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knowtao.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knowtao.com2026-10-18 01:54:03
预估消耗 0 检测点,实际消耗以【检测点账单】为准
20

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 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 广东广州移动132ms 福建厦门联通1245ms 505.85ms
电信 海南儋州电信167ms 新疆昌吉回族自治州电信817ms 399.857ms
移动 广东广州移动132ms 福建漳州移动1074ms 440.833ms
联通 广东深圳联通384ms 福建厦门联通1245ms 667.571ms
华东 福建厦门电信536ms 福建厦门联通1245ms 911.75ms
华北 天津电信215ms 天津联通401ms 311.75ms
华南 广东广州移动132ms 广西梧州联通628ms 328.2ms
华中 湖北天门电信397ms 湖南邵阳联通648ms 522.5ms
西北 宁夏银川电信337ms 新疆昌吉回族自治州电信817ms 533.333ms
西南 目标响应超时
东北 辽宁大连移动362ms 辽宁营口联通575ms 468.5ms
解析占比
全部 电信 移动 联通 被污染
cms-endpoint-0.zhikui.tech.
cms-endpoint-0.zhikui.tech.
DNS查询详情
全部
响应超时 被污染
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 福建厦门
536ms cms-endpoint-0.zhikui.tech.
knowtao.com.		600	IN	CNAME	cms-endpoint-0.zhikui.tech.
;; Query time: 536 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 143

详情
详情 HTTP PING DNS
电信 广西南宁
330ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	599	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 330 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 海南儋州
167ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 167 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:00 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
电信 湖北天门
397ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 397 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:00 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 宁夏银川
337ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 337 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 天津
215ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
817ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 817 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 北京
299ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 299 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 福建漳州
1074ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 1074 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 广东广州
132ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 132 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 辽宁大连
362ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 362 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 山西长治
332ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 332 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
446ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 446 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
联通 福建厦门
1245ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 1245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:02 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
联通 广东深圳
384ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 384 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:51:42 UTC 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
联通 广西梧州
628ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 628 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
联通 湖南邵阳
648ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 648 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:54:01 UTC 2026
;; MSG SIZE  rcvd: 250
详情
详情 HTTP PING DNS
联通 辽宁营口
575ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 575 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 17:54:01 UTC 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
联通 山东泰安
792ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 792 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
联通 天津
401ms cms-endpoint-0.zhikui.tech.
; <<>> DiG Go <<>> +noall +answer +stats knowtao.com
;; global options: +cmd

;; ANSWER SECTION:
knowtao.com.	600	IN	CNAME	cms-endpoint-0.zhikui.tech.

;; Query time: 401 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Oct 18 01:54:01 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

knowtao.com 优化建议

1、针对dns在线查询和dns解析查询在线场景,建议启用dns测速在线与dns速度测试监测,缩短解析链路以降低查询耗时,优化dns解析速度测试指标。
2、针对域名解析耗时波动,建议使用dns检测工具和dns污染检测做dns解析记录查询,排查dns污染在线检测与dns劫持检测隐患,提升dns测试网站稳定性。
3、针对各地运营商解析表现,建议结合杭州移动dns、西安移动dns等节点做在线测试最佳dns与dns选优,通过dns测速工具持续比对dns服务器查询质量。

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更新时间 2026-10-18 08:29:03
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