swcar.cn的DNS测速结果_dns解析查询

工具简介

swcar.cn通过本站DNS查询可进行实时DNS检测，能够迅速检测出在不同地区以及不同网络下对域名解析的结果，检测DNS解析是否遭受污染，查看域名污染在全国的分布状况，还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。

DNS查询结果swcar.cn2026-10-12 02:03:23

预估消耗 0 检测点，实际消耗以【检测点账单】为准

检测节点

响应时间分布域名污染分布

污染比例：0%

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概览响应超时 (2)

区域/运营商	响应最快	响应最慢	平均响应
全部	-19ms	甘肃兰州电信311ms	70.929ms
电信	-19ms	甘肃兰州电信311ms	85.727ms
移动	浙江台州移动24ms	河北唐山移动122ms	57.375ms
联通	吉林长春联通36ms	甘肃庆阳联通107ms	64.889ms
华东	浙江台州移动24ms	江苏联通79ms	45.667ms
华北	-19ms	河北唐山移动122ms	50.4ms
华南	广东深圳联通49ms	广东深圳联通49ms	49ms
华中	湖南长沙移动34ms	湖北鄂州移动69ms	46ms
西北	陕西渭南联通105ms	甘肃兰州电信311ms	164.75ms
西南	四川眉山移动44ms	-136ms	68.25ms
东北	吉林长春联通36ms	吉林长春电信84ms	53ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

58.221.29.73

58.221.29.73 93.333%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

检测点运营商检测节点	解析时间	解析内容	操作
电信天津	19ms	58.221.29.73[江苏南通电信]	swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 19 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 387 详情详情 HTTP PING DNS
电信西藏	136ms	58.221.29.73[江苏南通电信]	swcar.cn. 1800 IN A 58.221.29.73 ;; Query time: 136 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 53 详情详情 HTTP PING DNS
电信山东	34ms	58.221.29.73[江苏南通电信]	swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 34 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 11 18:02:35 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信甘肃兰州	311ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 311 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 698 详情详情 HTTP PING DNS
电信河南驻马店	39ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 900 IN A 58.221.29.73 ;; Query time: 39 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 698 详情详情 HTTP PING DNS
电信湖南长沙	42ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 42 msec ;; SERVER: 222.246.129.80#53(222.246.129.80) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信吉林长春	84ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 84 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信山西长治	34ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 34 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 698 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	136ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 136 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Oct 12 02:01:42 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信云南楚雄彝族自治州	48ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 48 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信重庆	60ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 60 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动河北唐山	122ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 122 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动黑龙江鸡西	39ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 39 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动湖北鄂州	69ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 69 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动湖南长沙	34ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 34 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动山西长治	36ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 36 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动四川眉山	44ms	58.221.29.73[江苏南通电信]	swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 44 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
移动西藏拉萨	91ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 91 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动浙江台州	24ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 24 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通甘肃庆阳	107ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 107 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通广东深圳	49ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 49 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 11 18:00:02 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通贵州贵阳	47ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 47 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通河北唐山	41ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 41 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通吉林长春	36ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 36 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通江苏	79ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 1 IN A 58.221.29.73 ;; Query time: 79 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通陕西渭南	105ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 105 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 11 18:02:15 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通四川成都	0ms	没有记录	;; communications error to 127.0.0.1:53: read udp 127.0.0.1:60442->127.0.0.1:53: i/o timeout 详情详情 HTTP PING DNS
联通新疆博尔塔拉蒙古自治州	0ms	没有记录	;; communications error to 119.29.29.29:53: read udp 192.168.5.39:35888->119.29.29.29:53: i/o timeout 详情详情 HTTP PING DNS
联通云南昆明	58ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 58 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 12 02:02:14 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通重庆	62ms	58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats swcar.cn ;; global options: +cmd ;; ANSWER SECTION: swcar.cn. 600 IN A 58.221.29.73 ;; Query time: 62 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Mon Oct 12 02:02:15 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

swcar.cn 优化建议

1、针对检测结果中偶发查询超时及响应速度波动，建议优先使用江苏电信本地dns对dns解析速度测试与dns在线查询进行优化，结合dns测试工具监测dns解析记录查询稳定性。
2、鉴于IP指向江苏南通电信单一节点且无污染迹象，推荐部署多项dns污染检测工具开展dns劫持检测，通过dns检测网站验证dns记录查询及dns历史解析记录查询的准确率。
3、各查询节点响应集中在19-136ms区间，可参考dns服务器查询与dns地址查询功能实施dns测速在线与dns解析查询选优，以增强dns域名查询和dns解析检测的容错能力。

其他工具历史

更新时间 2026-10-12 07:16:02

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持