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qingdaoielts.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qingdaoielts.com2026-10-09 02:02:26
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 广东汕头移动13ms 内蒙古赤峰联通1442ms 407.467ms
电信 上海电信87ms 甘肃庆阳电信565ms 246.571ms
移动 广东汕头移动13ms 江苏淮安移动666ms 388.923ms
联通 福建厦门联通208ms 内蒙古赤峰联通1442ms 544.2ms
华东 上海电信87ms 江苏淮安移动666ms 318.222ms
华北 -208ms 内蒙古赤峰联通1442ms 528.714ms
华南 广东汕头移动13ms 广西南宁移动375ms 239ms
华中 河南驻马店电信325ms 湖南长沙移动416ms 376.333ms
西北 陕西西安移动296ms 甘肃庆阳电信565ms 427.5ms
西南 四川成都电信137ms -768ms 525.75ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
a.dnsapi12.com.
9a.dnsapi123.com.
104.26.6.112
104.17.152.91
104.17.53.211
104.17.137.93
104.17.182.153
104.17.209.158
104.20.44.200
104.18.33.205
104.17.178.109
104.27.3.26
104.16.255.61
104.17.209.129
104.26.1.84
104.17.139.11
a.dnsapi12.com.
9a.dnsapi123.com.
104.26.6.112
104.17.152.91
104.17.53.211
104.17.137.93
104.17.182.153
104.17.209.158
104.20.44.200
104.18.33.205
104.17.178.109
104.27.3.26
104.16.255.61
104.17.209.129
104.26.1.84
104.17.139.11
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
208ms a.dnsapi12.com.
9a.dnsapi123.com.
104.27.3.26[美国Cloudflare, Inc.]
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.		1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	10	IN	A	104.27.3.26
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:12 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
电信 甘肃庆阳
565ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.182.153[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.17.182.153

;; Query time: 565 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:12 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 河北唐山
313ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.182.153[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	10	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	5	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	4	IN	A	104.17.182.153

;; Query time: 313 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 河南驻马店
325ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.209.158[美国加利福尼亚州旧金山Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	900	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	900	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	900	IN	A	104.17.209.158

;; Query time: 325 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 899
详情
详情 HTTP PING DNS
电信 山东济南
91ms a.dnsapi12.com.
9a.dnsapi123.com.
104.20.44.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	601	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	601	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	601	IN	A	104.20.44.200

;; Query time: 91 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:12 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 上海
87ms a.dnsapi12.com.
9a.dnsapi123.com.
104.20.44.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	600	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	600	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	600	IN	A	104.20.44.200

;; Query time: 87 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Fri Oct 09 02:01:11 CST 2026
;; MSG SIZE  rcvd: 938
详情
详情 HTTP PING DNS
电信 四川成都
137ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.209.158[美国加利福尼亚州旧金山Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.17.209.158

;; Query time: 137 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 内蒙古
336ms a.dnsapi12.com.
9a.dnsapi123.com.
104.18.33.205[美国Cloudflare, Inc.]
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.		60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.18.33.205
;; Query time: 336 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:32 UTC 2026
;; MSG SIZE  rcvd: 113

详情
详情 HTTP PING DNS
移动 北京
483ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.53.211[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	30	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	30	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	30	IN	A	104.17.53.211

;; Query time: 483 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 甘肃庆阳
507ms a.dnsapi12.com.
9a.dnsapi123.com.
104.26.6.112[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.26.6.112

;; Query time: 507 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:12 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 广东汕头
13ms a.dnsapi12.com.
9a.dnsapi123.com.
104.16.255.61[泰国曼谷Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	900	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	900	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	900	IN	A	104.16.255.61

;; Query time: 13 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Fri Oct 09 02:01:11 CST 2026
;; MSG SIZE  rcvd: 899
详情
详情 HTTP PING DNS
移动 广西南宁
375ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.209.129[美国加利福尼亚州旧金山Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	30	IN	A	104.17.209.129

;; Query time: 375 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Fri Oct 09 02:01:18 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 河北唐山
451ms a.dnsapi12.com.
9a.dnsapi123.com.
104.26.6.112[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.26.6.112

;; Query time: 451 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 湖北武汉
388ms a.dnsapi12.com.
9a.dnsapi123.com.
104.18.33.205[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.18.33.205

;; Query time: 388 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 湖南长沙
416ms a.dnsapi12.com.
9a.dnsapi123.com.
104.26.6.112[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	3600	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	30	IN	A	104.26.6.112

;; Query time: 416 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 江苏淮安
666ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; Query time: 666 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Oct 09 02:01:17 CST 2026
;; MSG SIZE  rcvd: 34
详情
详情 HTTP PING DNS
移动 江西宜春
438ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.53.211[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	600	IN	A	104.17.53.211

;; Query time: 438 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 165
详情
详情 HTTP PING DNS
移动 山东青岛
310ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.53.211[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	300	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	300	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	300	IN	A	104.17.53.211

;; Query time: 310 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 陕西西安
296ms a.dnsapi12.com.
9a.dnsapi123.com.
104.26.6.112[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	60	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	60	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	60	IN	A	104.26.6.112

;; Query time: 296 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:01:12 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 上海
377ms a.dnsapi12.com.
9a.dnsapi123.com.
104.26.1.84[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	10	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	8	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	5	IN	A	104.26.1.84

;; Query time: 377 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 重庆
768ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.152.91[美国Cloudflare, Inc.]
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.		1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	2	IN	A	104.17.152.91
;; Query time: 768 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:13 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
联通 贵州
446ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.139.11[美国Cloudflare, Inc.]
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.		1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	10	IN	A	104.17.139.11
;; Query time: 446 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 18:01:12 UTC 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
联通 福建厦门
208ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.152.91[美国Cloudflare, Inc.]
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.		1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	6	IN	A	104.17.152.91
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Oct 09 02:01:11 CST 2026
;; MSG SIZE  rcvd: 102

详情
详情 HTTP PING DNS
联通 广西梧州
329ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.178.109[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	300	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	300	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	300	IN	A	104.17.178.109

;; Query time: 329 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 江苏
281ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.178.109[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	5	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	9	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	9	IN	A	104.17.178.109

;; Query time: 281 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1442ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.152.91[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	5	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	10	IN	A	104.17.152.91

;; Query time: 1442 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 18:00:43 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 宁夏银川
342ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.152.91[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	10	IN	A	104.17.152.91

;; Query time: 342 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 山东济南
406ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.137.93[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	30	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	30	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	30	IN	A	104.17.137.93

;; Query time: 406 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 18:00:53 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 天津
468ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.137.93[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	10	IN	A	104.17.137.93

;; Query time: 468 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 云南昆明
752ms a.dnsapi12.com.
9a.dnsapi123.com.
104.17.137.93[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats qingdaoielts.com
;; global options: +cmd

;; ANSWER SECTION:
qingdaoielts.com.	1	IN	CNAME	a.dnsapi12.com.
a.dnsapi12.com.	1	IN	CNAME	9a.dnsapi123.com.
9a.dnsapi123.com.	10	IN	A	104.17.137.93

;; Query time: 752 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 09 02:01:12 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qingdaoielts.com 优化建议

1、检测显示解析均为美国Cloudflare节点且存在轮询,建议利用dns测速在线工具对比dns解析速度与dns测速,优选杭州移动dns或上海dns等低延迟节点,并借助dns污染检测确认无异常。
2、多区域响应差异明显,建议通过dns解析查询在线与dns历史解析记录查询分析dns轮询规律,结合dns检测工具调整智能dns策略,优先路由至dns解析速度更快的香港dns或国内公共dns。
3、存在一次空响应及1442ms高延迟,建议使用在线dns测试工具与dns域名污染查询持续监测dns查询网状态,并配置dns污染检测工具保障dns解析查询,同时优化dns服务器查询以提升dns速度在线测试表现。

其他工具历史

更新时间 2026-10-09 04:03:02
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