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ngf-chem.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ngf-chem.com2026-11-11 01:50:08
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%

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 海南儋州电信3ms 四川成都移动2941ms 774.667ms
电信 海南儋州电信3ms 内蒙古包头电信1004ms 470.222ms
移动 辽宁沈阳移动149ms 四川成都移动2941ms 1021.2ms
联通 广东深圳联通94ms 湖南衡阳联通2763ms 799.636ms
华东 江苏无锡电信99ms 上海联通2630ms 805ms
华北 -138ms 天津移动1422ms 713.25ms
华南 海南儋州电信3ms 广东中山移动1875ms 528ms
华中 湖北天门联通365ms 湖南衡阳联通2763ms 1564ms
西北 甘肃庆阳移动406ms 青海西宁电信994ms 809.6ms
西南 重庆移动176ms 四川成都移动2941ms 918.143ms
东北 辽宁沈阳移动149ms 辽宁盘锦电信570ms 308ms
解析占比
全部 电信 移动 联通 被污染
115.238.21.52
115.238.21.52
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
138ms 115.238.21.52[浙江杭州电信]
ngf-chem.com.		120	IN	A	115.238.21.52
;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:49:41 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 山东
246ms 115.238.21.52[浙江杭州电信]
ngf-chem.com.		120	IN	A	115.238.21.52
;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:50:01 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 甘肃庆阳
973ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 973 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 10 17:49:42 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 海南儋州
3ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	300	IN	A	115.238.21.52

;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:46 CST 2026
;; MSG SIZE  rcvd: 334
详情
详情 HTTP PING DNS
电信 黑龙江大庆
205ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江苏无锡
99ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	602	IN	A	115.238.21.52

;; Query time: 99 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 辽宁盘锦
570ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	300	IN	A	115.238.21.52

;; Query time: 570 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Tue Nov 10 17:49:42 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 内蒙古包头
1004ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 1004 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 青海西宁
994ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	600	IN	A	115.238.21.52

;; Query time: 994 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:42 CST 2026
;; MSG SIZE  rcvd: 334
详情
详情 HTTP PING DNS
移动 甘肃庆阳
406ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 406 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 10 17:49:41 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 广东中山
1875ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	900	IN	A	115.238.21.52

;; Query time: 1875 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Wed Nov 11 01:49:43 CST 2026
;; MSG SIZE  rcvd: 334
详情
详情 HTTP PING DNS
移动 广西北海
293ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 293 msec
;; SERVER: 211.138.245.180#53(211.138.245.180)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 辽宁沈阳
149ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 149 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 宁夏银川
947ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 947 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Nov 11 01:49:42 CST 2026
;; MSG SIZE  rcvd: 345
详情
详情 HTTP PING DNS
移动 四川成都
2941ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 2941 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Wed Nov 11 01:49:54 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 天津
1422ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 1422 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Nov 11 01:49:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 西藏拉萨
1557ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 1557 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 云南保山
446ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 446 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
176ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 176 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 云南
480ms 115.238.21.52[浙江杭州电信]
ngf-chem.com.		120	IN	A	115.238.21.52
;; Query time: 480 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:50:02 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 甘肃庆阳
728ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 728 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 10 17:49:42 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 广东深圳
94ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 94 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 17:46:53 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 贵州贵阳
246ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 246 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Wed Nov 11 01:49:46 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 海南海口
375ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 375 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖北天门
365ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 365 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖南衡阳
2763ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 2763 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Wed Nov 11 01:49:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 江苏徐州
245ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 245 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 01:49:41 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 山西长治
289ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 289 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 17:49:41 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 上海
2630ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 2630 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Nov 11 01:49:44 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 重庆
581ms 115.238.21.52[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats ngf-chem.com
;; global options: +cmd

;; ANSWER SECTION:
ngf-chem.com.	120	IN	A	115.238.21.52

;; Query time: 581 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Wed Nov 11 01:49:42 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。

ngf-chem.com 优化建议

1、dns延迟测试显示该域名解析均指向浙江杭州电信单一IP,建议使用dns测速在线与dns解析查询在线工具持续监测,并结合dns历史解析记录查询确认解析稳定性。
2、响应时间从3ms到2941ms波动明显,建议通过dns速度在线测试与dns测速工具评估dns解析速度测试表现,重点关注杭州电信dns及杭州移动dns节点差异。
3、建议使用dns污染查询与dns劫持检测工具排查是否存在dns污染在线检测风险,并借助在线dns测试工具与dns检测工具验证各地dns服务器查询一致性。

其他工具历史

更新时间 2026-11-11 08:46:02
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