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shjczn.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shjczn.cn2026-11-13 02:03:25
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%

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 湖北鄂州移动50ms -982ms 331.759ms
电信 -141ms 西藏山南电信747ms 352ms
移动 湖北鄂州移动50ms 云南保山移动621ms 284.429ms
联通 陕西西安联通127ms -982ms 396.875ms
华东 江苏淮安移动162ms -982ms 330.333ms
华北 -85ms 天津联通960ms 368.167ms
华南 -170ms -593ms 381.5ms
华中 湖北鄂州移动50ms 河南洛阳联通216ms 133ms
西北 陕西西安联通127ms 新疆乌鲁木齐电信497ms 284ms
西南 四川成都移动111ms 西藏山南电信747ms 404.667ms
东北 吉林长春移动231ms -322ms 276.5ms
解析占比
全部 电信 移动 联通 被污染
8.138.29.49
shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.
uxxx.cdn-yz502.yz168.cc.
8.138.29.49
shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.
uxxx.cdn-yz502.yz168.cc.
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
141ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
shjczn.cn.		600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:14 UTC 2026
;; MSG SIZE  rcvd: 168

详情
详情 HTTP PING DNS
电信 黑龙江
322ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
shjczn.cn.		600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 322 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:34 UTC 2026
;; MSG SIZE  rcvd: 168

详情
详情 HTTP PING DNS
电信 福建厦门
195ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 195 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 878
详情
详情 HTTP PING DNS
电信 青海西宁
355ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 355 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 849
详情
详情 HTTP PING DNS
电信 四川成都
207ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 207 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
电信 西藏山南
747ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 747 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
497ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uxxx.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	899	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	1	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	599	IN	CNAME	uxxx.cdn-yz502.yz168.cc.
uxxx.cdn-yz502.yz168.cc.	599	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	324	IN	A	8.138.29.49

;; Query time: 497 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 广东
170ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
shjczn.cn.		900	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	900	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc. 900	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	900	IN	A	8.138.29.49
;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:34 UTC 2026
;; MSG SIZE  rcvd: 514

详情
详情 HTTP PING DNS
移动 北京
85ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
shjczn.cn.		600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:14 UTC 2026
;; MSG SIZE  rcvd: 168

详情
详情 HTTP PING DNS
移动 内蒙古
609ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
shjczn.cn.		599	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	899	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	899	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	438	IN	A	8.138.29.49
;; Query time: 609 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:35 UTC 2026
;; MSG SIZE  rcvd: 168

详情
详情 HTTP PING DNS
移动 广西
593ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
shjczn.cn.		600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 593 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:35 UTC 2026
;; MSG SIZE  rcvd: 168

详情
详情 HTTP PING DNS
移动 安徽亳州
204ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 204 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:13 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 甘肃庆阳
217ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 217 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 18:02:14 UTC 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 广东广州
224ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	462	IN	A	8.138.29.49

;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:18 CST 2026
;; MSG SIZE  rcvd: 331
详情
详情 HTTP PING DNS
移动 河北唐山
230ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:33 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 湖北鄂州
50ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	422	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	122	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	122	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	60	IN	A	8.138.29.49

;; Query time: 50 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 吉林长春
231ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	51	IN	A	8.138.29.49

;; Query time: 231 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 878
详情
详情 HTTP PING DNS
移动 江苏淮安
162ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 162 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 四川成都
111ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	847	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	547	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	547	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	441	IN	A	8.138.29.49

;; Query time: 111 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Fri Nov 13 02:02:13 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 云南保山
621ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 621 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
移动 重庆
475ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 475 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 江西
982ms 8.138.29.49[广东广州阿里云]
shjczn.cn.		1800	IN	A	8.138.29.49
;; Query time: 982 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:02:15 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 福建福州
257ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 257 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 贵州贵阳
267ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 267 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Fri Nov 13 02:02:14 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 河南洛阳
216ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:13 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 山东威海
182ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	243	IN	A	8.138.29.49

;; Query time: 182 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:02:13 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 山西长治
184ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 184 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 18:02:14 UTC 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 陕西西安
127ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 127 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Nov 13 02:02:13 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS
联通 天津
960ms shjczn.shyunzhan.cn.
aliyun.shyunzhan.cn.
aliyun1.shyunzhan.cn.
uXXX.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats shjczn.cn
;; global options: +cmd

;; ANSWER SECTION:
shjczn.cn.	600	IN	CNAME	shjczn.shyunzhan.cn.
shjczn.shyunzhan.cn.	900	IN	CNAME	aliyun.shyunzhan.cn.
aliyun.shyunzhan.cn.	900	IN	CNAME	aliyun1.shyunzhan.cn.
aliyun1.shyunzhan.cn.	600	IN	CNAME	uXXX.cdn-yz502.yz168.cc.
uXXX.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 960 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Nov 13 02:02:15 CST 2026
;; MSG SIZE  rcvd: 320
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

shjczn.cn 优化建议

1、针对dns解析查询在线与dns测速在线数据,建议启用dns测速工具定期监测平均响应355ms的波动,并结合dns速度测试优化广东广州阿里云节点解析链路。
2、针对dns污染查询与dns劫持检测场景,建议使用dns污染检测工具对8.138.29.49单一IP异常(982ms)进行复测,结合dns解析记录查询排查是否存在dns域名污染风险。
3、针对dns在线查询与dns检测工具使用习惯,建议通过dns历史解析记录查询比对多次解析结果,利用dns选优与智能dns策略缩短50ms至982ms的响应差距。

其他工具历史

更新时间 2026-11-13 17:36:04
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