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sdyzsp.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sdyzsp.com2026-10-21 02:07:12
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 上海联通44ms 黑龙江大庆电信779ms 218.633ms
电信 天津电信52ms 黑龙江大庆电信779ms 203.545ms
移动 天津移动105ms 云南昆明移动562ms 203.636ms
联通 上海联通44ms -339ms 260ms
华东 上海联通44ms 浙江宁波电信331ms 140.857ms
华北 天津电信52ms 内蒙古呼和浩特联通235ms 128.75ms
华南 广西玉林电信119ms 海南海口电信236ms 158.333ms
华中 湖南郴州移动405ms 湖南郴州移动405ms 405ms
西北 青海西宁电信142ms -339ms 250ms
西南 四川攀枝花电信127ms 云南昆明移动562ms 285ms
东北 吉林长春电信101ms 黑龙江大庆电信779ms 293.6ms
解析占比
全部 电信 移动 联通 被污染
wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133
wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133
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 广西玉林
119ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
电信 海南海口
236ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 806
详情
详情 HTTP PING DNS
电信 黑龙江大庆
779ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 779 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
电信 吉林长春
101ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 101 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
电信 江苏盐城
76ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	602	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	602	IN	A	139.129.225.133

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
电信 江西南昌
73ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
电信 青海西宁
142ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 806
详情
详情 HTTP PING DNS
电信 陕西咸阳
203ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 806
详情
详情 HTTP PING DNS
电信 四川攀枝花
127ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
电信 天津
52ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 806
详情
详情 HTTP PING DNS
电信 浙江宁波
331ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 331 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 福建漳州
128ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 海南三亚
120ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 120 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 817
详情
详情 HTTP PING DNS
移动 河北沧州
123ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 湖南郴州
405ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 405 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:31 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 吉林长春
131ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 131 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 806
详情
详情 HTTP PING DNS
移动 江苏常州
126ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 126 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 辽宁大连
142ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 天津
105ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 105 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 西藏拉萨
239ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 239 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 云南昆明
562ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 562 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
移动 重庆
159ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 159 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 青海
339ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
sdyzsp.com.		600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com. 600 IN	A	139.129.225.133
;; Query time: 339 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 18:06:38 UTC 2026
;; MSG SIZE  rcvd: 86

详情
详情 HTTP PING DNS
联通 安徽马鞍山
208ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:37 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 贵州遵义
308ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 308 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 黑龙江大庆
315ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 315 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
235ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 上海
44ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 44 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
316ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS
联通 云南昆明
315ms wh-nqc1kgmcwpk7zwwfstx.my3w.com.
139.129.225.133[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdyzsp.com
;; global options: +cmd

;; ANSWER SECTION:
sdyzsp.com.	600	IN	CNAME	wh-nqc1kgmcwpk7zwwfstx.my3w.com.
wh-nqc1kgmcwpk7zwwfstx.my3w.com.	600	IN	A	139.129.225.133

;; Query time: 315 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 02:06:38 CST 2026
;; MSG SIZE  rcvd: 130
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdyzsp.com 优化建议

1、结合dns测速在线与dns解析查询数据,建议减少my3w.com别名跳转,直接指向139.129.225.133以降低dns延迟测试波动,提升dns速度在线测试稳定表现。
2、针对dns污染查询与dns劫持检测需求,建议配置多线路解析记录,覆盖杭州移动dns、西安移动dns等节点,增强dns在线查询容灾能力。
3、结合dns测速与dns检测工具反馈,建议优化阿里云山东青岛节点,缩短dns解析速度测试慢速响应,改善dns测试网站整体体验。

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更新时间 2026-10-21 09:43:02
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