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gdguangsu.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gdguangsu.cn2026-09-03 01:59:27
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 -63ms -1183ms 187.267ms
电信 河南驻马店电信80ms 甘肃庆阳电信270ms 145.75ms
移动 -63ms -1183ms 216.286ms
联通 -74ms 北京联通568ms 178ms
华东 江西宜春移动70ms 浙江温州电信153ms 114.8ms
华北 -63ms 北京联通568ms 271.4ms
华南 -111ms -111ms 111ms
华中 河南驻马店电信80ms 湖南长沙电信147ms 113ms
西北 -74ms 甘肃庆阳电信270ms 134.375ms
西南 四川广安电信135ms -1183ms 424.75ms
东北 -96ms -141ms 118.5ms
解析占比
全部 电信 移动 联通 被污染
f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85
f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85
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 湖北
92ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 482

详情
详情 HTTP PING DNS
电信 新疆
164ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
电信 宁夏
125ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 122

详情
详情 HTTP PING DNS
电信 甘肃庆阳
270ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 270 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
电信 河南驻马店
80ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		900	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 900	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 900	IN	A	121.41.78.85
;; Query time: 80 msec
;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 482

详情
详情 HTTP PING DNS
电信 湖南长沙
147ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 599	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 599	IN	A	121.41.78.85
;; Query time: 147 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 133

详情
详情 HTTP PING DNS
电信 四川广安
135ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 135 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 133

详情
详情 HTTP PING DNS
电信 浙江温州
153ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 153 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 西藏
214ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
移动 宁夏
101ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 468

详情
详情 HTTP PING DNS
移动 贵州
1183ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 1183 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:04 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
移动 黑龙江
96ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 434

详情
详情 HTTP PING DNS
移动 天津
63ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
移动 河南
113ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 122

详情
详情 HTTP PING DNS
移动 湖南
133ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
移动 青海
84ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
移动 安徽六安
108ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:58:02 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 北京
430ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	300	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	300	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	300	IN	A	121.41.78.85

;; Query time: 430 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 河北唐山
104ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 182
详情
详情 HTTP PING DNS
移动 江西宜春
70ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:58:02 CST 2026
;; MSG SIZE  rcvd: 193
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
192ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 192 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 133

详情
详情 HTTP PING DNS
移动 陕西咸阳
137ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 898
详情
详情 HTTP PING DNS
联通 宁夏
74ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 133

详情
详情 HTTP PING DNS
联通 黑龙江
141ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
联通 江西
111ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
联通 云南
167ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 167 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
联通 广东
111ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
联通 上海
132ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		300	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 300	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 300	IN	A	121.41.78.85
;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 02 17:58:03 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
联通 北京
568ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
gdguangsu.cn.		600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn. 600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn. 600	IN	A	121.41.78.85
;; Query time: 568 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Thu Sep 03 01:58:03 CST 2026
;; MSG SIZE  rcvd: 124

详情
详情 HTTP PING DNS
联通 甘肃庆阳
120ms f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun31.dns4.cn.
121.41.78.85[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats gdguangsu.cn
;; global options: +cmd

;; ANSWER SECTION:
gdguangsu.cn.	600	IN	CNAME	f88d58f.aliyun19.dns4.cn.
f88d58f.aliyun19.dns4.cn.	600	IN	CNAME	f88d58f.aliyun31.dns4.cn.
f88d58f.aliyun31.dns4.cn.	600	IN	A	121.41.78.85

;; Query time: 120 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 01:58:03 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。

gdguangsu.cn 优化建议

1、使用在线DNS测速工具定期监测解析速度,重点关注延迟过高的解析节点,排查是否存在网络链路或服务器负载问题。
2、通过DNS解析记录查询工具核对域名解析记录的一致性,确保不同地区解析结果指向相同的有效服务器。
3、利用DNS污染检测工具检查域名是否存在解析异常,避免因污染导致用户访问失败或跳转到错误地址。

其他工具历史

更新时间 2026-09-03 04:19:03
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