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hd-lab.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hd-lab.cn2026-11-13 02:11:16
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 浙江金华移动14ms -2030ms 156.9ms
电信 -21ms 青海西宁电信359ms 92.167ms
移动 浙江金华移动14ms 云南保山移动591ms 135.833ms
联通 天津联通29ms -2030ms 232.167ms
华东 浙江金华移动14ms 福建福州联通59ms 44.286ms
华北 -21ms -2030ms 429.4ms
华南 广西南宁联通64ms 广东惠州电信93ms 78.667ms
华中 河南平顶山联通56ms 河南平顶山联通56ms 56ms
西北 陕西西安联通58ms 青海西宁电信359ms 114.167ms
西南 贵州遵义移动43ms 云南保山移动591ms 166.6ms
东北 辽宁盘锦联通118ms 黑龙江大庆电信195ms 146.667ms
解析占比
全部 电信 移动 联通 被污染
124.221.80.20
124.221.80.20
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
21ms 124.221.80.20[上海腾讯]
hd-lab.cn.		600	IN	A	124.221.80.20
;; Query time: 21 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:10:32 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 福建厦门
32ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广东惠州
93ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 93 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:35 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广西北海
79ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
85ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 85 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 黑龙江大庆
195ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 195 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:35 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏无锡
49ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	612	IN	A	124.221.80.20

;; Query time: 49 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
359ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 359 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:38 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 山东泰安
54ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 天津
22ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
72ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
45ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 45 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 18:10:32 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州遵义
43ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	3600	IN	A	124.221.80.20

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 山西长治
45ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西西安
59ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 59 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
63ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南保山
591ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 591 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江金华
14ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 14 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
2030ms 124.221.80.20[上海腾讯]
hd-lab.cn.		600	IN	A	124.221.80.20
;; Query time: 2030 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:10:34 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建福州
59ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 59 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 甘肃庆阳
74ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 74 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 18:10:35 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西南宁
64ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南平顶山
56ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 56 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 18:10:32 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 黑龙江大庆
127ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 127 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Fri Nov 13 02:10:35 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏徐州
57ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 57 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁盘锦
118ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东威海
45ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西西安
58ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 58 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Nov 13 02:10:31 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
29ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 29 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Nov 13 02:10:32 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
69ms 124.221.80.20[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats hd-lab.cn
;; global options: +cmd

;; ANSWER SECTION:
hd-lab.cn.	600	IN	A	124.221.80.20

;; Query time: 69 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Fri Nov 13 02:10:32 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。

hd-lab.cn 优化建议

1、针对dns解析查询在线与dns测速在线表现,建议优化权威DNS多节点部署,缩短dns解析查询响应至百毫秒内,提升dns在线查询体验。
2、结合dns污染检测与dns劫持检测工具定期核查,确保dns记录查询一致无篡改,强化dns检测工具对异常解析的预警能力。
3、利用dns速度测试与在线测试dns速度数据,对dns测速工具建立CDN联动机制,降低杭州移动dns贵州联通dns等区域解析波动。

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更新时间 2026-11-13 06:26:05
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