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sdyy-machine.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sdyy-machine.com2026-10-19 01:47:07
预估消耗 0 检测点,实际消耗以【检测点账单】为准
28

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 -70ms 新疆乌鲁木齐电信629ms 212.357ms
电信 -70ms 新疆乌鲁木齐电信629ms 163.1ms
移动 浙江台州移动141ms 江苏无锡移动319ms 200ms
联通 山西临汾联通85ms 海南海口联通402ms 289.375ms
华东 江苏盐城电信90ms 江苏无锡移动319ms 191.4ms
华北 -70ms 北京移动247ms 134ms
华南 广东东莞电信72ms 海南海口联通402ms 246.75ms
华中 河南洛阳移动178ms 河南平顶山联通341ms 260.25ms
西北 宁夏银川电信147ms 新疆乌鲁木齐电信629ms 255ms
西南 云南昆明电信77ms 云南昆明联通356ms 170.6ms
东北 黑龙江大庆移动174ms 黑龙江大庆联通257ms 215.5ms
解析占比
全部 电信 移动 联通 被污染
u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56
u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56
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
70ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc. 600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56
;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 17:46:52 UTC 2026
;; MSG SIZE  rcvd: 104

详情
详情 HTTP PING DNS
电信 甘肃庆阳
149ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 149 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 17:46:52 UTC 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 广东东莞
72ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	600	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 72 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
102ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	242	IN	A	121.43.194.56

;; Query time: 102 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 江苏盐城
90ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	596	IN	A	121.43.194.56

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 宁夏银川
147ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 147 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 上海
181ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 181 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 四川成都
114ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	337	IN	A	121.43.194.56

;; Query time: 114 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 17:46:52 UTC 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
629ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 629 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 01:46:17 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 云南昆明
77ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 北京
247ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 247 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 广东广州
161ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	900	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	900	IN	A	121.43.194.56

;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
移动 河南洛阳
178ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	127	IN	A	121.43.194.56

;; Query time: 178 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 黑龙江大庆
174ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	189	IN	A	121.43.194.56

;; Query time: 174 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
移动 江苏无锡
319ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 319 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 宁夏银川
166ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 166 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 751
详情
详情 HTTP PING DNS
移动 陕西渭南
184ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 184 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 17:46:52 UTC 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 上海
226ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 浙江台州
141ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 重庆
204ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 204 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 广西梧州
352ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 352 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Oct 19 01:46:53 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 海南海口
402ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 402 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 河南平顶山
341ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	599	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	509	IN	A	121.43.194.56

;; Query time: 341 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 17:46:53 UTC 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 黑龙江大庆
257ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	582	IN	A	121.43.194.56

;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 湖北荆州
265ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc. 600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	367	IN	A	121.43.194.56
;; Query time: 265 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Mon Oct 19 01:46:53 CST 2026
;; MSG SIZE  rcvd: 115

详情
详情 HTTP PING DNS
联通 湖南郴州
257ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 山西临汾
85ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	900	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	600	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 85 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 17:46:52 UTC 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
联通 云南昆明
356ms u263381.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyy-machine.com
;; global options: +cmd

;; ANSWER SECTION:
sdyy-machine.com.	899	IN	CNAME	u263381.cdn-yz504.yz168.cc.
u263381.cdn-yz504.yz168.cc.	599	IN	CNAME	cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.	600	IN	A	121.43.194.56

;; Query time: 356 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 01:46:52 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdyy-machine.com 优化建议

1、建议使用dns测速在线与dns解析查询在线工具持续监测解析耗时波动,重点关注629ms高延迟节点,结合dns解析速度测试优化CNAME链路,缩短响应差距。
2、建议通过dns污染查询与dns劫持检测定期核查CNAME及IP一致性,确认无dns域名污染检测异常,保障解析记录查询结果稳定指向阿里云节点。
3、建议利用dns检测工具与在线dns测试工具对浙江杭州等区域做dns解析记录查询,跟踪query_time变化,配合dns在线查询评估cdn调度效果。

其他工具历史

更新时间 2026-10-19 03:00:02
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