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head5.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head5.com2026-11-13 01:57:27
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 上海电信13ms -393ms 186ms
电信 上海电信13ms 山西长治电信313ms 134.091ms
移动 浙江湖州移动51ms 广西梧州移动350ms 139ms
联通 河北唐山联通153ms -393ms 285.4ms
华东 上海电信13ms 福建福州联通315ms 156.125ms
华北 河北唐山移动105ms 山西长治电信313ms 169ms
华南 海南儋州电信41ms 广西梧州移动350ms 122.25ms
华中 湖北武汉联通245ms 湖南郴州联通271ms 258ms
西北 宁夏银川电信68ms 新疆乌鲁木齐电信308ms 209.2ms
西南 重庆电信58ms -393ms 229.143ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
121.40.40.209
121.40.40.209
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 甘肃兰州
70ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 70 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广东惠州
45ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	600	IN	A	121.40.40.209

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广西南宁
53ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 53 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 海南儋州
41ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 宁夏银川
68ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 68 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
313ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 313 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 上海
13ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 13 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 西藏拉萨
212ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 212 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
308ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 308 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江宁波
294ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 294 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
58ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 58 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 福建龙岩
89ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 89 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广西梧州
350ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 350 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 17:56:08 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
106ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 106 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 河北唐山
105ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西南昌
87ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 87 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 上海
102ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 102 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 四川攀枝花
256ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 256 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
105ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 105 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江湖州
51ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 四川
324ms 121.40.40.209[浙江杭州阿里云]
head5.com.		3600	IN	A	121.40.40.209
;; Query time: 324 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:56:09 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 云南
393ms 121.40.40.209[浙江杭州阿里云]
head5.com.		3600	IN	A	121.40.40.209
;; Query time: 393 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:56:29 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建福州
315ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 315 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 甘肃庆阳
293ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 293 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:56:08 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 贵州遵义
255ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
153ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
联通 湖北武汉
245ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 245 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖南郴州
271ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 271 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏徐州
298ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 298 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
307ms 121.40.40.209[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats head5.com
;; global options: +cmd

;; ANSWER SECTION:
head5.com.	3600	IN	A	121.40.40.209

;; Query time: 307 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:56:08 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

head5.com 优化建议

1、dns测速在线显示全部解析指向121.40.40.209杭州阿里云单节点,建议结合dns污染检测与dns劫持检测工具排查是否存在隐藏解析异常。
2、dns解析查询在线响应13至393ms波动明显,建议使用dns速度在线测试持续监控,并参考杭州电信dns等本地节点做dns选优对比。
3、dns记录查询未见多节点冗余,建议通过在线dns查询工具核查dns历史解析记录查询,评估单点风险并配置智能dns备用线路。

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更新时间 2026-11-13 18:32:05
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