diff --git a/Cargo.lock b/Cargo.lock
index 1a3aff4..6b56d88 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -48,6 +48,28 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "aws-lc-rs"
+version = "1.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a054912289d18629dc78375ba2c3726a3afe3ff71b4edba9dedfca0e3446d1fc"
+dependencies = [
+ "aws-lc-sys",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-lc-sys"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fa7e52a4c5c547c741610a2c6f123f3881e409b714cd27e6798ef020c514f0a"
+dependencies = [
+ "cc",
+ "cmake",
+ "dunce",
+ "fs_extra",
+]
+
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -79,9 +101,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a0dd1ca384932ff3641c8718a02769f1698e7563dc6974ffd03346116310423"
 dependencies = [
  "find-msvc-tools",
+ "jobserver",
+ "libc",
  "shlex",
 ]
 
+[[package]]
+name = "cesu8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -124,6 +154,35 @@ dependencies = [
  "wiremock",
 ]
 
+[[package]]
+name = "cmake"
+version = "0.1.57"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75443c44cd6b379beb8c5b45d85d0773baf31cce901fe7bb252f4eff3008ef7d"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "combine"
+version = "4.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba5a308b75df32fe02788e748662718f03fde005016435c444eea572398219fd"
+dependencies = [
+ "bytes",
+ "memchr",
+]
+
+[[package]]
+name = "core-foundation"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -159,6 +218,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dunce"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -208,6 +273,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "fs_extra"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
+
 [[package]]
 name = "futures"
 version = "0.3.32"
@@ -464,7 +535,6 @@ dependencies = [
  "tokio",
  "tokio-rustls",
  "tower-service",
- "webpki-roots",
 ]
 
 [[package]]
@@ -624,12 +694,12 @@ dependencies = [
 
 [[package]]
 name = "if-addrs"
-version = "0.13.4"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69b2eeee38fef3aa9b4cc5f1beea8a2444fc00e7377cafae396de3f5c2065e24"
+checksum = "c0a05c691e1fae256cf7013d99dad472dc52d5543322761f83ec8d47eab40d2b"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -652,9 +722,9 @@ checksum = "d98f6fed1fde3f8c21bc40a1abb88dd75e67924f9cffc3ef95607bad8017f8e2"
 
 [[package]]
 name = "iri-string"
-version = "0.7.10"
+version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c91338f0783edbd6195decb37bae672fd3b165faffb89bf7b9e6942f8b1a731a"
+checksum = "d8e7418f59cc01c88316161279a7f665217ae316b388e58a0d10e29f54f1e5eb"
 dependencies = [
  "memchr",
  "serde",
@@ -662,9 +732,63 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.17"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
+checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"
+
+[[package]]
+name = "jni"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a87aa2bb7d2af34197c04845522473242e1aa17c12f4935d5856491a7fb8c97"
+dependencies = [
+ "cesu8",
+ "cfg-if",
+ "combine",
+ "jni-sys 0.3.1",
+ "log",
+ "thiserror 1.0.69",
+ "walkdir",
+ "windows-sys 0.45.0",
+]
+
+[[package]]
+name = "jni-sys"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41a652e1f9b6e0275df1f15b32661cf0d4b78d4d87ddec5e0c3c20f097433258"
+dependencies = [
+ "jni-sys 0.4.1",
+]
+
+[[package]]
+name = "jni-sys"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6377a88cb3910bee9b0fa88d4f42e1d2da8e79915598f65fb0c7ee14c878af2"
+dependencies = [
+ "jni-sys-macros",
+]
+
+[[package]]
+name = "jni-sys-macros"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38c0b942f458fe50cdac086d2f946512305e5631e720728f2a61aabcd47a6264"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "jobserver"
+version = "0.1.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
+dependencies = [
+ "getrandom 0.3.4",
+ "libc",
+]
 
 [[package]]
 name = "js-sys"
@@ -760,6 +884,12 @@ version = "1.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f7c3e4beb33f85d45ae3e3a1792185706c8e16d043238c593331cc7cd313b50"
 
+[[package]]
+name = "openssl-probe"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.2"
@@ -829,7 +959,7 @@ dependencies = [
  "rustc-hash",
  "rustls",
  "socket2",
- "thiserror",
+ "thiserror 2.0.18",
  "tokio",
  "tracing",
  "web-time",
@@ -841,6 +971,7 @@ version = "0.11.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "434b42fec591c96ef50e21e886936e66d3cc3f737104fdb9b737c40ffb94c098"
 dependencies = [
+ "aws-lc-rs",
  "bytes",
  "getrandom 0.3.4",
  "lru-slab",
@@ -850,7 +981,7 @@ dependencies = [
  "rustls",
  "rustls-pki-types",
  "slab",
- "thiserror",
+ "thiserror 2.0.18",
  "tinyvec",
  "tracing",
  "web-time",
@@ -951,9 +1082,9 @@ checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
 [[package]]
 name = "reqwest"
-version = "0.12.28"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
+checksum = "ab3f43e3283ab1488b624b44b0e988d0acea0b3214e694730a055cb6b2efa801"
 dependencies = [
  "base64",
  "bytes",
@@ -971,6 +1102,7 @@ dependencies = [
  "quinn",
  "rustls",
  "rustls-pki-types",
+ "rustls-platform-verifier",
  "serde",
  "serde_json",
  "serde_urlencoded",
@@ -984,7 +1116,6 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "webpki-roots",
 ]
 
 [[package]]
@@ -1026,14 +1157,26 @@ version = "0.23.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
 dependencies = [
+ "aws-lc-rs",
  "once_cell",
- "ring",
  "rustls-pki-types",
  "rustls-webpki",
  "subtle",
  "zeroize",
 ]
 
+[[package]]
+name = "rustls-native-certs"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "612460d5f7bea540c490b2b6395d8e34a953e52b491accd6c86c8164c5932a63"
+dependencies = [
+ "openssl-probe",
+ "rustls-pki-types",
+ "schannel",
+ "security-framework",
+]
+
 [[package]]
 name = "rustls-pki-types"
 version = "1.14.0"
@@ -1045,11 +1188,39 @@ dependencies = [
 ]
 
 [[package]]
-name = "rustls-webpki"
-version = "0.103.9"
+name = "rustls-platform-verifier"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7df23109aa6c1567d1c575b9952556388da57401e4ace1d15f79eedad0d8f53"
+checksum = "1d99feebc72bae7ab76ba994bb5e121b8d83d910ca40b36e0921f53becc41784"
 dependencies = [
+ "core-foundation",
+ "core-foundation-sys",
+ "jni",
+ "log",
+ "once_cell",
+ "rustls",
+ "rustls-native-certs",
+ "rustls-platform-verifier-android",
+ "rustls-webpki",
+ "security-framework",
+ "security-framework-sys",
+ "webpki-root-certs",
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "rustls-platform-verifier-android"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f87165f0995f63a9fbeea62b64d10b4d9d8e78ec6d7d51fb2125fda7bb36788f"
+
+[[package]]
+name = "rustls-webpki"
+version = "0.103.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df33b2b81ac578cabaf06b89b0631153a3f416b0a886e8a7a1707fb51abbd1ef"
+dependencies = [
+ "aws-lc-rs",
  "ring",
  "rustls-pki-types",
  "untrusted",
@@ -1067,6 +1238,47 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "schannel"
+version = "0.1.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91c1b7e4904c873ef0710c1f407dde2e6287de2bebc1bbbf7d430bb7cbffd939"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
+[[package]]
+name = "security-framework"
+version = "3.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
+dependencies = [
+ "bitflags",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ce2691df843ecc5d231c0b14ece2acc3efb62c0a398c7e1d875f3983ce020e3"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "semver"
 version = "1.0.27"
@@ -1222,13 +1434,33 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
+dependencies = [
+ "thiserror-impl 1.0.69",
+]
+
 [[package]]
 name = "thiserror"
 version = "2.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 2.0.18",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1423,6 +1655,16 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -1570,14 +1812,23 @@ dependencies = [
 ]
 
 [[package]]
-name = "webpki-roots"
+name = "webpki-root-certs"
 version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22cfaf3c063993ff62e73cb4311efde4db1efb31ab78a3e5c457939ad5cc0bed"
+checksum = "804f18a4ac2676ffb4e8b5b5fa9ae38af06df08162314f96a68d2a363e21a8ca"
 dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "winapi-util"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "windows-core"
 version = "0.62.2"
@@ -1639,18 +1890,18 @@ dependencies = [
 
 [[package]]
 name = "windows-sys"
-version = "0.52.0"
+version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-targets 0.42.2",
 ]
 
 [[package]]
 name = "windows-sys"
-version = "0.59.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
  "windows-targets 0.52.6",
 ]
@@ -1673,6 +1924,21 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
@@ -1706,6 +1972,12 @@ dependencies = [
  "windows_x86_64_msvc 0.53.1",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
@@ -1718,6 +1990,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
@@ -1730,6 +2008,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -1754,6 +2038,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
@@ -1766,6 +2056,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
@@ -1778,6 +2074,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
@@ -1790,6 +2092,12 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
@@ -1944,18 +2252,18 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.42"
+version = "0.8.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2578b716f8a7a858b7f02d5bd870c14bf4ddbbcf3a4c05414ba6503640505e3"
+checksum = "efbb2a062be311f2ba113ce66f697a4dc589f85e78a4aea276200804cea0ed87"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.42"
+version = "0.8.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e6cc098ea4d3bd6246687de65af3f920c430e236bee1e3bf2e441463f08a02f"
+checksum = "0e8bc7269b54418e7aeeef514aa68f8690b8c0489a06b0136e5f57c4c5ccab89"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 90f490c..d206931 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,15 +6,15 @@ description = "Access your home network remotely via a custom domain name withou
 license = "GPL-3.0"
 
 [dependencies]
-reqwest = { version = "0.12", features = ["json", "rustls-tls"], default-features = false }
+reqwest = { version = "0.13", features = ["json", "form", "rustls"], default-features = false }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-tokio = { version = "1", features = ["rt-multi-thread", "macros", "time", "signal"] }
+tokio = { version = "1", features = ["rt-multi-thread", "macros", "time", "signal", "net"] }
 regex = "1"
 chrono = { version = "0.4", features = ["clock"] }
 url = "2"
 idna = "1"
-if-addrs = "0.13"
+if-addrs = "0.15"
 
 [profile.release]
 opt-level = "s"
diff --git a/src/provider.rs b/src/provider.rs
index dffec55..2c14ff6 100644
--- a/src/provider.rs
+++ b/src/provider.rs
@@ -1,6 +1,7 @@
 use crate::pp::{self, PP};
+use reqwest::dns::{Addrs, Name, Resolve, Resolving};
 use reqwest::Client;
-use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, UdpSocket};
+use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, UdpSocket};
 use std::time::Duration;
 
 /// IP type: IPv4 or IPv6
@@ -145,14 +146,14 @@ impl ProviderType {
 
 // --- Cloudflare Trace ---
 
-/// Primary trace URLs use literal IPs to guarantee the correct address family.
-/// api.cloudflare.com is dual-stack, so on dual-stack hosts (e.g. Docker
-/// --net=host with IPv6) the connection may go via IPv6 even when detecting
-/// IPv4, causing the trace endpoint to return the wrong address family.
-const CF_TRACE_V4_PRIMARY: &str = "https://1.0.0.1/cdn-cgi/trace";
-const CF_TRACE_V6_PRIMARY: &str = "https://[2606:4700:4700::1001]/cdn-cgi/trace";
-/// Fallback uses a hostname, which works when literal IPs are intercepted
-/// (e.g. Cloudflare WARP/Zero Trust).
+/// Primary trace URL uses cloudflare.com (the CDN endpoint, not the DNS
+/// resolver).  The `build_split_client` forces the correct address family by
+/// filtering DNS results, so a dual-stack hostname is safe.
+/// Using literal DNS-resolver IPs (1.0.0.1 / [2606:4700:4700::1001]) caused
+/// TLS SNI mismatches and returned Cloudflare proxy IPs for some users.
+const CF_TRACE_PRIMARY: &str = "https://cloudflare.com/cdn-cgi/trace";
+/// Fallback uses api.cloudflare.com, which works when cloudflare.com is
+/// intercepted (e.g. Cloudflare WARP/Zero Trust).
 const CF_TRACE_FALLBACK: &str = "https://api.cloudflare.com/cdn-cgi/trace";
 
 pub fn parse_trace_ip(body: &str) -> Option<String> {
@@ -180,16 +181,45 @@ async fn fetch_trace_ip(
     ip_str.parse::<IpAddr>().ok()
 }
 
+/// A DNS resolver that filters lookup results to a single address family.
+/// This is the Rust equivalent of favonia/cloudflare-ddns's "split dialer"
+/// pattern: by removing addresses of the wrong family *before* the HTTP
+/// client sees them, we guarantee it can only establish connections over the
+/// desired protocol — no happy-eyeballs race, no fallback to the wrong family.
+struct FilteredResolver {
+    ip_type: IpType,
+}
+
+impl Resolve for FilteredResolver {
+    fn resolve(&self, name: Name) -> Resolving {
+        let ip_type = self.ip_type;
+        Box::pin(async move {
+            let addrs: Vec<SocketAddr> = tokio::net::lookup_host((name.as_str(), 0))
+                .await
+                .map_err(|e| -> Box<dyn std::error::Error + Send + Sync> { Box::new(e) })?
+                .filter(|addr| match ip_type {
+                    IpType::V4 => addr.is_ipv4(),
+                    IpType::V6 => addr.is_ipv6(),
+                })
+                .collect();
+            if addrs.is_empty() {
+                return Err(Box::new(std::io::Error::new(
+                    std::io::ErrorKind::AddrNotAvailable,
+                    format!("no {} addresses found", ip_type.describe()),
+                )) as Box<dyn std::error::Error + Send + Sync>);
+            }
+            Ok(Box::new(addrs.into_iter()) as Addrs)
+        })
+    }
+}
+
 /// Build an HTTP client that only connects via the given IP family.
-/// Binding to 0.0.0.0 forces IPv4-only; binding to [::] forces IPv6-only.
-/// This ensures the trace endpoint sees the correct address family.
+/// Uses a DNS-level filter to strip addresses of the wrong family from
+/// resolution results, ensuring the client never attempts a connection
+/// over the wrong protocol.
 pub fn build_split_client(ip_type: IpType, timeout: Duration) -> Client {
-    let local_addr: IpAddr = match ip_type {
-        IpType::V4 => Ipv4Addr::UNSPECIFIED.into(),
-        IpType::V6 => Ipv6Addr::UNSPECIFIED.into(),
-    };
     Client::builder()
-        .local_address(local_addr)
+        .dns_resolver(FilteredResolver { ip_type })
         .timeout(timeout)
         .build()
         .unwrap_or_default()
@@ -218,13 +248,8 @@ async fn detect_cloudflare_trace(
         return Vec::new();
     }
 
-    let primary = match ip_type {
-        IpType::V4 => CF_TRACE_V4_PRIMARY,
-        IpType::V6 => CF_TRACE_V6_PRIMARY,
-    };
-
-    // Try primary (literal IP — guarantees correct address family)
-    if let Some(ip) = fetch_trace_ip(&client, primary, timeout, Some("one.one.one.one")).await {
+    // Try primary (cloudflare.com — the CDN trace endpoint)
+    if let Some(ip) = fetch_trace_ip(&client, CF_TRACE_PRIMARY, timeout, None).await {
         if validate_detected_ip(&ip, ip_type, ppfmt) {
             return vec![ip];
         }
@@ -926,21 +951,46 @@ mod tests {
 
     #[test]
     fn test_trace_urls() {
-        // Primary URLs use literal IPs to guarantee correct address family.
-        assert!(CF_TRACE_V4_PRIMARY.contains("1.0.0.1"));
-        assert!(CF_TRACE_V6_PRIMARY.contains("2606:4700:4700::1001"));
-        // Fallback uses a hostname for when literal IPs are intercepted (WARP/Zero Trust).
+        // Primary uses cloudflare.com CDN endpoint (not DNS resolver IPs).
+        assert_eq!(CF_TRACE_PRIMARY, "https://cloudflare.com/cdn-cgi/trace");
+        // Fallback uses api.cloudflare.com for when cloudflare.com is intercepted (WARP/Zero Trust).
         assert_eq!(CF_TRACE_FALLBACK, "https://api.cloudflare.com/cdn-cgi/trace");
-        assert!(CF_TRACE_FALLBACK.contains("api.cloudflare.com"));
     }
 
-    // ---- build_split_client ----
+    // ---- FilteredResolver + build_split_client ----
+
+    #[tokio::test]
+    async fn test_filtered_resolver_v4() {
+        let resolver = FilteredResolver { ip_type: IpType::V4 };
+        let name: Name = "cloudflare.com".parse().unwrap();
+        let addrs: Vec<SocketAddr> = resolver
+            .resolve(name)
+            .await
+            .expect("DNS lookup failed")
+            .collect();
+        assert!(!addrs.is_empty(), "should resolve at least one address");
+        for addr in &addrs {
+            assert!(addr.is_ipv4(), "all addresses should be IPv4, got {addr}");
+        }
+    }
+
+    #[tokio::test]
+    async fn test_filtered_resolver_v6() {
+        let resolver = FilteredResolver { ip_type: IpType::V6 };
+        let name: Name = "cloudflare.com".parse().unwrap();
+        // IPv6 may not be available in all test environments, so we just
+        // verify the resolver doesn't panic and returns only v6 if any.
+        if let Ok(addrs) = resolver.resolve(name).await {
+            for addr in addrs {
+                assert!(addr.is_ipv6(), "all addresses should be IPv6, got {addr}");
+            }
+        }
+    }
 
     #[test]
     fn test_build_split_client_v4() {
         let client = build_split_client(IpType::V4, Duration::from_secs(5));
-        // Client should build successfully — we can't inspect local_address,
-        // but we verify it doesn't panic.
+        // Client should build successfully with filtered resolver.
         drop(client);
     }