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qufuba.net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qufuba.net2026-09-28 01:44:18
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%

登录51CESU,立即查看域名污染全国分布情况
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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 -96ms 山东青岛移动1337ms 469.033ms
电信 -96ms 山东滨州电信562ms 248.182ms
移动 -299ms 山东青岛移动1337ms 614.8ms
联通 广东深圳联通361ms 安徽亳州联通695ms 577ms
华东 福建福州电信128ms 山东青岛移动1337ms 563ms
华北 北京移动388ms 天津移动432ms 410ms
华南 -96ms 海南三亚联通661ms 306ms
华中 湖南长沙电信111ms 河南驻马店联通693ms 426.8ms
西北 青海西宁电信247ms 甘肃庆阳联通610ms 432.5ms
西南 重庆电信160ms 四川成都移动1107ms 716.75ms
东北 -202ms 辽宁大连移动431ms 349.667ms
解析占比
全部 电信 移动 联通 被污染
www.qufenli.com.
104.21.43.220
172.67.186.97
www.qufenli.com.
104.21.43.220
172.67.186.97
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 黑龙江
202ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
qufuba.net.		600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97
;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:43:17 UTC 2026
;; MSG SIZE  rcvd: 89

详情
详情 HTTP PING DNS
电信 海南
96ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
qufuba.net.		600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97
;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:43:17 UTC 2026
;; MSG SIZE  rcvd: 420

详情
详情 HTTP PING DNS
电信 福建福州
128ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	600	IN	A	172.67.186.97
www.qufenli.com.	600	IN	A	104.21.43.220

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 广东广州
113ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	600	IN	A	104.21.43.220
www.qufenli.com.	600	IN	A	172.67.186.97

;; Query time: 113 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 河南驻马店
476ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	900	IN	CNAME	www.qufenli.com.
www.qufenli.com.	900	IN	A	104.21.43.220
www.qufenli.com.	900	IN	A	172.67.186.97

;; Query time: 476 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 湖南长沙
111ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:16 CST 2026
;; MSG SIZE  rcvd: 140
详情
详情 HTTP PING DNS
电信 青海西宁
247ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	600	IN	A	172.67.186.97
www.qufenli.com.	600	IN	A	104.21.43.220

;; Query time: 247 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 山东滨州
562ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 562 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:43:18 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
电信 陕西西安
444ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 444 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:43:17 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
电信 上海
191ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	606	IN	CNAME	www.qufenli.com.
www.qufenli.com.	606	IN	A	104.21.43.220
www.qufenli.com.	606	IN	A	172.67.186.97

;; Query time: 191 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
电信 重庆
160ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 160 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 海南
299ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
qufuba.net.		600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97
;; Query time: 299 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:43:17 UTC 2026
;; MSG SIZE  rcvd: 417

详情
详情 HTTP PING DNS
移动 北京
388ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 388 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 福建福州
372ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 372 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
928ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 928 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:43:18 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 湖北鄂州
399ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 399 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 湖南长沙
455ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 455 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 140
详情
详情 HTTP PING DNS
移动 辽宁大连
431ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 431 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 山东青岛
1337ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 1337 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:18 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 四川成都
1107ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	599	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 1107 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Mon Sep 28 01:43:18 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 天津
432ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 432 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 安徽亳州
695ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	299	IN	A	172.67.186.97
www.qufenli.com.	299	IN	A	104.21.43.220

;; Query time: 695 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:43:18 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 福建福州
656ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 656 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 甘肃庆阳
610ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 610 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:43:18 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 广东深圳
361ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 361 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:41:21 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 贵州贵阳
672ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	599	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 672 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Sep 28 01:43:18 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 海南三亚
661ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 661 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:43:18 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 河南驻马店
693ms www.qufenli.com.
172.67.186.97[美国Cloudflare, Inc.]
104.21.43.220[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	172.67.186.97
www.qufenli.com.	300	IN	A	104.21.43.220

;; Query time: 693 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:43:18 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 吉林长春
416ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 416 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:43:17 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
联通 陕西渭南
429ms www.qufenli.com.
104.21.43.220[美国Cloudflare, Inc.]
172.67.186.97[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qufuba.net
;; global options: +cmd

;; ANSWER SECTION:
qufuba.net.	600	IN	CNAME	www.qufenli.com.
www.qufenli.com.	300	IN	A	104.21.43.220
www.qufenli.com.	300	IN	A	172.67.186.97

;; Query time: 429 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:43:17 UTC 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qufuba.net 优化建议

1、针对解析到美国Cloudflare节点及域名指向不一致的现象,结合dns测速在线与dns解析查询在线等工具,优先评估节点覆盖率与响应质量,建议启用智能dns解析策略并定期进行dns劫持检测以保障访问稳定。
2、根据dns响应时间波动较大且存在明显延迟峰值的情况,需利用dns检测工具持续监控全国各地区电信及移动dns的解析表现,对比优选延迟更低的线路并优化dns轮询配置,改善跨区域用户的dns速度测试体验。
3、鉴于当前dns历史解析记录存在变化,应部署dns污染检测并验证是否存在dns域名污染风险,同时结合dns查询网对权威解析进行实时核验,确保域名解析记录查询的准确性与安全性。

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更新时间 2026-09-29 10:29:03
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