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czlh.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czlh.cn2026-11-05 01:48:09
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 安徽合肥移动22ms 甘肃庆阳联通123ms 67.69ms
电信 天津电信43ms 新疆乌鲁木齐电信117ms 81.571ms
移动 安徽合肥移动22ms 广西北海移动86ms 51.583ms
联通 -55ms 甘肃庆阳联通123ms 77.3ms
华东 安徽合肥移动22ms 安徽合肥电信84ms 60ms
华北 山西忻州移动38ms 河北唐山电信82ms 54.167ms
华南 广东中山移动53ms 广西北海移动86ms 71.2ms
华中 湖南长沙移动33ms 湖北天门联通72ms 52ms
西北 宁夏银川移动44ms 甘肃庆阳联通123ms 81.286ms
西南 西藏山南电信106ms 西藏山南电信106ms 106ms
东北 吉林长春联通71ms 吉林长春移动80ms 75.5ms
解析占比
全部 电信 移动 联通 被污染
139.224.208.121
139.224.208.121
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 安徽合肥
84ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 84 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 甘肃庆阳
81ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 81 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 广东东莞
58ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	600	IN	A	139.224.208.121

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 558
详情
详情 HTTP PING DNS
电信 河北唐山
82ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 天津
43ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 558
详情
详情 HTTP PING DNS
电信 西藏山南
106ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 106 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
117ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 117 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 01:47:43 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 北京
46ms 139.224.208.121[上海阿里云]
czlh.cn.		1800	IN	A	139.224.208.121
;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 41

详情
详情 HTTP PING DNS
移动 安徽合肥
22ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	550	IN	A	139.224.208.121

;; Query time: 22 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 广东中山
53ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 53 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 558
详情
详情 HTTP PING DNS
移动 广西北海
86ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 河北唐山
54ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 河南商丘
51ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 湖南长沙
33ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 33 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 59
详情
详情 HTTP PING DNS
移动 吉林长春
80ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 80 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 558
详情
详情 HTTP PING DNS
移动 宁夏银川
44ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 44 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 569
详情
详情 HTTP PING DNS
移动 山东青岛
62ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 62 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 山西忻州
38ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 浙江湖州
50ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 青海
55ms 139.224.208.121[上海阿里云]
czlh.cn.		1800	IN	A	139.224.208.121
;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 41

详情
详情 HTTP PING DNS
联通 甘肃庆阳
123ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 123 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 广东东莞
74ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 广西梧州
85ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 85 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 湖北天门
72ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 吉林长春
71ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 71 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 江苏徐州
82ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 82 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 山西运城
62ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:48 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 陕西渭南
86ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 86 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
63ms 139.224.208.121[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats czlh.cn
;; global options: +cmd

;; ANSWER SECTION:
czlh.cn.	1800	IN	A	139.224.208.121

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:47:47 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

czlh.cn 优化建议

1、针对dns测速在线与dns解析查询在线结果,建议使用dns测速工具、dns速度测试与dns在线查询,确认多地解析指向上海阿里云IP,避免单节点压力。
2、结合dns污染查询与dns检测工具,建议使用dns污染检测、dns劫持检测和dns解析记录查询,排查是否存在污染或历史解析异常,提升解析稳定性。
3、围绕dns在线检测与dns解析速度测试,建议使用dns测试网站、在线测试dns速度和dns选优,对比杭州电信dns、上海dns等公共dns,配置更优常用dns。

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更新时间 2026-11-05 09:46:05
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