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12786.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12786.cn2026-11-04 01:52:28
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 河北沧州移动25ms 海南三亚联通196ms 87.533ms
电信 浙江温州电信39ms 黑龙江大庆电信171ms 87ms
移动 河北沧州移动25ms 甘肃庆阳移动129ms 66.2ms
联通 -47ms 海南三亚联通196ms 128ms
华东 浙江温州电信39ms 山东烟台联通85ms 57.667ms
华北 河北沧州移动25ms 天津移动65ms 41.25ms
华南 广东广州移动26ms 海南三亚联通196ms 87.667ms
华中 河南洛阳移动67ms 湖北襄阳移动119ms 90.25ms
西北 广东广州移动33ms 新疆昌吉回族自治州联通154ms 105.875ms
西南 重庆电信46ms -149ms 83.8ms
东北 黑龙江齐齐哈尔移动73ms 黑龙江大庆电信171ms 132.667ms
解析占比
全部 电信 移动 联通 被污染
dnspod-free.beian.mydnspod.net.
180.163.28.105
140.207.177.207
dnspod-free.beian.mydnspod.net.
180.163.28.105
140.207.177.207
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 甘肃庆阳
83ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 83 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 河南驻马店
87ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 87 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 黑龙江大庆
171ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 四川攀枝花
65ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
118ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	18	IN	A	180.163.28.105

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 浙江温州
39ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 39 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
电信 重庆
46ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 46 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 661
详情
详情 HTTP PING DNS
移动 北京
28ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
12786.cn.		600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	15 IN	A	180.163.28.105
;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 86

详情
详情 HTTP PING DNS
移动 甘肃庆阳
129ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 129 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 广东广州
33ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	54	IN	A	180.163.28.105

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 135
详情
详情 HTTP PING DNS
移动 广东广州
26ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	900	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	900	IN	A	180.163.28.105

;; Query time: 26 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 661
详情
详情 HTTP PING DNS
移动 广西北海
41ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	21	IN	A	180.163.28.105

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 河北沧州
25ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	52	IN	A	140.207.177.207

;; Query time: 25 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 河南洛阳
67ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	600	IN	A	180.163.28.105

;; Query time: 67 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
73ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	55	IN	A	180.163.28.105

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 661
详情
详情 HTTP PING DNS
移动 湖北襄阳
119ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	21	IN	A	140.207.177.207

;; Query time: 119 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 江西南昌
49ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	600	IN	A	180.163.28.105

;; Query time: 49 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 135
详情
详情 HTTP PING DNS
移动 陕西西安
112ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 112 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 天津
65ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	53	IN	A	140.207.177.207

;; Query time: 65 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
67ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	22	IN	A	140.207.177.207

;; Query time: 67 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 04 01:51:08 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 云南保山
75ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
移动 重庆
84ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 北京
47ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
12786.cn.		600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	59 IN	A	180.163.28.105
;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 86

详情
详情 HTTP PING DNS
联通 四川
149ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
12786.cn.		600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	42 IN	A	180.163.28.105
;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 86

详情
详情 HTTP PING DNS
联通 甘肃庆阳
151ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 151 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 海南三亚
196ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	1	IN	A	180.163.28.105

;; Query time: 196 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 河南平顶山
88ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	23	IN	A	180.163.28.105

;; Query time: 88 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 17:51:08 UTC 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 黑龙江大庆
154ms dnspod-free.beian.mydnspod.net.
180.163.28.105[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	180.163.28.105

;; Query time: 154 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 山东烟台
85ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
154ms dnspod-free.beian.mydnspod.net.
140.207.177.207[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats 12786.cn
;; global options: +cmd

;; ANSWER SECTION:
12786.cn.	600	IN	CNAME	dnspod-free.beian.mydnspod.net.
dnspod-free.beian.mydnspod.net.	60	IN	A	140.207.177.207

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:51:07 CST 2026
;; MSG SIZE  rcvd: 124
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

12786.cn 优化建议

1、针对北京网通dns、上海 dns、上海联通dns等区域节点,建议使用dns测速在线及在线测试dns速度工具持续监控,缩短平均响应时间并减少地区差异。
2、结合dns解析查询在线与dns污染检测工具,定期核查dns记录查询结果,确认解析指向上海电信与上海联通IP的稳定性,防止异常跳转。
3、通过在线dns测试工具与dns检测工具进行dns测速和dns劫持检测,优化dnspod-free解析链路,提升网站dns查询与解析速度。

其他工具历史

更新时间 2026-11-04 06:28:04
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