diff --git a/Cargo.lock b/Cargo.lock
index 7f229ab..70ca0db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aho-corasick"
-version = "1.0.5"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c378d78423fdad8089616f827526ee33c19f2fddbd5de1629152c9593ba4783"
+checksum = "ea5d730647d4fadd988536d06fecce94b7b4f2a7efdae548f1cf4b63205518ab"
 dependencies = [
  "memchr",
 ]
@@ -57,9 +57,9 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15c4c2c83f81532e5845a733998b6971faca23490340a418e9b72a3ec9de12ea"
+checksum = "b84bf0a05bbb2a83e5eb6fa36bb6e87baa08193c35ff52bbf6b38d8af2890e46"
 
 [[package]]
 name = "anstyle-parse"
@@ -103,7 +103,7 @@ checksum = "bc00ceb34980c03614e35a3a4e218276a0a824e911d07651cd0d858a51e8c0f0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -135,9 +135,9 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.3"
+version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "414dcefbc63d77c526a76b3afcf6fbb9b5e2791c19c3aa2297733208750c6e53"
+checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
 
 [[package]]
 name = "bitflags"
@@ -153,15 +153,15 @@ checksum = "b4682ae6287fcf752ecaabbfcc7b6f9b72aa33933dc23a554d853aea8eea8635"
 
 [[package]]
 name = "bumpalo"
-version = "3.13.0"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
+checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
 
 [[package]]
 name = "bytes"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
+checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 
 [[package]]
 name = "cc"
@@ -183,7 +183,6 @@ dependencies = [
  "log",
  "pretty_env_logger",
  "public-ip",
- "serde_json",
  "tokio",
 ]
 
@@ -195,25 +194,24 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.29"
+version = "0.4.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d87d9d13be47a5b7c3907137f1290b0459a7f80efb26be8c52afb11963bccb02"
+checksum = "7f2c685bad3eb3d45a01354cedb7d5faa66194d1d58ba6e267a8de788f79db38"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "js-sys",
  "num-traits",
  "serde",
- "time 0.1.45",
  "wasm-bindgen",
  "windows-targets",
 ]
 
 [[package]]
 name = "clap"
-version = "4.4.4"
+version = "4.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1d7b8d5ec32af0fadc644bf1fd509a688c2103b185644bb1e29d164e0703136"
+checksum = "824956d0dca8334758a5b7f7e50518d66ea319330cbceedcf76905c2f6ab30e3"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -231,9 +229,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.4"
+version = "4.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5179bb514e4d7c2051749d8fcefa2ed6d06a9f4e6d69faf3805f5d80b8cf8d56"
+checksum = "122ec64120a49b4563ccaedcbea7818d069ed8e9aa6d829b82d8a4128936b2ab"
 dependencies = [
  "anstream",
  "anstyle",
@@ -251,7 +249,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -348,7 +346,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim 0.10.0",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -370,7 +368,7 @@ checksum = "836a9bbc7ad63342d6d6e7b815ccab164bc77a2d95d84bc3117a8c0d5c98e2d5"
 dependencies = [
  "darling_core 0.20.3",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -488,9 +486,9 @@ dependencies = [
 
 [[package]]
 name = "fastrand"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
 name = "fnv"
@@ -578,7 +576,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -619,7 +617,7 @@ checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
@@ -661,9 +659,9 @@ checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
 
 [[package]]
 name = "hex"
@@ -881,9 +879,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "linked-hash-map"
@@ -902,9 +900,9 @@ dependencies = [
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.5"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57bcfdad1b858c2db7c38303a6d2ad4dfaf5eb53dfeb0910128b2c26d6158503"
+checksum = "1a9bad9f94746442c783ca431b22403b519cd7fbeed0533fdd6328b2f2212128"
 
 [[package]]
 name = "lock_api"
@@ -956,7 +954,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
  "windows-sys",
 ]
 
@@ -1044,7 +1042,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -1111,7 +1109,7 @@ checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -1150,9 +1148,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.66"
+version = "1.0.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
+checksum = "3d433d9f1a3e8c1263d9456598b16fec66f4acc9a74dacffd35c7bb09b3a1328"
 dependencies = [
  "unicode-ident",
 ]
@@ -1273,7 +1271,7 @@ version = "0.11.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e9ad3fe7488d7e34558a2033d45a0c90b72d97b4f80705666fea71472e2e6a1"
 dependencies = [
- "base64 0.21.3",
+ "base64 0.21.4",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -1312,9 +1310,9 @@ checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
 [[package]]
 name = "rustix"
-version = "0.38.11"
+version = "0.38.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0c3dde1fc030af041adc40e79c0e7fbcf431dd24870053d187d7c66e4b87453"
+checksum = "747c788e9ce8e92b12cd485c49ddf90723550b654b32508f979b71a7b1ecda4f"
 dependencies = [
  "bitflags 2.4.0",
  "errno",
@@ -1384,7 +1382,7 @@ checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -1434,7 +1432,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_with_macros",
- "time 0.3.28",
+ "time",
 ]
 
 [[package]]
@@ -1446,7 +1444,7 @@ dependencies = [
  "darling 0.20.3",
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -1460,9 +1458,9 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.11.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62bb4feee49fdd9f707ef802e22365a35de4b7b299de4763d44bfea899442ff9"
+checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
 
 [[package]]
 name = "socket2"
@@ -1476,9 +1474,9 @@ dependencies = [
 
 [[package]]
 name = "socket2"
-version = "0.5.3"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2538b18701741680e0322a2302176d3253a35388e2e62f172f64f4f16605f877"
+checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
 dependencies = [
  "libc",
  "windows-sys",
@@ -1509,9 +1507,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.31"
+version = "2.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "718fa2415bcb8d8bd775917a1bf12a7931b6dfa890753378538118181e0cb398"
+checksum = "7303ef2c05cd654186cb250d29049a24840ca25d2747c25c0381c8d9e2f582e8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1533,9 +1531,9 @@ dependencies = [
 
 [[package]]
 name = "termcolor"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
+checksum = "6093bad37da69aab9d123a8091e4be0aa4a03e4d601ec641c327398315f62b64"
 dependencies = [
  "winapi-util",
 ]
@@ -1552,40 +1550,29 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.48"
+version = "1.0.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d6d7a740b8a666a7e828dd00da9c0dc290dff53154ea77ac109281de90589b7"
+checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.48"
+version = "1.0.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49922ecae66cc8a249b77e68d1d0623c1b2c514f0060c27cdc68bd62a1219d35"
+checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
-]
-
-[[package]]
-name = "time"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
-dependencies = [
- "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi",
+ "syn 2.0.37",
 ]
 
 [[package]]
 name = "time"
-version = "0.3.28"
+version = "0.3.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17f6bb557fd245c28e6411aa56b6403c689ad95061f50e4be16c274e70a17e48"
+checksum = "426f806f4089c493dcac0d24c29c01e2c38baf8e30f1b716ee37e83d200b18fe"
 dependencies = [
  "deranged",
  "itoa",
@@ -1596,15 +1583,15 @@ dependencies = [
 
 [[package]]
 name = "time-core"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7300fbefb4dadc1af235a9cef3737cea692a9d97e1b9cbcd4ebdae6f8868e6fb"
+checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
 
 [[package]]
 name = "time-macros"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a942f44339478ef67935ab2bbaec2fb0322496cf3cbe84b261e06ac3814c572"
+checksum = "4ad70d68dba9e1f8aceda7aa6711965dfec1cac869f311a51bd08b3a2ccbce20"
 dependencies = [
  "time-core",
 ]
@@ -1636,7 +1623,7 @@ dependencies = [
  "mio",
  "num_cpus",
  "pin-project-lite",
- "socket2 0.5.3",
+ "socket2 0.5.4",
  "tokio-macros",
  "windows-sys",
 ]
@@ -1649,7 +1636,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -1676,9 +1663,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.8"
+version = "0.7.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "806fe8c2c87eccc8b3267cbae29ed3ab2d0bd37fca70ab622e46aaa9375ddb7d"
+checksum = "1d68074620f57a0b21594d9735eb2e98ab38b17f80d3fcb189fca266771ca60d"
 dependencies = [
  "bytes",
  "futures-core",
@@ -1720,7 +1707,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
 ]
 
 [[package]]
@@ -1758,7 +1745,7 @@ dependencies = [
  "radix_trie",
  "rand",
  "thiserror",
- "time 0.3.28",
+ "time",
  "tokio",
  "tracing",
  "trust-dns-proto",
@@ -1803,9 +1790,9 @@ checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unicode-normalization"
@@ -1858,12 +1845,6 @@ dependencies = [
  "try-lock",
 ]
 
-[[package]]
-name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -1891,7 +1872,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
  "wasm-bindgen-shared",
 ]
 
@@ -1925,7 +1906,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.31",
+ "syn 2.0.37",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -1964,9 +1945,9 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
 dependencies = [
  "winapi",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 3d18e2c..3878295 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,6 @@ edition = "2021"
 [dependencies]
 log = "0.4.8"
 pretty_env_logger = "0.5.0"
-serde_json = "1.0.107"
 public-ip = "^0.2"
 tokio = { version = "^1", features = ["rt-multi-thread", "macros"] }
 cloudflare = "^0.10"
@@ -20,4 +19,10 @@ features = ["wrap_help", "derive", "env"]
 
 [patch.crates-io]
 cloudflare = { git = "https://github.com/jcgruenhage/cloudflare-rs.git", branch = "make-owner-fields-optional" }
-public-ip = { git = "https://github.com/jcgruenhage/rust-public-ip.git", branch = "cloudflare-provider" }
\ No newline at end of file
+public-ip = { git = "https://github.com/jcgruenhage/rust-public-ip.git", branch = "cloudflare-provider" }
+
+[profile.release]
+lto = true
+strip = true
+panic = "abort"
+codegen-units = 1
diff --git a/nix/bin/packages.nix b/nix/bin/packages.nix
index 2c70ab4..12bb8aa 100644
--- a/nix/bin/packages.nix
+++ b/nix/bin/packages.nix
@@ -14,8 +14,12 @@ in {
       "${self}/src"
     ];
 
+    nativeBuildInputs = [pkgs.upx];
     buildInputs = [pkgs.openssl pkgs.pkg-config];
     LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [cells.repo.rust];
+    postInstall = ''
+      upx --best --lzma $out/bin/cfdyndns
+    '';
     meta.description = "CloudFlare Dynamic DNS Client";
   };
 }
diff --git a/src/api.rs b/src/api.rs
index d5ad4a8..b813c35 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -5,8 +5,9 @@ use cloudflare::framework::{
 	async_api::Client, auth::Credentials, Environment, HttpApiClientConfig,
 };
 use std::collections::HashSet;
+use std::sync::Arc;
 
-fn parse_records(args: &str) -> Result<HashSet<String>> {
+fn parse_records(args: &str) -> Result<HashSet<Arc<str>>> {
 	Ok(args.split(',').map(|s| s.into()).collect())
 }
 
@@ -21,7 +22,7 @@ pub struct Cli {
 		value_name = "RECORDS",
 		value_parser(parse_records)
 	)]
-	pub records: HashSet<String>,
+	pub records: HashSet<Arc<str>>,
 	/// recommended: The CloudFlare API token to authenticate with
 	#[clap(
 		long,
diff --git a/src/dns.rs b/src/dns.rs
index 7ac758e..26aab5b 100644
--- a/src/dns.rs
+++ b/src/dns.rs
@@ -14,8 +14,8 @@ use cloudflare::{
 use std::net::IpAddr;
 use std::sync::Arc;
 
-pub type Fqdn = String;
-pub type ZoneId = String;
+pub type Fqdn = Arc<str>;
+pub type ZoneId = Arc<str>;
 type Record = (Fqdn, Option<ZoneId>, Option<DnsRecord>, Option<DnsRecord>);
 
 pub trait Clone_ {
@@ -53,7 +53,7 @@ impl Clone_ for DnsRecord {
 			created_on: self.created_on,
 			proxiable: self.proxiable,
 			proxied: self.proxied,
-			content: self.content.clone(),
+			content: self.content.to_owned(),
 			id: self.id.to_owned(),
 			zone_name: self.zone_name.to_owned(),
 		}
@@ -185,21 +185,21 @@ pub async fn get_records(
 		records.extend(handle.await??.result)
 	}
 
-	let locals = cli
+	Ok(cli
 		.records
 		.iter()
 		.map(|r| {
 			(
-				r.to_owned(),
+				r.clone(),
 				zones
 					.iter()
 					.find(|z| r.contains(&z.name))
-					.map(|z| z.id.to_owned()),
+					.map(|z| Arc::from(&*z.id)),
 				records
 					.iter()
 					.find(|rec| {
 						if let DnsContent::A { content: _ } = rec.content {
-							return rec.name == *r;
+							return rec.name == **r;
 						}
 						false
 					})
@@ -208,13 +208,12 @@ pub async fn get_records(
 					.iter()
 					.find(|rec| {
 						if let DnsContent::AAAA { content: _ } = rec.content {
-							return rec.name == *r;
+							return rec.name == **r;
 						}
 						false
 					})
 					.map(|r| r.clone()),
 			)
 		})
-		.collect();
-	Ok(locals)
+		.collect())
 }
diff --git a/src/ip.rs b/src/ip.rs
index e0ec4ab..2530adc 100644
--- a/src/ip.rs
+++ b/src/ip.rs
@@ -40,8 +40,6 @@ impl DynDns for Option<IpAddr> {
 					_ => None,
 				}
 			} else {
-				let name = name.clone();
-				let id = id.clone();
 				Some(tokio::spawn(async move {
 					client
 						.request(&DnsRecord::create_request(ip, &name, &id))
diff --git a/src/main.rs b/src/main.rs
index ebc778a..ad62e1e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<()> {
 	let mut handles: Vec<JoinHandle<Result<()>>> =
 		Vec::with_capacity(cli.records.len());
 
-	if (false, false) == (cli.ipv4, cli.ipv6) {
+	if (false, false) == (set_v4, set_v6) {
 		(set_v4, set_v6) = (true, true);
 	}