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lcqlib.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lcqlib.cn2026-11-13 01:55:17
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%

登录51CESU,立即查看域名污染全国分布情况
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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 广东中山移动30ms -2045ms 159.276ms
电信 江苏淮安电信65ms 黑龙江大庆电信130ms 87.667ms
移动 广东中山移动30ms 陕西渭南移动239ms 97.071ms
联通 天津联通38ms -2045ms 303.778ms
华东 江苏常州移动47ms 福建龙岩移动222ms 78.5ms
华北 -33ms -2045ms 394.833ms
华南 广东中山移动30ms -202ms 108.6ms
华中 目标响应超时
西北 陕西西安联通63ms 陕西渭南移动239ms 105.2ms
西南 贵州贵阳移动122ms -144ms 133ms
东北 黑龙江大庆电信130ms 黑龙江大庆电信130ms 130ms
解析占比
全部 电信 移动 联通 被污染
681330.vhost497.cloudvhost.top.
122.114.221.103
681330.vhost497.cloudvhost.top.
122.114.221.103
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 广西北海
90ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 黑龙江大庆
130ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 江苏淮安
65ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	609	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	609	IN	A	122.114.221.103

;; Query time: 65 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 江西南昌
76ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 宁夏银川
76ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 76 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
电信 浙江宁波
89ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 89 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 北京
33ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
lcqlib.cn.		600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600 IN	A	122.114.221.103
;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:54:35 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
移动 海南
202ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
lcqlib.cn.		600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600 IN	A	122.114.221.103
;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:54:35 UTC 2026
;; MSG SIZE  rcvd: 462

详情
详情 HTTP PING DNS
移动 安徽六安
52ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 福建龙岩
222ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 222 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 01:54:35 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 广东广州
71ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 137
详情
详情 HTTP PING DNS
移动 广东中山
30ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	900	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	900	IN	A	122.114.221.103

;; Query time: 30 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 820
详情
详情 HTTP PING DNS
移动 广西梧州
99ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 99 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 17:54:34 UTC 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 贵州贵阳
122ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	599	IN	A	122.114.221.103

;; Query time: 122 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 江苏常州
47ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 47 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 江西南昌
51ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 51 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 137
详情
详情 HTTP PING DNS
移动 宁夏银川
77ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 77 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 797
详情
详情 HTTP PING DNS
移动 山西运城
58ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 陕西渭南
239ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 239 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:54:35 UTC 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
移动 上海
56ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 云南
144ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
lcqlib.cn.		599	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600 IN	A	122.114.221.103
;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:54:55 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
联通 北京
2045ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
lcqlib.cn.		600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600 IN	A	122.114.221.103
;; Query time: 2045 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:54:36 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
联通 福建福州
78ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 78 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 海南海口
122ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 122 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 内蒙古包头
75ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 山西运城
120ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 陕西西安
63ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 63 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 上海
49ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS
联通 天津
38ms 681330.vhost497.cloudvhost.top.
122.114.221.103[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats lcqlib.cn
;; global options: +cmd

;; ANSWER SECTION:
lcqlib.cn.	600	IN	CNAME	681330.vhost497.cloudvhost.top.
681330.vhost497.cloudvhost.top.	600	IN	A	122.114.221.103

;; Query time: 38 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Nov 13 01:54:34 CST 2026
;; MSG SIZE  rcvd: 126
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

lcqlib.cn 优化建议

1、dns测速在线显示节点解析集中于河南郑州联通IP,建议使用dns测速工具对多区域节点进行dns速度在线测试,排查单点解析风险。
2、查询延迟从30ms到2045ms波动明显,建议通过dns解析速度测试与dns检测工具分析慢节点原因,优化dns测速在线响应效率。
3、全部记录指向同一CNAME别名,建议利用dns解析查询在线与dns历史解析记录查询核对解析链路,配合dns污染查询确认解析稳定性。

其他工具历史

更新时间 2026-11-13 08:28:05
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