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qdtwt.cc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qdtwt.cc2026-10-07 02:04:17
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 广东深圳联通49ms 内蒙古赤峰联通1607ms 302.25ms
电信 -184ms 新疆乌鲁木齐电信406ms 272.5ms
移动 天津移动121ms -410ms 205ms
联通 广东深圳联通49ms 内蒙古赤峰联通1607ms 370.571ms
华东 福建厦门移动181ms 安徽亳州联通302ms 246.75ms
华北 天津移动121ms 内蒙古赤峰联通1607ms 478.6ms
华南 广东深圳联通49ms 海南海口联通273ms 164.25ms
华中 湖北武汉移动138ms 河南驻马店联通383ms 260.5ms
西北 甘肃庆阳移动141ms 新疆乌鲁木齐电信406ms 264.8ms
西南 云南昆明联通225ms -376ms 311ms
东北 黑龙江齐齐哈尔联通257ms -410ms 329.6ms
解析占比
全部 电信 移动 联通 被污染
srv016.souxw.com.
121.37.139.236
srv016.souxw.com.
121.37.139.236
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 西藏
376ms srv016.souxw.com.
121.37.139.236[上海华为]
qdtwt.cc.		900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236
;; Query time: 376 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:03:07 UTC 2026
;; MSG SIZE  rcvd: 72

详情
详情 HTTP PING DNS
电信 黑龙江
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 北京
184ms srv016.souxw.com.
121.37.139.236[上海华为]
qdtwt.cc.		900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236
;; Query time: 184 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 72

详情
详情 HTTP PING DNS
电信 青海西宁
222ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 222 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 山西长治
213ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 213 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 上海
234ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	606	IN	A	121.37.139.236

;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
406ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	599	IN	A	121.37.139.236

;; Query time: 406 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 02:02:36 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
移动 吉林
410ms srv016.souxw.com.
121.37.139.236[上海华为]
qdtwt.cc.		900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236
;; Query time: 410 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:03:07 UTC 2026
;; MSG SIZE  rcvd: 401

详情
详情 HTTP PING DNS
移动 海南
205ms srv016.souxw.com.
121.37.139.236[上海华为]
qdtwt.cc.		900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236
;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
移动 福建厦门
181ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
移动 甘肃庆阳
141ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 141 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
移动 广东广州
130ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	900	IN	A	121.37.139.236

;; Query time: 130 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
移动 湖北武汉
138ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 138 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
移动 辽宁大连
314ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 314 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
移动 天津
121ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 121 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 四川
332ms srv016.souxw.com.
121.37.139.236[上海华为]
qdtwt.cc.		900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236
;; Query time: 332 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 18:03:27 UTC 2026
;; MSG SIZE  rcvd: 72

详情
详情 HTTP PING DNS
联通 安徽亳州
302ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	599	IN	A	121.37.139.236

;; Query time: 302 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 甘肃庆阳
335ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 335 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:03:07 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 广东深圳
49ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 49 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:00:59 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 海南海口
273ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 273 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 河北廊坊
268ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 268 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 河南驻马店
383ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 383 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 02:03:07 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 黑龙江齐齐哈尔
257ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 257 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 吉林长春
310ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 310 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 江苏
270ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:03:05 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 辽宁营口
357ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	599	IN	A	121.37.139.236

;; Query time: 357 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 18:03:07 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1607ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 1607 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 陕西西安
220ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 220 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 18:03:06 UTC 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS
联通 云南昆明
225ms srv016.souxw.com.
121.37.139.236[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats qdtwt.cc
;; global options: +cmd

;; ANSWER SECTION:
qdtwt.cc.	900	IN	CNAME	srv016.souxw.com.
srv016.souxw.com.	600	IN	A	121.37.139.236

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 02:03:06 CST 2026
;; MSG SIZE  rcvd: 96
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qdtwt.cc 优化建议

1、建议优先优化上海节点解析质量,当前大量查询超时集中在华东区域,可通过智能选路策略降低区域网络延迟,同时定期执行在线dns解析查询验证全链路连通性,保障域名解析服务在主要访问地域的稳定性与响应效率。
2、利用dns污染检测工具监控解析异常,当前少量查询出现空响应,结合dns历史解析记录查询对比历史数据,排查是否存在节点变更或链路波动,建议增加多运营商dns速度测试频率,完善容灾切换机制以规避突发性故障。
3、部署dns测速工具持续跟踪响应时延,当前最慢一次耗时远超均值,建议针对高延迟节点实施流量调度,结合网站dns查询反馈调整缓存策略,并通过dns解析在线服务定期复核不同省份的访问效果,均衡服务器负载以优化整体性能。

其他工具历史

更新时间 2026-10-07 07:25:04
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