广告
提示
工具简介
chuan-fan.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chuan-fan.com2026-11-11 01:58:10
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
立即登录
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 海南儋州电信42ms 内蒙古包头移动1946ms 309.867ms
电信 海南儋州电信42ms 新疆昌吉回族自治州电信284ms 150ms
移动 福建福州移动72ms 内蒙古包头移动1946ms 382.9ms
联通 上海联通249ms 重庆联通1513ms 458.375ms
华东 上海电信71ms 江苏常州移动306ms 177.286ms
华北 河北廊坊电信80ms 内蒙古包头移动1946ms 421.667ms
华南 海南儋州电信42ms 海南儋州电信42ms 42ms
华中 湖南郴州电信56ms 河南驻马店电信261ms 184.5ms
西北 宁夏银川电信152ms 宁夏石嘴山联通328ms 236.75ms
西南 四川成都电信119ms 重庆联通1513ms 506.6ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8
114.80.153.37
210.16.190.43
103.219.34.22
210.16.191.22
103.219.34.24
pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8
114.80.153.37
210.16.190.43
103.219.34.22
210.16.191.22
103.219.34.24
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
195ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.190.43[上海电信]
chuan-fan.com.		600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn. 600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn. 458	IN	A	210.16.190.43
;; Query time: 195 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:57:38 UTC 2026
;; MSG SIZE  rcvd: 122

详情
详情 HTTP PING DNS
电信 海南儋州
42ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.191.22[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	372	IN	A	210.16.191.22

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 482
详情
详情 HTTP PING DNS
电信 河北廊坊
80ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.24[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	305	IN	A	103.219.34.24

;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:56:59 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 河南驻马店
261ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	114.80.153.37

;; Query time: 261 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 湖南郴州
56ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	596	IN	A	114.80.153.37

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
电信 宁夏银川
152ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	507	IN	A	114.80.153.37

;; Query time: 152 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 青海西宁
183ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	114.80.153.37

;; Query time: 183 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 482
详情
详情 HTTP PING DNS
电信 山西长治
222ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	361	IN	A	210.16.190.43

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 482
详情
详情 HTTP PING DNS
电信 上海
71ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.191.22[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	210.16.191.22

;; Query time: 71 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 482
详情
详情 HTTP PING DNS
电信 四川成都
119ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.22[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	74	IN	A	103.219.34.22

;; Query time: 119 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
电信 天津
135ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	210.16.190.43

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 482
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
284ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	114.80.153.37

;; Query time: 284 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 北京
352ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.190.43[上海电信]
chuan-fan.com.		600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn. 600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn. 397	IN	A	210.16.190.43
;; Query time: 352 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:57:38 UTC 2026
;; MSG SIZE  rcvd: 163

详情
详情 HTTP PING DNS
移动 安徽六安
142ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	103.219.34.8

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 福建福州
72ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	344	IN	A	103.219.34.8

;; Query time: 72 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 湖北鄂州
168ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	161	IN	A	103.219.34.8

;; Query time: 168 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 江苏常州
306ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	103.219.34.8

;; Query time: 306 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 江西南昌
111ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	103.219.34.8

;; Query time: 111 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 内蒙古包头
1946ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	572	IN	A	103.219.34.8

;; Query time: 1946 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Wed Nov 11 01:57:40 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 天津
172ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	30	IN	A	103.219.34.8

;; Query time: 172 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 西藏拉萨
383ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	586	IN	A	103.219.34.8

;; Query time: 383 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 云南保山
177ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.8[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	599	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	304	IN	A	103.219.34.8

;; Query time: 177 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 北京
282ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.190.43[上海电信]
chuan-fan.com.		600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn. 600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn. 166	IN	A	210.16.190.43
;; Query time: 282 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:57:38 UTC 2026
;; MSG SIZE  rcvd: 122

详情
详情 HTTP PING DNS
联通 江西
290ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.24[浙江湖州吴兴区电信]
chuan-fan.com.		600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn. 600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn. 600	IN	A	103.219.34.24
;; Query time: 290 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 17:57:38 UTC 2026
;; MSG SIZE  rcvd: 122

详情
详情 HTTP PING DNS
联通 河北唐山
411ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	210.16.190.43

;; Query time: 411 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 湖北宜昌
253ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	595	IN	A	114.80.153.37

;; Query time: 253 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
328ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	600	IN	A	114.80.153.37

;; Query time: 328 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 上海
249ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
114.80.153.37[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	264	IN	A	114.80.153.37

;; Query time: 249 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 云南昆明
341ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.22[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	600	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	496	IN	A	103.219.34.22

;; Query time: 341 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:57:38 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
联通 重庆
1513ms pro571855.websitecname.cn.
pro-cn.site.cdncenter.cn.
103.219.34.22[浙江湖州吴兴区电信]
; <<>> DiG Go <<>> +noall +answer +stats chuan-fan.com
;; global options: +cmd

;; ANSWER SECTION:
chuan-fan.com.	600	IN	CNAME	pro571855.websitecname.cn.
pro571855.websitecname.cn.	599	IN	CNAME	pro-cn.site.cdncenter.cn.
pro-cn.site.cdncenter.cn.	252	IN	A	103.219.34.22

;; Query time: 1513 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Wed Nov 11 01:57:40 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

chuan-fan.com 优化建议

1、建议使用dns延迟测试和dns测速在线工具定期监测chuan-fan.com的响应波动,当前最快42ms、最慢1946ms,差距明显,需排查慢节点原因。
2、结合dns解析查询在线与dns污染查询工具核查解析链路,CNAME指向cdncenter,解析IP集中于上海电信与浙江湖州电信,建议增加多地域dns测速覆盖。
3、利用dns检测工具与网站dns查询持续跟踪解析稳定性,优化CDN调度策略,缩短dns解析速度测试中的长尾延迟。

其他工具历史

更新时间 2026-11-11 06:19:02
广告
广告