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sdyntf.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sdyntf.cn2026-09-03 02:00:10
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%

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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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 -51ms 北京联通616ms 196.655ms
电信 -51ms -263ms 162.364ms
移动 -84ms 北京移动440ms 210.444ms
联通 河南平顶山联通92ms 北京联通616ms 224.778ms
华东 -51ms 福建厦门联通336ms 156.571ms
华北 -142ms 北京联通616ms 316.4ms
华南 -84ms -183ms 120.667ms
华中 河南平顶山联通92ms 湖南长沙电信215ms 134.333ms
西北 甘肃庆阳移动133ms 甘肃庆阳电信200ms 166.5ms
西南 -168ms -332ms 235.2ms
东北 -115ms -263ms 187.75ms
解析占比
全部 电信 移动 联通 被污染
sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143
usacdn.miancname.com.
hkhost.miancname.com.
103.231.14.164.miancname.com.
103.231.14.164
sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143
usacdn.miancname.com.
hkhost.miancname.com.
103.231.14.164.miancname.com.
103.231.14.164
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 黑龙江
263ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 263 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
电信 山东
60ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
电信 内蒙古
226ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 149

详情
详情 HTTP PING DNS
电信 宁夏
0ms 没有记录

                        
详情
详情 HTTP PING DNS
电信 安徽
51ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		900	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 900	IN	CNAME	al58.miancname.com.
al58.miancname.com.	900	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 900 IN	A	154.218.6.143
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 154

详情
详情 HTTP PING DNS
电信 海南
95ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
;; Warning: Message parser reports malformed message packet.
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 300	IN	CNAME	al58.miancname.com.
al58.miancname.com.	300	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 300 IN	A	154.218.6.143
;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 512

详情
详情 HTTP PING DNS
电信 湖北
96ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 600	IN	CNAME	al58.miancname.com.
al58.miancname.com.	600	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 600 IN	A	154.218.6.143
;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 461

详情
详情 HTTP PING DNS
电信 福建福州
96ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	600	IN	CNAME	al58.miancname.com.
al58.miancname.com.	600	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com.	600	IN	A	154.218.6.143

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:59:51 CST 2026
;; MSG SIZE  rcvd: 774
详情
详情 HTTP PING DNS
电信 甘肃庆阳
200ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com.	60	IN	A	154.218.6.143

;; Query time: 200 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 232
详情
详情 HTTP PING DNS
电信 湖南长沙
215ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 59	IN	CNAME	al58.miancname.com.
al58.miancname.com.	59	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 59	IN	A	154.218.6.143
;; Query time: 215 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 165

详情
详情 HTTP PING DNS
电信 辽宁沈阳
233ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com.	60	IN	A	154.218.6.143

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:59:51 CST 2026
;; MSG SIZE  rcvd: 993
详情
详情 HTTP PING DNS
电信 四川广安
251ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	59	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 59	IN	A	154.218.6.143
;; Query time: 251 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 165

详情
详情 HTTP PING DNS
移动 云南
193ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 193 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 海南
84ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 149

详情
详情 HTTP PING DNS
移动 西藏
332ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		599	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 59	IN	CNAME	al58.miancname.com.
al58.miancname.com.	59	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 332 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 吉林
115ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 525

详情
详情 HTTP PING DNS
移动 北京
440ms sdyntf.qy58.supcname.com.
al58.miancname.com.
usacdn.miancname.com.
hkhost.miancname.com.
103.231.14.164.miancname.com.
103.231.14.164[香港香港Cloudie Limited]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	300	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	300	IN	CNAME	al58.miancname.com.
al58.miancname.com.	300	IN	CNAME	usacdn.miancname.com.
usacdn.miancname.com.	300	IN	CNAME	hkhost.miancname.com.
hkhost.miancname.com.	300	IN	CNAME	103.231.14.164.miancname.com.
103.231.14.164.miancname.com.	300	IN	A	103.231.14.164

;; Query time: 440 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 342
详情
详情 HTTP PING DNS
移动 甘肃庆阳
133ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	600	IN	CNAME	al58.miancname.com.
al58.miancname.com.	600	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com.	600	IN	A	154.218.6.143

;; Query time: 133 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 232
详情
详情 HTTP PING DNS
移动 江苏常州
207ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 600	IN	CNAME	al58.miancname.com.
al58.miancname.com.	600	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 600 IN	A	154.218.6.143
;; Query time: 207 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
158ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	38	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 38	IN	A	154.218.6.143
;; Query time: 158 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 165

详情
详情 HTTP PING DNS
移动 重庆
232ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 232 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 河北
142ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 重庆
168ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 168 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 广东
183ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 183 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 江西
145ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 145 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:59:52 UTC 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 北京
616ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
;; communications error to 8.8.8.8#53: timed out
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 616 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Thu Sep 03 01:59:57 CST 2026
;; MSG SIZE  rcvd: 149

详情
详情 HTTP PING DNS
联通 福建厦门
336ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 336 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 165

详情
详情 HTTP PING DNS
联通 河南平顶山
92ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
sdyntf.cn.		600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com. 60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com. 60	IN	A	154.218.6.143
;; Query time: 92 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 138

详情
详情 HTTP PING DNS
联通 辽宁大连
140ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com.	60	IN	A	154.218.6.143

;; Query time: 140 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:59:51 CST 2026
;; MSG SIZE  rcvd: 232
详情
详情 HTTP PING DNS
联通 浙江温州
201ms sdyntf.qy58.supcname.com.
al58.miancname.com.
154.218.6.143.miancname.com.
154.218.6.143[香港香港Zhengxing Technology]
; <<>> DiG Go <<>> +noall +answer +stats sdyntf.cn
;; global options: +cmd

;; ANSWER SECTION:
sdyntf.cn.	600	IN	CNAME	sdyntf.qy58.supcname.com.
sdyntf.qy58.supcname.com.	60	IN	CNAME	al58.miancname.com.
al58.miancname.com.	60	IN	CNAME	154.218.6.143.miancname.com.
154.218.6.143.miancname.com.	59	IN	A	154.218.6.143

;; Query time: 201 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 01:59:52 CST 2026
;; MSG SIZE  rcvd: 232
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdyntf.cn 优化建议

1、使用在线DNS测速工具定期测试不同节点的响应速度,筛选出响应快且稳定的节点优先使用。
2、通过DNS污染检测工具检查域名是否存在解析异常,确保用户访问时能获取正确的IP地址。
3、借助DNS解析记录查询功能,查看域名解析的历史记录,分析解析变化情况,及时调整解析策略。
4、尝试切换至国内公共DNS服务器,如阿里公共DNS或百度DNS,对比解析速度和稳定性,选择更优的解析方案。

其他工具历史

更新时间 2026-09-03 04:19:03
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