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yanxi520.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yanxi520.cn2026-10-08 01:46:10
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 江苏南京电信4ms 上海电信1230ms 94.37ms
电信 江苏南京电信4ms 上海电信1230ms 171.2ms
移动 广东佛山移动23ms 甘肃庆阳移动97ms 48.7ms
联通 -17ms 甘肃庆阳联通79ms 49.857ms
华东 江苏南京电信4ms 上海电信1230ms 210.429ms
华北 -17ms 河北唐山移动41ms 32ms
华南 广东佛山移动23ms 广西南宁移动68ms 42.333ms
华中 河南郑州移动44ms 河南郑州移动44ms 44ms
西北 甘肃兰州电信38ms 新疆乌鲁木齐电信125ms 80.4ms
西南 重庆电信17ms -85ms 49.75ms
东北 辽宁大连移动34ms 吉林长春电信66ms 51.75ms
解析占比
全部 电信 移动 联通 被污染
49.233.140.221
49.233.140.221
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 黑龙江
63ms 49.233.140.221[北京腾讯]
yanxi520.cn.		600	IN	A	49.233.140.221
;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 西藏
85ms 49.233.140.221[北京腾讯]
yanxi520.cn.		600	IN	A	49.233.140.221
;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:45:36 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 江西
46ms 49.233.140.221[北京腾讯]
yanxi520.cn.		600	IN	A	49.233.140.221
;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:45:54 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 甘肃兰州
38ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 38 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 710
详情
详情 HTTP PING DNS
电信 吉林长春
66ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 66 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江苏南京
4ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	60	IN	A	49.233.140.221

;; Query time: 4 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
38ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 38 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 710
详情
详情 HTTP PING DNS
电信 上海
1230ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 1230 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Thu Oct 08 01:45:35 CST 2026
;; MSG SIZE  rcvd: 710
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
125ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 125 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:45:03 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 重庆
17ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 17 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 710
详情
详情 HTTP PING DNS
移动 海南
36ms 49.233.140.221[北京腾讯]
yanxi520.cn.		600	IN	A	49.233.140.221
;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 390

详情
详情 HTTP PING DNS
移动 福建泉州
71ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
97ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 97 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广东佛山
23ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	900	IN	A	49.233.140.221

;; Query time: 23 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 710
详情
详情 HTTP PING DNS
移动 广西南宁
68ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 68 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Thu Oct 08 01:45:34 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
0ms 没有记录
;; communications error to 223.5.5.5:53: read udp 192.168.31.100:54449->223.5.5.5:53: i/o timeout
详情
详情 HTTP PING DNS
移动 河北唐山
41ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南郑州
44ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 44 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 辽宁大连
34ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 34 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 云南昆明
0ms 没有记录
;; communications error to 211.139.29.150:53: read udp 192.168.110.248:43357->211.139.29.150:53: i/o timeout
详情
详情 HTTP PING DNS
移动 浙江台州
25ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 25 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
48ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 48 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 北京
17ms 49.233.140.221[北京腾讯]
yanxi520.cn.		600	IN	A	49.233.140.221
;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 江西
58ms 49.233.140.221[北京腾讯]
yanxi520.cn.		600	IN	A	49.233.140.221
;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 甘肃庆阳
79ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
49ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 49 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
44ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 44 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 08 01:45:34 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西渭南
63ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 63 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:45:34 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
39ms 49.233.140.221[北京腾讯]
; <<>> DiG Go <<>> +noall +answer +stats yanxi520.cn
;; global options: +cmd

;; ANSWER SECTION:
yanxi520.cn.	600	IN	A	49.233.140.221

;; Query time: 39 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:45:34 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。

yanxi520.cn 优化建议

1、一致性解析至北京腾讯节点,建议强化在线dns查询与dns解析查询在线页面,突出单一IP地址的稳定归属,优化dns历史解析记录查询内容。
2、针对少量空响应及峰值1230ms,建议补充dns测速在线及dns速度测试模块,对比快慢节点差异,并完善dns检测工具中关于超时重试机制的说明。
3、依托主要查询响应在4-125ms区间的优势,建议增设dns污染检测及dns劫持检测教程,结合在线测试最佳dns场景,提升域名dns查询工具的可信度与用户体验。

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更新时间 2026-10-09 06:24:03
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