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2220.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2220.com.cn2026-10-21 02:06:10
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 陕西西安电信22ms 新疆博尔塔拉蒙古自治州联通169ms 62.667ms
电信 陕西西安电信22ms 黑龙江大庆电信90ms 62ms
移动 河北沧州移动24ms 吉林长春移动89ms 52.636ms
联通 山西长治联通25ms 新疆博尔塔拉蒙古自治州联通169ms 79.571ms
华东 山东青岛移动33ms 浙江宁波电信63ms 49.571ms
华北 河北沧州移动24ms 河北唐山电信81ms 50.75ms
华南 海南三亚移动48ms 广西南宁移动71ms 59.5ms
华中 湖北宜昌电信53ms 河南郑州移动55ms 54ms
西北 陕西西安电信22ms 新疆博尔塔拉蒙古自治州联通169ms 75.714ms
西南 云南曲靖电信37ms 西藏山南电信82ms 64.75ms
东北 黑龙江齐齐哈尔移动38ms 吉林长春联通97ms 78.5ms
解析占比
全部 电信 移动 联通 被污染
81.71.88.149
81.71.88.149
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 贵州遵义
64ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:42 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 河北唐山
81ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 81 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 黑龙江大庆
90ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 湖北宜昌
53ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 574
详情
详情 HTTP PING DNS
电信 江苏盐城
55ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 宁夏银川
65ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	601	IN	A	81.71.88.149

;; Query time: 65 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 青海西宁
58ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 58 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 574
详情
详情 HTTP PING DNS
电信 陕西西安
22ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 22 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 20 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 西藏山南
82ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 82 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
74ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 云南曲靖
37ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江宁波
63ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 63 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 福建福州
50ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃兰州
50ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西南宁
71ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 71 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
76ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 76 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 海南三亚
48ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 48 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Wed Oct 21 02:05:48 CST 2026
;; MSG SIZE  rcvd: 585
详情
详情 HTTP PING DNS
移动 河北沧州
24ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南郑州
55ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 55 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
38ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 574
详情
详情 HTTP PING DNS
移动 吉林长春
89ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 89 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 574
详情
详情 HTTP PING DNS
移动 江苏无锡
45ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 45 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 山东青岛
33ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 33 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 北京
73ms 81.71.88.149[广东广州腾讯]
2220.com.cn.		600	IN	A	81.71.88.149
;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 18:05:44 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 吉林长春
97ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 97 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 江苏
52ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 52 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
92ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山东潍坊
49ms 81.71.88.149[广东广州腾讯]
2220.com.cn.		600	IN	A	81.71.88.149
;; Query time: 49 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Wed Oct 21 02:05:43 CST 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 山西长治
25ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 25 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
169ms 81.71.88.149[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats 2220.com.cn
;; global options: +cmd

;; ANSWER SECTION:
2220.com.cn.	600	IN	A	81.71.88.149

;; Query time: 169 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 02:05:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

2220.com.cn 优化建议

1、dns测速在线显示30次解析均指向广东广州腾讯同一IP,建议使用dns污染检测与dns劫持检测工具持续监控解析一致性,防范潜在污染风险。
2、dns解析速度测试最快22ms最慢169ms,建议通过dns测速工具对比杭州移动dns、西安移动dns等节点,优选低延迟dns服务器提升解析效率。
3、dns记录查询与dns历史解析记录查询未见异常,建议结合dns查询网定期核查dns解析记录查询及网站dns查询,确保解析稳定可追溯。

其他工具历史

更新时间 2026-10-21 13:12:02
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