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normancn.com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normancn.com2026-11-07 01:52:13
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 上海电信12ms 湖北襄阳电信1685ms 189.793ms
电信 上海电信12ms 湖北襄阳电信1685ms 201.667ms
移动 福建龙岩移动82ms 甘肃庆阳移动244ms 128.111ms
联通 天津联通203ms 新疆昌吉回族自治州联通302ms 241.375ms
华东 上海电信12ms 浙江金华联通230ms 103.25ms
华北 天津电信19ms 天津联通203ms 87.714ms
华南 海南儋州电信31ms 海南三亚联通261ms 127.333ms
华中 湖南岳阳电信50ms 湖北襄阳电信1685ms 472.8ms
西北 青海西宁电信105ms 新疆昌吉回族自治州联通302ms 212.25ms
西南 重庆电信62ms 云南昆明联通280ms 158.8ms
东北 吉林长春电信88ms 吉林长春电信88ms 88ms
解析占比
全部 电信 移动 联通 被污染
221.231.139.37
221.231.139.37
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
50ms 221.231.139.37[江苏南京电信]
normancn.com.		600	IN	A	221.231.139.37
;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:51:42 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 海南儋州
31ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 河北唐山
33ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 33 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 河南驻马店
202ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 202 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 湖北襄阳
1685ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 1685 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:51:43 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 湖南岳阳
50ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 吉林长春
88ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 88 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 青海西宁
105ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 上海
12ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 12 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 四川成都
83ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 83 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 天津
19ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 重庆
62ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 62 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
移动 海南
90ms 221.231.139.37[江苏南京电信]
normancn.com.		600	IN	A	221.231.139.37
;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:51:42 UTC 2026
;; MSG SIZE  rcvd: 415

详情
详情 HTTP PING DNS
移动 北京
92ms 221.231.139.37[江苏南京电信]
normancn.com.		600	IN	A	221.231.139.37
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:51:42 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 福建龙岩
82ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃庆阳
244ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 244 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 06 17:51:42 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河北沧州
99ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 江西南昌
89ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 89 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 山西长治
118ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
198ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 198 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
141ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 海南三亚
261ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 261 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 17:51:42 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 河南南阳
216ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖南岳阳
211ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 211 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 天津
203ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 203 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
302ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 302 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 云南昆明
280ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:51:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 浙江金华
230ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 230 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 重庆
228ms 221.231.139.37[江苏南京电信]
; <<>> DiG Go <<>> +noall +answer +stats normancn.com
;; global options: +cmd

;; ANSWER SECTION:
normancn.com.	600	IN	A	221.231.139.37

;; Query time: 228 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Nov 07 01:51:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

normancn.com 优化建议

1、针对dns延迟测试与dns测速在线数据,最快19ms、最慢1685ms差距极大,建议使用dns测速工具排查江苏南京电信节点波动,结合dns解析速度测试优化缓存策略。
2、借助dns查询网与dns记录查询确认解析仅指向江苏南京电信单一IP,建议通过dns检测工具评估单节点风险,并用dns污染查询工具排查dns污染在线检测隐患。
3、利用dns测试网站与在线dns测试工具定期监测dns解析查询稳定性,结合dns劫持检测与dns检测工具对比多线路表现,提升网站dns查询整体响应效率。

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更新时间 2026-11-07 04:16:03
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