clwwd.com的DNS测速结果_dns解析查询

工具简介

clwwd.com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clwwd.com2026-10-08 01:49:24

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 (1)

区域/运营商	响应最快	响应最慢	平均响应
全部	江苏盐城电信96ms	浙江宁波电信1246ms	382.75ms
电信	江苏盐城电信96ms	浙江宁波电信1246ms	388.375ms
移动	浙江金华移动166ms	黑龙江绥化移动1122ms	366.917ms
联通	辽宁营口联通259ms	陕西渭南联通473ms	400.875ms
华东	江苏盐城电信96ms	浙江宁波电信1246ms	347ms
华北	-205ms	河北唐山联通469ms	322ms
华南	海南三亚联通427ms	海南三亚联通427ms	427ms
华中	湖北鄂州移动182ms	湖北宜昌联通382ms	282ms
西北	陕西西安移动219ms	甘肃兰州电信552ms	389ms
西南	重庆移动291ms	西藏拉萨移动750ms	458ms
东北	-150ms	黑龙江绥化移动1122ms	454.8ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

172.67.196.251
104.21.36.163

172.67.196.251 96.552%

104.21.36.163 96.552%

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	205ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 205 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:48:07 UTC 2026 ;; MSG SIZE rcvd: 394 详情详情 HTTP PING DNS
电信黑龙江	150ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 150 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:48:07 UTC 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
电信甘肃兰州	552ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 600 IN A 104.21.36.163 clwwd.com. 600 IN A 172.67.196.251 ;; Query time: 552 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 730 详情详情 HTTP PING DNS
电信河北唐山	313ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 313 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
电信江苏盐城	96ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 599 IN A 172.67.196.251 clwwd.com. 599 IN A 104.21.36.163 ;; Query time: 96 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
电信江西宜春	104ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 104 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
电信辽宁大连	441ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 441 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
电信浙江宁波	1246ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 1246 msec ;; SERVER: 61.153.81.75#53(61.153.81.75) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动吉林	302ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 302 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:48:07 UTC 2026 ;; MSG SIZE rcvd: 394 详情详情 HTTP PING DNS
移动安徽六安	185ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 600 IN A 104.21.36.163 clwwd.com. 600 IN A 172.67.196.251 ;; Query time: 185 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动福建漳州	241ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 241 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动黑龙江绥化	1122ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 1122 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 88 详情详情 HTTP PING DNS
移动湖北鄂州	182ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 182 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动江西宜春	332ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 600 IN A 104.21.36.163 clwwd.com. 600 IN A 172.67.196.251 ;; Query time: 332 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 88 详情详情 HTTP PING DNS
移动宁夏银川	312ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 312 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 741 详情详情 HTTP PING DNS
移动陕西西安	219ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 600 IN A 172.67.196.251 clwwd.com. 600 IN A 104.21.36.163 ;; Query time: 219 msec ;; SERVER: 211.137.130.3#53(211.137.130.3) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 730 详情详情 HTTP PING DNS
移动天津	301ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 301 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动西藏拉萨	750ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 750 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动浙江金华	166ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 600 IN A 104.21.36.163 clwwd.com. 600 IN A 172.67.196.251 ;; Query time: 166 msec ;; SERVER: 211.140.13.188#53(211.140.13.188) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
移动重庆	291ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 291 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通重庆	406ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 406 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:48:07 UTC 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
联通海南三亚	427ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 427 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:48:07 UTC 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通河北唐山	469ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 469 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通湖北宜昌	382ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 382 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通江苏	406ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 406 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 01:48:07 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通辽宁营口	259ms	104.21.36.163[美国Cloudflare, Inc.] 172.67.196.251[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 104.21.36.163 clwwd.com. 300 IN A 172.67.196.251 ;; Query time: 259 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:48:06 UTC 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通山东烟台	0ms	没有记录	dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found 详情详情 HTTP PING DNS
联通陕西渭南	473ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 473 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:48:07 UTC 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS
联通云南昆明	385ms	172.67.196.251[美国Cloudflare, Inc.] 104.21.36.163[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats clwwd.com ;; global options: +cmd ;; ANSWER SECTION: clwwd.com. 300 IN A 172.67.196.251 clwwd.com. 300 IN A 104.21.36.163 ;; Query time: 385 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:48:06 CST 2026 ;; MSG SIZE rcvd: 77 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

clwwd.com 优化建议

1、dns检测工具显示该域名解析记录稳定在同一组美国Cloudflare节点，但存在一次无返回结果的情况，建议使用dns在线查询和dns解析查询加强监控，重点关注dns污染检测与dns劫持检测。
2、dns测速在线结果显示响应时间波动较大（最快96ms，最慢1246ms），建议采用dns测速工具结合dns速度在线测试进行持续分析，并针对dns域名查询结果优化节点选择，提升dns解析速度测试表现。
3、dns解析记录查询显示多地域出口均指向相同IP对，但快慢差异显著，建议启用智能dns或dns选优策略，利用在线dns测试工具动态调整解析路径，并同步执行dns污染查询工具以保障解析安全。

其他工具历史

更新时间 2026-10-08 05:39:05

	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