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defu.ltd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defu.ltd2026-09-11 01:58:27
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 -23ms -597ms 192.933ms
电信 -138ms 甘肃兰州电信215ms 184.444ms
移动 -23ms 甘肃庆阳移动80ms 53.125ms
联通 天津联通177ms -597ms 284.846ms
华东 福建漳州移动62ms -570ms 242.444ms
华北 天津移动58ms 山西长治联通198ms 142.75ms
华南 -202ms -311ms 256.5ms
华中 湖北鄂州移动48ms 河南驻马店联通223ms 108ms
西北 -53ms 甘肃庆阳联通221ms 149.2ms
西南 贵州贵阳联通202ms 重庆联通214ms 208ms
东北 -23ms -597ms 207.2ms
解析占比
全部 电信 移动 联通 被污染
175.178.70.42
175.178.70.42
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 海南
202ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 323

详情
详情 HTTP PING DNS
电信 天津
138ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 323

详情
详情 HTTP PING DNS
电信 青海
177ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 177 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 323

详情
详情 HTTP PING DNS
电信 山东
180ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 180 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
电信 甘肃兰州
215ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:20 CST 2026
;; MSG SIZE  rcvd: 562
详情
详情 HTTP PING DNS
电信 江苏盐城
196ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 196 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 江西宜春
206ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 辽宁大连
162ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 162 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 浙江温州
184ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 184 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 01:57:20 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 宁夏
53ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 323

详情
详情 HTTP PING DNS
移动 黑龙江
23ms 没有记录
;; Query time: 23 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 37

详情
详情 HTTP PING DNS
移动 福建漳州
62ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 甘肃庆阳
80ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 80 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 河南郑州
53ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 湖北鄂州
48ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 辽宁大连
48ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 天津
58ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 58 msec
;; SERVER: 211.137.160.185#53(211.137.160.185)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 黑龙江
597ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 597 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 海南
311ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 311 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 江苏
199ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 199 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:40 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 上海
570ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 570 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 江西
197ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 福建漳州
388ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 388 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 甘肃庆阳
221ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 221 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 01:57:20 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 贵州贵阳
202ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:20 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 河南驻马店
223ms 175.178.70.42[广东广州腾讯]
defu.ltd.		600	IN	A	175.178.70.42
;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Sep 11 01:57:20 CST 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 辽宁大连
206ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 山西长治
198ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 198 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 10 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 天津
177ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 177 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:19 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 重庆
214ms 175.178.70.42[广东广州腾讯]
; <<>> DiG Go <<>> +noall +answer +stats defu.ltd
;; global options: +cmd

;; ANSWER SECTION:
defu.ltd.	600	IN	A	175.178.70.42

;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 01:57:20 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

defu.ltd 优化建议

1、使用在线DNS测速工具定期检测解析速度,针对响应较慢的情况优化解析配置。
2、通过DNS污染查询工具检查是否存在域名解析异常,确保解析结果的准确性。
3、利用DNS查询网站对比不同运营商节点的解析表现,选择更优的DNS服务器。
4、结合DNS解析记录查询功能,分析历史解析数据,及时发现并解决潜在问题。

其他工具历史

更新时间 2026-09-11 03:38:03
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