zcguard.com的DNS测速结果_dns解析查询

工具简介

zcguard.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zcguard.com2026-08-22 02:01:11

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%

登录51CESU，立即查看域名污染全国分布情况
立即登录

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	-12ms	-1086ms	367.679ms
电信	-12ms	-381ms	184.444ms
移动	福建厦门移动344ms	-1086ms	527.333ms
联通	-20ms	-508ms	420.846ms
华东	江西宜春电信92ms	浙江嘉兴移动498ms	385.167ms
华北	-381ms	内蒙古包头移动482ms	435.2ms
华南	-20ms	-72ms	46ms
华中	-460ms	河南平顶山联通464ms	462ms
西北	-217ms	-508ms	362.667ms
西南	-12ms	-1086ms	363.857ms
东北	-280ms	-439ms	385.667ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

172.67.159.220
104.21.74.159

172.67.159.220 93.333%

104.21.74.159 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
电信贵州	12ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 299 IN A 172.67.159.220 zcguard.com. 299 IN A 104.21.74.159 ;; Query time: 12 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:45 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信新疆	217ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 217 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信黑龙江	280ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 430 IN A 104.21.74.159 zcguard.com. 430 IN A 172.67.159.220 ;; Query time: 280 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信重庆	105ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 105 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:04 UTC 2026 ;; MSG SIZE rcvd: 393 详情详情 HTTP PING DNS
电信西藏	368ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 368 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信安徽	0ms	没有记录	详情详情 HTTP PING DNS
电信海南	72ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 72 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 393 详情详情 HTTP PING DNS
电信山西	381ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 381 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信江西宜春	92ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sat Aug 22 02:00:49 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
电信云南昆明	133ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 133 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sat Aug 22 02:00:56 CST 2026 ;; MSG SIZE rcvd: 72 详情详情 HTTP PING DNS
移动新疆	363ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 363 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:04 UTC 2026 ;; MSG SIZE rcvd: 72 详情详情 HTTP PING DNS
移动重庆	1086ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 1086 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:05 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动北京	0ms	没有记录	dig: isc_taskmgr_create: no available threads 详情详情 HTTP PING DNS
移动四川	391ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 391 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动福建厦门	344ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 344 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sat Aug 22 02:00:43 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动内蒙古包头	482ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 482 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Sat Aug 22 02:00:44 CST 2026 ;; MSG SIZE rcvd: 72 详情详情 HTTP PING DNS
移动浙江嘉兴	498ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 498 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sat Aug 22 02:00:44 CST 2026 ;; MSG SIZE rcvd: 72 详情详情 HTTP PING DNS
联通吉林	439ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 439 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通云南	452ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 452 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通浙江	494ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 494 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:07 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通新疆	508ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 508 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:05 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通湖北	460ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 460 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:05 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通北京	446ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 446 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:09 UTC 2026 ;; MSG SIZE rcvd: 72 详情详情 HTTP PING DNS
联通海南	20ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 295 IN A 172.67.159.220 zcguard.com. 295 IN A 104.21.74.159 ;; Query time: 20 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:09 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通黑龙江	438ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 438 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:00:44 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通内蒙古	433ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 30 IN A 104.21.74.159 zcguard.com. 30 IN A 172.67.159.220 ;; Query time: 433 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:08 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通河北	434ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 434 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Aug 21 18:01:04 UTC 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通福建福州	428ms	104.21.74.159[美国Cloudflare, Inc.] 172.67.159.220[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 104.21.74.159 zcguard.com. 300 IN A 172.67.159.220 ;; Query time: 428 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sat Aug 22 02:00:43 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通河南平顶山	464ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 464 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Sat Aug 22 02:00:49 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
联通山东烟台	455ms	172.67.159.220[美国Cloudflare, Inc.] 104.21.74.159[美国Cloudflare, Inc.]	zcguard.com. 300 IN A 172.67.159.220 zcguard.com. 300 IN A 104.21.74.159 ;; Query time: 455 msec ;; SERVER: fe80::1%3#53(fe80::1%3%3) (UDP) ;; WHEN: Sat Aug 22 02:00:49 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

zcguard.com 优化建议

1、使用dns测速工具定期测试解析速度，筛选响应稳定的服务器。
2、通过在线dns查询工具监控解析记录，确保IP指向一致。
3、利用dns污染检测工具排查异常，避免解析结果被篡改。
4、选择国内公共dns或智能dns，优化不同区域访问体验。
5、结合站长工具dns功能，全面监测解析状态及生效情况。

其他工具历史

更新时间 2026-08-22 06:46:02

	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