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doudouman.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doudouman.com2026-09-29 01:57:04
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 (1)
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17ms 江苏无锡移动441ms 139.828ms
电信 海南澄迈县电信31ms 河北唐山电信220ms 117.833ms
移动 广东中山移动17ms 江苏无锡移动441ms 148.455ms
联通 吉林长春联通36ms 重庆联通276ms 168ms
华东 上海移动93ms 江苏无锡移动441ms 197ms
华北 河北唐山移动90ms 河北唐山电信220ms 156.5ms
华南 广东中山移动17ms 广东广州电信41ms 31ms
华中 湖北宜昌联通219ms 湖南邵阳联通228ms 224ms
西北 宁夏银川电信36ms 陕西西安电信207ms 144.75ms
西南 贵州黔南布依族苗族自治州电信64ms 重庆联通276ms 167ms
东北 辽宁大连移动28ms 辽宁大连电信206ms 80.2ms
解析占比
全部 电信 移动 联通 被污染
112.124.7.91
112.124.7.91
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
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 安徽合肥
126ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 126 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 17:57:00 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 甘肃庆阳
179ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 179 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:57:00 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 广东广州
41ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 41 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
电信 广西南宁
35ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 35 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
64ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 64 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 海南澄迈县
31ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
电信 河北唐山
220ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 220 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 吉林长春
85ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 85 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 辽宁大连
206ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 宁夏银川
36ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 36 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山西长治
184ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 184 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:57:00 UTC 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
电信 陕西西安
207ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 207 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 17:57:00 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 甘肃庆阳
157ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 157 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:57:00 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 广东中山
17ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	900	IN	A	112.124.7.91

;; Query time: 17 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
移动 贵州贵阳
176ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 176 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 河北唐山
90ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 河南郑州
225ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 225 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江苏无锡
441ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 441 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Tue Sep 29 01:57:01 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江西宜春
122ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 辽宁大连
28ms 112.124.7.91[浙江杭州阿里云]
doudouman.com.		600	IN	A	112.124.7.91
;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
132ms 112.124.7.91[浙江杭州阿里云]
doudouman.com.		600	IN	A	112.124.7.91
;; Query time: 132 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 上海
93ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 93 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 云南昆明
152ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 152 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 湖北宜昌
219ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 219 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 湖南邵阳
228ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:57:00 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 吉林长春
36ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 36 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 江苏扬州
203ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 辽宁大连
46ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:57:00 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 重庆
276ms 112.124.7.91[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats doudouman.com
;; global options: +cmd

;; ANSWER SECTION:
doudouman.com.	600	IN	A	112.124.7.91

;; Query time: 276 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Sep 29 01:57:01 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

doudouman.com 优化建议

1、各节点一致指向同一杭州阿里云,无劫持污染风险,建议优化dns解析查询响应效率,针对query_time波动大(0-441ms)部署dns测速工具持续监控,并利用dns解析记录查询对比运营商差异。
2、响应时间分布不均,部分节点低至17ms,高至441ms,建议启用智能dns选优策略,结合dns速度在线测试结果,优先调度至浙江移动dns等低延迟线路,同时排查dns解析查询在线的超时节点。
3、当前30个检测节点仅一处无IP返回,整体可用性良好,但为防dns污染,建议部署dns污染检测工具定期扫描,并参考dns检测工具数据优化dns服务器查询配置,确保dns解析记录查询稳定。

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更新时间 2026-09-29 12:36:02
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