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kn-tech.com.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kn-tech.com.cn2026-11-07 02:09:09
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

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 -33ms -2027ms 159.367ms
电信 -38ms 广东珠海电信176ms 101.3ms
移动 -33ms 广东中山移动149ms 86.818ms
联通 内蒙古包头联通74ms -2027ms 312.556ms
华东 江苏徐州联通80ms 上海移动88ms 84ms
华北 -33ms -2027ms 391.667ms
华南 -73ms 广东珠海电信176ms 116.571ms
华中 湖南长沙移动47ms 湖南邵阳联通93ms 69.8ms
西北 宁夏银川电信68ms 陕西渭南移动141ms 108.167ms
西南 重庆电信99ms 西藏山南电信127ms 114ms
东北 吉林长春联通107ms 吉林长春联通107ms 107ms
解析占比
全部 电信 移动 联通 被污染
tyun.cms198-151.71360.com.
121.46.198.151
tyun.cms198-151.71360.com.
121.46.198.151
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 北京
38ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
kn-tech.com.cn.		600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com. 600	IN	A	121.46.198.151
;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
电信 甘肃兰州
140ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 140 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 824
详情
详情 HTTP PING DNS
电信 广东珠海
176ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 176 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 海南海口
103ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 824
详情
详情 HTTP PING DNS
电信 湖南长沙
48ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 48 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 137
详情
详情 HTTP PING DNS
电信 宁夏银川
68ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 68 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 陕西西安
98ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 98 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 四川攀枝花
116ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 西藏山南
127ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 127 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 重庆
99ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	599	IN	A	121.46.198.151

;; Query time: 99 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 北京
33ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
kn-tech.com.cn.		30	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com. 30	IN	A	121.46.198.151
;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
移动 广西
73ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
kn-tech.com.cn.		600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com. 600	IN	A	121.46.198.151
;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 98

详情
详情 HTTP PING DNS
移动 广东中山
149ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	900	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	900	IN	A	121.46.198.151

;; Query time: 149 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 824
详情
详情 HTTP PING DNS
移动 河北沧州
34ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 河南郑州
76ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 76 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 湖北武汉
85ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 85 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 湖南长沙
47ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 47 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 137
详情
详情 HTTP PING DNS
移动 内蒙古包头
144ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 青海西宁
85ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 85 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 陕西渭南
141ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 141 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 上海
88ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 北京
2027ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
kn-tech.com.cn.		600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com. 600	IN	A	121.46.198.151
;; Query time: 2027 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:08:52 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
联通 青海
117ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
kn-tech.com.cn.		600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com. 600	IN	A	121.46.198.151
;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
联通 广东东莞
91ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 广西南宁
87ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 海南海口
137ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 137 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 湖南邵阳
93ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 93 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 06 18:08:50 UTC 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 吉林长春
107ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 107 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 江苏徐州
80ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 80 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 内蒙古包头
74ms tyun.cms198-151.71360.com.
121.46.198.151[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats kn-tech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
kn-tech.com.cn.	600	IN	CNAME	tyun.cms198-151.71360.com.
tyun.cms198-151.71360.com.	600	IN	A	121.46.198.151

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:08:50 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

kn-tech.com.cn 优化建议

1、dns测速在线显示响应最慢2027ms、最快33ms,建议使用dns速度在线测试定期监测,结合dns解析速度测试优化苏州联通节点,缩短dns查询在线耗时。
2、dns记录查询均指向同一IP且CNAME稳定,建议通过dns历史解析记录查询与dns劫持检测确认解析一致性,并用dns污染查询工具排查潜在污染风险。
3、dns在线查询显示快慢差距达1994ms,建议使用dns测速工具与dns检测工具做多地对比,参考贵州联通dns、杭州移动dns等优化dns选优策略。

其他工具历史

更新时间 2026-11-07 04:11:02
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