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51ll.vip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51ll.vip2026-10-16 02:01:04
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 天津联通1ms 安徽亳州联通263ms 114.552ms
电信 江苏苏州电信6ms 云南楚雄彝族自治州电信239ms 58.308ms
移动 -8ms 陕西渭南移动203ms 87.667ms
联通 天津联通1ms 安徽亳州联通263ms 203.8ms
华东 江苏苏州电信6ms 安徽亳州联通263ms 110.571ms
华北 天津联通1ms 山西长治联通234ms 51.667ms
华南 海南海口电信38ms 广西梧州联通245ms 141.5ms
华中 湖南长沙电信68ms 湖南邵阳联通221ms 144.5ms
西北 青海西宁电信80ms 陕西渭南联通236ms 151.25ms
西南 四川攀枝花电信17ms 云南楚雄彝族自治州电信239ms 123.667ms
东北 -67ms 辽宁大连联通232ms 138ms
解析占比
全部 电信 移动 联通 被污染
180.165.5.41
180.165.5.41
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
67ms 180.165.5.41[上海闵行区电信]
51ll.vip.		600	IN	A	180.165.5.41
;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 18:00:56 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
电信 甘肃庆阳
86ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 86 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 18:00:56 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 海南海口
38ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	300	IN	A	180.165.5.41

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 757
详情
详情 HTTP PING DNS
电信 河北唐山
40ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 湖南长沙
68ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 68 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
电信 吉林长春
70ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 70 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 江苏苏州
6ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	60	IN	A	180.165.5.41

;; Query time: 6 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 江西南昌
17ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	420	IN	A	180.165.5.41

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 青海西宁
80ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 80 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 四川攀枝花
17ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	60	IN	A	180.165.5.41

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 天津
7ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
239ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 239 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 浙江温州
23ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 23 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 内蒙古
20ms 180.165.5.41[上海闵行区电信]
51ll.vip.		1	IN	A	180.165.5.41
;; Query time: 20 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 18:00:56 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
移动 北京
8ms 180.165.5.41[上海闵行区电信]
51ll.vip.		248	IN	A	180.165.5.41
;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 18:00:56 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
移动 吉林长春
99ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 99 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
移动 陕西渭南
203ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 203 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 上海
81ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 81 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 重庆
115ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 115 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 江西
210ms 180.165.5.41[上海闵行区电信]
51ll.vip.		600	IN	A	180.165.5.41
;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 安徽亳州
263ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 263 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 广西梧州
245ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 245 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Oct 16 02:00:57 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 湖南邵阳
221ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 221 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 吉林长春
222ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 222 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Oct 16 02:00:57 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 辽宁大连
232ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 232 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 山西长治
234ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 234 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 陕西渭南
236ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 236 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 18:00:57 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 天津
1ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	1	IN	A	180.165.5.41

;; Query time: 1 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 浙江温州
174ms 180.165.5.41[上海闵行区电信]
; <<>> DiG Go <<>> +noall +answer +stats 51ll.vip
;; global options: +cmd

;; ANSWER SECTION:
51ll.vip.	600	IN	A	180.165.5.41

;; Query time: 174 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 02:00:56 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

51ll.vip 优化建议

1、优先启用多节点dns测速在线,当前解析指向单一上海闵行电信IP,可结合dns解析记录查询对比各区域响应,建议部署智能dns选优并增加香港dns节点覆盖,以缩短杭州移动dns、西安移动dns等跨网延迟。
2、加强dns污染检测机制,利用dns查询网与dns历史解析记录查询监控解析一致性,针对贵州联通dns、安徽移动dns等区域做轮询优化,降低dns解析查询在线波动,并配置dns测速工具定期评估节点健康度。
3、推进dns在线查询工具的应用,融合dns检测工具与dns速度在线测试,参考上海dns及电信dns服务器基准,调整dns服务器查询策略,提升dns解析速度测试表现,确保dns污染在线检测结果持续归零。

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更新时间 2026-10-16 07:49:02
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