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qfgdtech.cn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qfgdtech.cn2026-11-09 02:10:05
预估消耗 0 检测点,实际消耗以【检测点账单】为准
27

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 浙江宁波电信26ms 陕西西安移动2921ms 480.926ms
电信 浙江宁波电信26ms 黑龙江大庆电信1061ms 273.857ms
移动 天津移动44ms 陕西西安移动2921ms 476ms
联通 贵州贵阳联通79ms 天津联通2487ms 630.8ms
华东 浙江宁波电信26ms 山东烟台联通1788ms 314ms
华北 天津移动44ms 天津联通2487ms 1265.5ms
华南 海南三亚联通189ms -603ms 339ms
华中 湖南长沙移动189ms 河南郑州移动430ms 273.667ms
西北 广东广州移动84ms 陕西西安移动2921ms 1028ms
西南 重庆电信67ms 云南曲靖电信291ms 134.5ms
东北 辽宁大连联通79ms 黑龙江大庆电信1061ms 570ms
解析占比
全部 电信 移动 联通 被污染
cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63
47.99.2.160
cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63
47.99.2.160
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 福建厦门
41ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 黑龙江大庆
1061ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 1061 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:01 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
电信 江苏苏州
90ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	608	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	608	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	608	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	608	IN	A	8.134.168.63

;; Query time: 90 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
341ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	258	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	258	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	258	IN	A	8.134.168.63

;; Query time: 341 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
电信 云南曲靖
291ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	300	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	441	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	441	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	441	IN	A	47.99.2.160

;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
电信 浙江宁波
26ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	300	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	386	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	467	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	467	IN	A	47.99.2.160

;; Query time: 26 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
电信 重庆
67ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	296	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	417	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	417	IN	A	8.134.168.63

;; Query time: 67 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 海南
603ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
qfgdtech.cn.		120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160
;; Query time: 603 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:10:01 UTC 2026
;; MSG SIZE  rcvd: 460

详情
详情 HTTP PING DNS
移动 广东广州
84ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	402	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	402	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	402	IN	A	8.134.168.63

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 199
详情
详情 HTTP PING DNS
移动 广西梧州
225ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	300	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 225 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Nov 08 18:10:00 UTC 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
101ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	3600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	2591	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	192	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	192	IN	A	47.99.2.160

;; Query time: 101 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 757
详情
详情 HTTP PING DNS
移动 河南郑州
430ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 430 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Nov 09 02:10:01 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 湖南长沙
189ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	227	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	227	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	227	IN	A	8.134.168.63

;; Query time: 189 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 199
详情
详情 HTTP PING DNS
移动 江西南昌
79ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 79 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 199
详情
详情 HTTP PING DNS
移动 山东青岛
84ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	300	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	586	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	586	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	586	IN	A	8.134.168.63

;; Query time: 84 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 陕西西安
2921ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 2921 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Mon Nov 09 02:10:03 CST 2026
;; MSG SIZE  rcvd: 717
详情
详情 HTTP PING DNS
移动 天津
44ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	422	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	423	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	423	IN	A	8.134.168.63

;; Query time: 44 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 江西
511ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
qfgdtech.cn.		120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
;; Query time: 511 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:10:01 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
联通 安徽芜湖
127ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 贵州贵阳
79ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	229	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	229	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	229	IN	A	8.134.168.63

;; Query time: 79 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 海南三亚
189ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	199	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	15	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	15	IN	A	47.99.2.160

;; Query time: 189 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 18:10:00 UTC 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 河南南阳
202ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	425	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	425	IN	A	47.99.2.160

;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 辽宁大连
79ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	384	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	384	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	384	IN	A	47.99.2.160

;; Query time: 79 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
766ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 766 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 山东烟台
1788ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	455	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	539	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	539	IN	A	8.134.168.63

;; Query time: 1788 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:10:02 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 上海
80ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.2.160[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	172	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	172	IN	A	47.99.2.160
cdn-yz501.yz168.cc.	172	IN	A	8.134.168.63

;; Query time: 80 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Mon Nov 09 02:10:00 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 天津
2487ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.2.160[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qfgdtech.cn
;; global options: +cmd

;; ANSWER SECTION:
qfgdtech.cn.	120	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.2.160

;; Query time: 2487 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Nov 09 02:10:03 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qfgdtech.cn 优化建议

1、针对查询耗时波动明显(26ms至2921ms),建议使用dns测速在线、dns速度在线测试、dns解析速度测试工具持续监测,优化CDN节点响应效率。
2、解析结果涉及阿里云多节点,建议通过dns污染查询、dns劫持检测、dns检测工具排查是否存在异常解析,确保解析一致性。
3、建议结合dns历史解析记录查询、dns记录查询、网站dns查询定期核查解析记录,利用dns选优提升不同区域用户访问速度。

其他工具历史

更新时间 2026-11-09 14:37:02
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