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cn-langong.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cn-langong.com2026-10-20 01:54:21
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 天津移动10ms 广西北海移动930ms 299.267ms
电信 福建莆田电信48ms 上海电信323ms 155.143ms
移动 天津移动10ms 广西北海移动930ms 333.846ms
联通 广东深圳联通216ms -455ms 355.2ms
华东 福建莆田电信48ms 上海联通423ms 247.857ms
华北 天津移动10ms -462ms 295.2ms
华南 广东深圳联通216ms 广西北海移动930ms 471.667ms
华中 湖南郴州移动173ms 河南驻马店电信253ms 213ms
西北 甘肃兰州电信135ms 甘肃兰州移动304ms 256ms
西南 云南曲靖电信69ms -455ms 297ms
东北 吉林长春电信151ms 吉林长春移动444ms 342.8ms
解析占比
全部 电信 移动 联通 被污染
186.240.58.51
186.240.58.51
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 福建莆田
48ms 186.240.58.51[巴西]
cn-langong.com.		601	IN	A	186.240.58.51
;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
电信 甘肃兰州
135ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	600	IN	A	186.240.58.51

;; Query time: 135 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 222
详情
详情 HTTP PING DNS
电信 河南驻马店
253ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	900	IN	A	186.240.58.51

;; Query time: 253 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 222
详情
详情 HTTP PING DNS
电信 吉林长春
151ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 151 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 上海
323ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	600	IN	A	186.240.58.51

;; Query time: 323 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 222
详情
详情 HTTP PING DNS
电信 云南曲靖
69ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	300	IN	A	186.240.58.51

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 浙江温州
107ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	60	IN	A	186.240.58.51

;; Query time: 107 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 内蒙古
462ms 186.240.58.51[巴西]
cn-langong.com.		60	IN	A	186.240.58.51
;; Query time: 462 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:53:21 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
移动 安徽六安
302ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	600	IN	A	186.240.58.51

;; Query time: 302 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 北京
223ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	30	IN	A	186.240.58.51

;; Query time: 223 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 甘肃兰州
304ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	600	IN	A	186.240.58.51

;; Query time: 304 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 广东佛山
269ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	900	IN	A	186.240.58.51

;; Query time: 269 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 222
详情
详情 HTTP PING DNS
移动 广西北海
930ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 930 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:21 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 湖南郴州
173ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	30	IN	A	186.240.58.51

;; Query time: 173 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 吉林长春
444ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	30	IN	A	186.240.58.51

;; Query time: 444 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Tue Oct 20 01:53:21 CST 2026
;; MSG SIZE  rcvd: 222
详情
详情 HTTP PING DNS
移动 辽宁大连
297ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	30	IN	A	186.240.58.51

;; Query time: 297 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 上海
262ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	30	IN	A	186.240.58.51

;; Query time: 262 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 天津
10ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	60	IN	A	186.240.58.51

;; Query time: 10 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 西藏拉萨
357ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 357 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 云南昆明
307ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	60	IN	A	186.240.58.51

;; Query time: 307 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Tue Oct 20 01:53:26 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 青海
291ms 186.240.58.51[巴西]
cn-langong.com.		1	IN	A	186.240.58.51
;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:53:21 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 云南
455ms 186.240.58.51[巴西]
cn-langong.com.		1	IN	A	186.240.58.51
;; Query time: 455 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:53:41 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 宁夏
294ms 186.240.58.51[巴西]
cn-langong.com.		1	IN	A	186.240.58.51
;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:53:21 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 福建福州
270ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 广东深圳
216ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 216 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:50:59 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 河北廊坊
402ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	10	IN	A	186.240.58.51

;; Query time: 402 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 17:53:21 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 黑龙江大庆
415ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 415 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:20 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 吉林长春
407ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 407 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 20 01:53:21 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 上海
423ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	30	IN	A	186.240.58.51

;; Query time: 423 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Oct 20 01:53:21 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 天津
379ms 186.240.58.51[巴西]
; <<>> DiG Go <<>> +noall +answer +stats cn-langong.com
;; global options: +cmd

;; ANSWER SECTION:
cn-langong.com.	1	IN	A	186.240.58.51

;; Query time: 379 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 20 01:53:21 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cn-langong.com 优化建议

1、dns测速在线显示该域名解析至巴西单一IP,建议使用dns解析记录查询排查解析配置是否存在异常,并结合dns污染查询工具确认是否存在dns污染检测风险。
2、dns速度在线测试结果显示响应从10ms到930ms波动明显,建议通过dns测试网站和dns检测工具持续监测,重点使用dns解析速度测试优化慢节点响应。
3、建议使用dns历史解析记录查询对比过往解析变化,结合dns在线查询和dns劫持检测,确认dns记录查询中是否存在dns域名污染查询隐患并加强dns检测。

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更新时间 2026-10-20 03:24:02
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