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sidem.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sidem.cn2026-10-05 02:07:06
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 广东汕头移动31ms 内蒙古阿拉善盟移动1290ms 159.31ms
电信 -37ms 四川成都电信164ms 83.636ms
移动 广东汕头移动31ms 内蒙古阿拉善盟移动1290ms 248.778ms
联通 福建泉州联通37ms 宁夏银川联通572ms 162.333ms
华东 福建泉州联通37ms 安徽合肥移动319ms 99.714ms
华北 -37ms 内蒙古阿拉善盟移动1290ms 464.667ms
华南 广东汕头移动31ms 广西梧州联通109ms 69ms
华中 湖南长沙移动50ms 湖南邵阳联通93ms 71.667ms
西北 宁夏银川电信94ms 宁夏银川联通572ms 192.5ms
西南 -85ms 四川成都联通225ms 135.857ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49
u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49
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
67ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
sidem.cn.		600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:06:12 UTC 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
电信 江西
77ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
sidem.cn.		600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:06:32 UTC 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
电信 天津
37ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
sidem.cn.		600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:06:12 UTC 2026
;; MSG SIZE  rcvd: 440

详情
详情 HTTP PING DNS
电信 重庆
85ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
sidem.cn.		600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	585	IN	A	8.138.29.49
;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 04 18:06:32 UTC 2026
;; MSG SIZE  rcvd: 440

详情
详情 HTTP PING DNS
电信 安徽合肥
44ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	900	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	900	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	900	IN	A	8.138.29.49

;; Query time: 44 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
128ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 128 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 海南海口
67ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	300	IN	A	8.138.29.49

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:06:11 CST 2026
;; MSG SIZE  rcvd: 695
详情
详情 HTTP PING DNS
电信 湖北宜昌
72ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 72 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 724
详情
详情 HTTP PING DNS
电信 江苏盐城
85ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	601	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	601	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	601	IN	A	8.138.29.49

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:06:11 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 宁夏银川
94ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 94 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
电信 四川成都
164ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	514	IN	A	8.138.29.49

;; Query time: 164 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 04 18:06:12 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 安徽合肥
319ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; Query time: 319 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Oct 04 18:06:12 UTC 2026
;; MSG SIZE  rcvd: 26
详情
详情 HTTP PING DNS
移动 广东汕头
31ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	900	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	900	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	900	IN	A	8.138.29.49

;; Query time: 31 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 724
详情
详情 HTTP PING DNS
移动 湖南长沙
50ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	542	IN	A	8.138.29.49

;; Query time: 50 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 177
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
1290ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
sidem.cn.		600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	258	IN	A	8.138.29.49
;; Query time: 1290 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Mon Oct 05 02:06:13 CST 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
移动 宁夏银川
100ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 100 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 706
详情
详情 HTTP PING DNS
移动 青海西宁
103ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 103 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 陕西西安
155ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 155 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 695
详情
详情 HTTP PING DNS
移动 四川眉山
143ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 143 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
移动 浙江台州
48ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
sidem.cn.		600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc. 600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Oct 05 02:06:11 CST 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
联通 福建泉州
37ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 02:06:11 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 广西梧州
109ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 109 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 贵州贵阳
102ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 102 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 湖南邵阳
93ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 93 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 04 18:06:12 UTC 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 宁夏银川
572ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 572 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 四川成都
225ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	485	IN	A	8.138.29.49

;; Query time: 225 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Mon Oct 05 02:06:22 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
131ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 131 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 浙江金华
88ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 88 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS
联通 重庆
104ms u233205.cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sidem.cn
;; global options: +cmd

;; ANSWER SECTION:
sidem.cn.	600	IN	CNAME	u233205.cdn-yz502.yz168.cc.
u233205.cdn-yz502.yz168.cc.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	481	IN	A	8.138.29.49

;; Query time: 104 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Oct 05 02:06:12 CST 2026
;; MSG SIZE  rcvd: 166
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sidem.cn 优化建议

1、建议强化权威解析记录的稳定性,当前解析统一指向广州阿里云节点,但轮询记录存在响应波动,建议针对CDN节点实施dns测速在线与dns解析在线查询,优先筛选低延迟线路并优化dns记录查询策略。
2、检测中偶发超时空响应,需部署dns污染检测工具与dns劫持检测机制,结合dns历史解析记录查询评估节点健康度,同时启用阿里公共dns与加密dns提升dns解析查询的容错能力。
3、基于当前统一解析指向,建议利用dns测速工具对比国内公共dns及dns服务器查询结果,针对杭州移动dns等区域节点开展dns速度在线测试,完善dns解析速度测试链路并优化dns在线查询配置。

其他工具历史

更新时间 2026-10-05 03:59:03
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