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q521.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q521.com2026-11-01 02:00:05
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 山东济南电信42ms 天津联通3177ms 567.276ms
电信 山东济南电信42ms 福建漳州电信1212ms 417.077ms
移动 江西南昌移动108ms 山东泰安移动1489ms 503.143ms
联通 河北唐山联通123ms 天津联通3177ms 834.111ms
华东 山东济南电信42ms 江苏联通1874ms 672.5ms
华北 河北唐山联通123ms 天津联通3177ms 778ms
华南 广东广州电信80ms 广西南宁联通267ms 173.5ms
华中 湖南长沙电信254ms 湖北宜昌电信472ms 363ms
西北 广东广州移动166ms 宁夏石嘴山联通1001ms 424.75ms
西南 贵州黔南布依族苗族自治州电信94ms 重庆电信724ms 364ms
东北 吉林长春电信231ms 黑龙江大庆电信752ms 491.5ms
解析占比
全部 电信 移动 联通 被污染
114.113.234.62
114.113.234.62
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
965ms 114.113.234.62[北京电信]
q521.com.		120	IN	A	114.113.234.62
;; Query time: 965 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:00:02 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
电信 福建漳州
1212ms 114.113.234.62[北京电信]
q521.com.		600	IN	A	114.113.234.62
;; Query time: 1212 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Nov 01 02:00:03 CST 2026
;; MSG SIZE  rcvd: 218

详情
详情 HTTP PING DNS
电信 广东广州
80ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	600	IN	A	114.113.234.62

;; Query time: 80 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
94ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	300	IN	A	114.113.234.62

;; Query time: 94 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 河北唐山
216ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 216 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 黑龙江大庆
752ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 752 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 湖北宜昌
472ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	600	IN	A	114.113.234.62

;; Query time: 472 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:00:02 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
电信 湖南长沙
254ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 254 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:00:01 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 吉林长春
231ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 231 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 江苏淮安
46ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	612	IN	A	114.113.234.62

;; Query time: 46 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 山东济南
42ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	602	IN	A	114.113.234.62

;; Query time: 42 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 18:00:01 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
334ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 334 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 01:59:59 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 重庆
724ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 724 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 02:00:02 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 内蒙古
1087ms 114.113.234.62[北京电信]
q521.com.		120	IN	A	114.113.234.62
;; Query time: 1087 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:00:02 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
移动 广东广州
166ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
移动 河北唐山
136ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 江西南昌
108ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	600	IN	A	114.113.234.62

;; Query time: 108 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
移动 山东泰安
1489ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	300	IN	A	114.113.234.62

;; Query time: 1489 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:02 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 山西忻州
257ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 上海
279ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 279 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 四川
274ms 114.113.234.62[北京电信]
q521.com.		120	IN	A	114.113.234.62
;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:00:01 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 广西南宁
267ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 河北唐山
123ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:01 CST 2026
;; MSG SIZE  rcvd: 26
详情
详情 HTTP PING DNS
联通 江苏
1874ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 1874 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:00:03 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
1001ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 1001 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:00:02 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 山西长治
263ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 263 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 18:00:01 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 陕西渭南
198ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 198 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:00:01 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 天津
3177ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 3177 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Nov 01 02:00:04 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 浙江温州
330ms 114.113.234.62[北京电信]
; <<>> DiG Go <<>> +noall +answer +stats q521.com
;; global options: +cmd

;; ANSWER SECTION:
q521.com.	120	IN	A	114.113.234.62

;; Query time: 330 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:00:01 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。

q521.com 优化建议

1、针对dns延迟测试波动大,建议使用dns测速在线与dns解析速度测试工具定期监控,结合dns污染查询确认解析纯净度。
2、部分节点返回空ips,建议通过dns检测工具与dns劫持检测排查,并用dns记录查询核对北京电信解析一致性。
3、响应最慢达3177ms,建议选用dns选优与在线测试dns速度筛选最优节点,配合dns历史解析记录查询跟踪稳定性。

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更新时间 2026-11-01 09:15:03
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