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sfprecise.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sfprecise.com2026-10-06 01:44:04
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 浙江嘉兴移动24ms 内蒙古赤峰联通383ms 220.241ms
电信 贵州黔南布依族苗族自治州电信90ms -358ms 204.2ms
移动 浙江嘉兴移动24ms 青海西宁移动289ms 203.4ms
联通 宁夏银川联通44ms 内蒙古赤峰联通383ms 238ms
华东 浙江嘉兴移动24ms 江西宜春移动243ms 144ms
华北 河北廊坊联通67ms 内蒙古赤峰联通383ms 235ms
华南 -185ms 广西梧州移动286ms 252.333ms
华中 河南驻马店联通119ms 湖北宜昌联通225ms 189ms
西北 宁夏银川联通44ms 陕西渭南联通351ms 229.833ms
西南 贵州黔南布依族苗族自治州电信90ms -358ms 241ms
东北 吉林长春联通290ms 黑龙江齐齐哈尔联通294ms 292ms
解析占比
全部 电信 移动 联通 被污染
s-181387.gotocdn.com.
222.210.34.100
s-181387.gotocdn.com.
222.210.34.100
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 青海
109ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
sfprecise.com.		600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100
;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 591

详情
详情 HTTP PING DNS
电信 西藏
358ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
sfprecise.com.		600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100
;; Query time: 358 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 海南
185ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
sfprecise.com.		600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100
;; Query time: 185 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 591

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
90ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 90 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
电信 陕西西安
279ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 279 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 广西梧州
286ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	689	IN	A	222.210.34.100

;; Query time: 286 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 河南郑州
223ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 223 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 江西宜春
243ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:43:46 CST 2026
;; MSG SIZE  rcvd: 125
详情
详情 HTTP PING DNS
移动 青海西宁
289ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 289 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 山东青岛
136ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:43:46 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 山西长治
256ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 256 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 上海
97ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 97 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 西藏拉萨
213ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:43:46 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
移动 浙江嘉兴
24ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
sfprecise.com.		600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	320	IN	A	222.210.34.100
;; Query time: 24 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 89

详情
详情 HTTP PING DNS
移动 重庆
267ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 267 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 重庆
277ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
sfprecise.com.		600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100
;; Query time: 277 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
联通 甘肃庆阳
307ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 307 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 广西梧州
286ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	689	IN	A	222.210.34.100

;; Query time: 286 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 河北廊坊
67ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	736	IN	A	222.210.34.100

;; Query time: 67 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 河南驻马店
119ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	1	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	899	IN	A	222.210.34.100

;; Query time: 119 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 黑龙江齐齐哈尔
294ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 294 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 湖北宜昌
225ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 225 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 吉林长春
290ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 290 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 江苏
220ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	790	IN	A	222.210.34.100

;; Query time: 220 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
383ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; Query time: 383 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:43:14 UTC 2026
;; MSG SIZE  rcvd: 31
详情
详情 HTTP PING DNS
联通 宁夏银川
44ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	821	IN	A	222.210.34.100

;; Query time: 44 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 山西长治
217ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 217 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 陕西渭南
351ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 351 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:43:47 UTC 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS
联通 天津
252ms s-181387.gotocdn.com.
222.210.34.100[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats sfprecise.com
;; global options: +cmd

;; ANSWER SECTION:
sfprecise.com.	600	IN	CNAME	s-181387.gotocdn.com.
s-181387.gotocdn.com.	900	IN	A	222.210.34.100

;; Query time: 252 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 06 01:43:47 CST 2026
;; MSG SIZE  rcvd: 114
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sfprecise.com 优化建议

1、建议优先优化s-181387.gotocdn.com.的解析稳定性,该节点承载全部请求但响应波动显著,可借助dns解析在线、dns测速工具、dns检测工具及dns测试网站持续监控并启用多节点负载均衡。
2、针对四川成都电信单IP返回,应部署dns轮询或智能dns提升冗余,同时结合dns在线检测、dns污染检测与dns解析速度测试验证各地联通性,避免单点故障。
3、鉴于一次空结果返回,建议配置备用解析路径并使用dns查询网、dns测速在线、dns解析记录查询及dns域名查询工具定期复查,缩短最长383ms的dns解析时长。

其他工具历史

更新时间 2026-10-06 06:44:02
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