广告
提示
工具简介
czfac.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czfac.cn2026-10-31 02:10:06
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 -21ms 西藏山南电信290ms 121.767ms
电信 -21ms 西藏山南电信290ms 134.143ms
移动 浙江金华移动41ms 西藏拉萨移动197ms 111.8ms
联通 江西南昌联通59ms 海南三亚联通244ms 122.769ms
华东 浙江金华移动41ms 山东泰安电信235ms 104.5ms
华北 -21ms -129ms 80.5ms
华南 -49ms 海南三亚联通244ms 165.333ms
华中 湖南郴州联通131ms 湖北襄阳电信165ms 146.333ms
西北 陕西西安电信66ms 新疆昌吉回族自治州移动167ms 118.375ms
西南 云南保山移动123ms 西藏山南电信290ms 203.333ms
东北 辽宁沈阳移动99ms 辽宁沈阳移动99ms 99ms
解析占比
全部 电信 移动 联通 被污染
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
140.206.110.39
223.109.196.146
180.163.123.222
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
140.206.110.39
223.109.196.146
180.163.123.222
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
21ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
czfac.cn.		600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com. 60 IN CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com. 40 IN CNAME sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 30 IN A 180.163.123.222
;; Query time: 21 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 204

详情
详情 HTTP PING DNS
电信 甘肃庆阳
103ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	180.163.123.222

;; Query time: 103 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
电信 湖北襄阳
165ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	180.163.123.222

;; Query time: 165 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
电信 山东泰安
235ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	180.163.123.222

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
电信 山西长治
59ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	43	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	43	IN	A	180.163.123.222

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 908
详情
详情 HTTP PING DNS
电信 陕西西安
66ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	600	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	600	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	600	IN	A	180.163.123.222

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 616
详情
详情 HTTP PING DNS
电信 西藏山南
290ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
180.163.123.222[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	180.163.123.222

;; Query time: 290 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 海南
49ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
czfac.cn.		600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com. 60 IN CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com. 44 IN CNAME sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 44 IN A 223.109.196.146
;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 499

详情
详情 HTTP PING DNS
移动 内蒙古
129ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
czfac.cn.		600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com. 60 IN CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com. 30 IN CNAME sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 30 IN A 223.109.196.146
;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 204

详情
详情 HTTP PING DNS
移动 河北唐山
57ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	30	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	30	IN	A	223.109.196.146

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 辽宁沈阳
99ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	223.109.196.146

;; Query time: 99 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 宁夏银川
116ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	223.109.196.146

;; Query time: 116 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 965
详情
详情 HTTP PING DNS
移动 陕西西安
140ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	223.109.196.146

;; Query time: 140 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 西藏拉萨
197ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	53	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	54	IN	A	223.109.196.146

;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
167ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	28	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	28	IN	A	223.109.196.146

;; Query time: 167 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 云南保山
123ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	223.109.196.146

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
移动 浙江金华
41ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	600	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	600	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	600	IN	A	223.109.196.146

;; Query time: 41 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 青海
102ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
czfac.cn.		600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com. 60 IN CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com. 60 IN CNAME sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 60 IN A 140.206.110.39
;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 215

详情
详情 HTTP PING DNS
联通 安徽芜湖
83ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 广东东莞
203ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 海南三亚
244ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 244 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 河北廊坊
87ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	59	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	59	IN	A	140.206.110.39

;; Query time: 87 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 河南驻马店
143ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 143 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 湖南郴州
131ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 江西南昌
59ms sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
223.109.196.146[江苏连云港移动]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	3	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	3	IN	A	223.109.196.146

;; Query time: 59 msec
;; SERVER: 172.18.20.2#53(172.18.20.2)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
109ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
159ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 159 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 02:09:38 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 山西临汾
117ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 117 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 30 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 陕西西安
94ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 94 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Oct 30 18:09:12 UTC 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS
联通 天津
65ms oadb1.oss-cn-shanghai.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
140.206.110.39[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats czfac.cn
;; global options: +cmd

;; ANSWER SECTION:
czfac.cn.	600	IN	CNAME	oadb1.oss-cn-shanghai.aliyuncs.com.
oadb1.oss-cn-shanghai.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-17sf.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	140.206.110.39

;; Query time: 65 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Oct 31 02:09:39 CST 2026
;; MSG SIZE  rcvd: 362
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

czfac.cn 优化建议

1、dns解析查询在线显示域名解析稳定指向上海阿里云OSS,建议使用dns测速在线与dns速度测试定期监测各运营商响应差异,重点关注上海电信290ms慢节点,结合dns解析速度测试优化解析链路。
2、dns检测工具实测无dns污染查询异常,建议通过dns污染在线检测与dns劫持检测持续监控,配合dns历史解析记录查询对比解析变化,保障解析安全稳定。
3、dns在线查询结果显示上海联通与江苏连云港移动节点响应较快,建议用在线测试最佳dns与dns选优筛选优质节点,借助dns测速工具和dns测试网站验证多线路效果,提升访问体验。

其他工具历史

更新时间 2026-10-31 10:11:05
广告
广告