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szmdcam.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szmdcam.com2026-09-04 01:48:09
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%

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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 河北唐山移动49ms 云南昆明移动514ms 211.233ms
电信 上海电信55ms -322ms 162.8ms
移动 河北唐山移动49ms 云南昆明移动514ms 191ms
联通 新疆博尔塔拉蒙古自治州联通178ms 北京联通384ms 279.9ms
华东 上海电信55ms 福建福州联通256ms 162ms
华北 河北唐山移动49ms 北京联通384ms 211.2ms
华南 广东东莞移动98ms -322ms 173.333ms
华中 河南平顶山联通196ms 湖南长沙电信279ms 231.333ms
西北 -159ms 陕西西安联通337ms 224.667ms
西南 -77ms 云南昆明移动514ms 261.875ms
东北 -131ms -195ms 163ms
解析占比
全部 电信 移动 联通 被污染
cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190
8.134.168.63
cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190
8.134.168.63
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 海南
322ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	300	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	300	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	300	IN	A	8.134.168.63
;; Query time: 322 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 460

详情
详情 HTTP PING DNS
电信 宁夏
159ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		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	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
;; Query time: 159 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
电信 北京
69ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	322	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	322	IN	A	47.99.149.190
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
电信 吉林
131ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	475	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	475	IN	A	47.99.149.190
;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
电信 贵州
77ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	85	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	357	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	357	IN	A	47.99.149.190
;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
电信 黑龙江
195ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	378	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	600	IN	A	47.99.149.190
;; Query time: 195 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
电信 广东深圳
100ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		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	47.99.149.190
;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Sep 04 01:47:47 CST 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
电信 河北张家口
241ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	730	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	730	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	730	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	730	IN	A	8.134.168.63

;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:47 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
电信 湖南长沙
279ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	294	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	163	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	163	IN	A	8.134.168.63
;; Query time: 279 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 135

详情
详情 HTTP PING DNS
电信 上海
55ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	590	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	203	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	203	IN	A	47.99.149.190

;; Query time: 55 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 贵州
196ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		3600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	3600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	3600	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	3600	IN	A	8.134.168.63
;; Query time: 196 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 457

详情
详情 HTTP PING DNS
移动 四川
196ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	289	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	378	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	378	IN	A	8.134.168.63
;; Query time: 196 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
移动 安徽六安
166ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	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	47.99.149.190

;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:47 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 广东东莞
98ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	900	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	900	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	900	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	900	IN	A	47.99.149.190

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:47 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
移动 河北唐山
49ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	430	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	130	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	130	IN	A	8.134.168.63

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 江苏无锡
153ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	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	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 江西宜春
170ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	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	47.99.149.190

;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:47 CST 2026
;; MSG SIZE  rcvd: 199
详情
详情 HTTP PING DNS
移动 山东青岛
172ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	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	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 172 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:47 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 云南昆明
514ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	238	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 514 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
移动 重庆
196ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	482	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	600	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
;; Query time: 196 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
联通 云南
376ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
szmdcam.com.		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	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63
;; Query time: 376 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
联通 湖北
219ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	60	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	60	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	60	IN	A	47.99.149.190
;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
联通 北京
384ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	600	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	11	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	11	IN	A	47.99.149.190
;; Query time: 384 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 135

详情
详情 HTTP PING DNS
联通 福建福州
256ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	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	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 256 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 00:39:38 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 河北廊坊
313ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	56	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	223	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	223	IN	A	47.99.149.190

;; Query time: 313 msec
;; SERVER: 10.0.3.1#53(10.0.3.1)
;; WHEN: Thu Sep 03 17:47:48 UTC 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 河南平顶山
196ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	372	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	372	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	372	IN	A	47.99.149.190
;; Query time: 196 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
联通 陕西西安
337ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	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	47.99.149.190
cdn-yz501.yz168.cc.	600	IN	A	8.134.168.63

;; Query time: 337 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 四川成都
292ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
47.99.149.190[浙江杭州阿里云]
8.134.168.63[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	466	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	212	IN	A	47.99.149.190
cdn-yz501.yz168.cc.	212	IN	A	8.134.168.63

;; Query time: 292 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 188
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
178ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
szmdcam.com.		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	47.99.149.190
;; Query time: 178 msec
;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP)
;; WHEN: Fri Sep 04 01:47:48 CST 2026
;; MSG SIZE  rcvd: 147

详情
详情 HTTP PING DNS
联通 重庆
248ms cdn-ali.72dns.net.
cdn-yz501.yz168.cc.
8.134.168.63[广东广州阿里云]
47.99.149.190[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats szmdcam.com
;; global options: +cmd

;; ANSWER SECTION:
szmdcam.com.	600	IN	CNAME	cdn-ali.72dns.net.
cdn-ali.72dns.net.	130	IN	CNAME	cdn-yz501.yz168.cc.
cdn-yz501.yz168.cc.	130	IN	A	8.134.168.63
cdn-yz501.yz168.cc.	130	IN	A	47.99.149.190

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:47:48 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。

szmdcam.com 优化建议

1、使用在线DNS测速工具定期检测不同节点的响应情况,筛选出响应较快的节点优先使用。
2、通过DNS解析记录查询功能,确认域名解析的IP地址是否稳定,避免因解析异常影响访问。
3、借助DNS污染检测工具检查域名是否存在污染情况,确保解析结果的准确性和安全性。
4、尝试切换使用阿里公共DNS或百度DNS等公共DNS服务,对比不同服务的解析速度和稳定性。
5、针对不同地区的用户,选择对应地区的DNS服务器,如杭州移动DNS、广东电信DNS等,提升区域访问速度。

其他工具历史

更新时间 2026-09-04 03:42:03
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