yuebo.site的DNS测速结果_dns解析查询

工具简介

yuebo.site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yuebo.site2026-10-05 02:13:18

预估消耗 0 检测点，实际消耗以【检测点账单】为准

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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概览响应超时 (1)

区域/运营商	响应最快	响应最慢	平均响应
全部	广东广州移动30ms	海南海口联通999ms	231.931ms
电信	-137ms	江苏苏州电信351ms	227.667ms
移动	广东广州移动30ms	-271ms	183.417ms
联通	河北廊坊联通110ms	海南海口联通999ms	309.5ms
华东	山东青岛移动204ms	江苏苏州电信351ms	236.333ms
华北	河北廊坊联通110ms	内蒙古呼和浩特联通215ms	158.5ms
华南	广东广州移动30ms	海南海口联通999ms	298.857ms
华中	湖南长沙移动187ms	湖南长沙移动187ms	187ms
西北	-211ms	宁夏银川电信240ms	228.333ms
西南	重庆移动84ms	云南昆明联通290ms	203.75ms
东北	-271ms	辽宁营口联通307ms	289ms

解析占比

全部4 电信4 移动4 联通4 被污染0

复制IP

expired.hichina.com.
8.218.208.240
47.91.170.222
47.76.127.217

expired.hichina.com. 96.667%

8.218.208.240 96.667%

47.91.170.222 96.667%

47.76.127.217 96.667%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

检测点运营商检测节点	解析时间	解析内容	操作
电信江西	220ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 170 IN A 8.218.208.240 expired.hichina.com. 170 IN A 47.91.170.222 expired.hichina.com. 170 IN A 47.76.127.217 ;; Query time: 220 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:48 UTC 2026 ;; MSG SIZE rcvd: 109 详情详情 HTTP PING DNS
电信北京	137ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 110 IN A 8.218.208.240 expired.hichina.com. 110 IN A 47.76.127.217 expired.hichina.com. 110 IN A 47.91.170.222 ;; Query time: 137 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 109 详情详情 HTTP PING DNS
电信西藏	275ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 109 IN A 47.76.127.217 expired.hichina.com. 109 IN A 8.218.208.240 expired.hichina.com. 109 IN A 47.91.170.222 ;; Query time: 275 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 109 详情详情 HTTP PING DNS
电信青海	211ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云] 8.218.208.240[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 600 IN A 47.76.127.217 expired.hichina.com. 600 IN A 47.91.170.222 expired.hichina.com. 600 IN A 8.218.208.240 ;; Query time: 211 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 468 详情详情 HTTP PING DNS
电信广东广州	160ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 600 IN A 47.91.170.222 expired.hichina.com. 600 IN A 8.218.208.240 expired.hichina.com. 600 IN A 47.76.127.217 ;; Query time: 160 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 838 详情详情 HTTP PING DNS
电信广西桂林	245ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 323 IN A 47.76.127.217 expired.hichina.com. 323 IN A 47.91.170.222 expired.hichina.com. 323 IN A 8.218.208.240 ;; Query time: 245 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
电信江苏苏州	351ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 606 IN CNAME expired.hichina.com. expired.hichina.com. 606 IN A 47.91.170.222 expired.hichina.com. 606 IN A 8.218.208.240 expired.hichina.com. 606 IN A 47.76.127.217 ;; Query time: 351 msec ;; SERVER: 218.2.2.2#53(218.2.2.2) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
电信宁夏银川	240ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 214 IN A 8.218.208.240 expired.hichina.com. 214 IN A 47.91.170.222 expired.hichina.com. 214 IN A 47.76.127.217 ;; Query time: 240 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
电信山东滨州	210ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 312 IN A 47.91.170.222 expired.hichina.com. 312 IN A 47.76.127.217 expired.hichina.com. 312 IN A 8.218.208.240 ;; Query time: 210 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
移动海南	215ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 221 IN A 47.76.127.217 expired.hichina.com. 221 IN A 8.218.208.240 expired.hichina.com. 221 IN A 47.91.170.222 ;; Query time: 215 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 120 详情详情 HTTP PING DNS
移动吉林	271ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 99 IN A 8.218.208.240 expired.hichina.com. 99 IN A 47.76.127.217 expired.hichina.com. 99 IN A 47.91.170.222 ;; Query time: 271 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 459 详情详情 HTTP PING DNS
移动北京	140ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 246 IN A 47.91.170.222 expired.hichina.com. 246 IN A 47.76.127.217 expired.hichina.com. 246 IN A 8.218.208.240 ;; Query time: 140 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
移动福建厦门	218ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 513 IN A 8.218.208.240 expired.hichina.com. 513 IN A 47.76.127.217 expired.hichina.com. 513 IN A 47.91.170.222 ;; Query time: 218 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
移动广东广州	30ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 900 IN CNAME expired.hichina.com. expired.hichina.com. 900 IN A 8.218.208.240 expired.hichina.com. 900 IN A 47.76.127.217 expired.hichina.com. 900 IN A 47.91.170.222 ;; Query time: 30 msec ;; SERVER: 211.136.192.6#53(211.136.192.6) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 590 详情详情 HTTP PING DNS
移动广西梧州	222ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 473 IN A 47.91.170.222 expired.hichina.com. 473 IN A 47.76.127.217 expired.hichina.com. 473 IN A 8.218.208.240 ;; Query time: 222 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
移动湖南长沙	187ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 472 IN A 47.91.170.222 expired.hichina.com. 472 IN A 47.76.127.217 expired.hichina.com. 472 IN A 8.218.208.240 ;; Query time: 187 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 187 详情详情 HTTP PING DNS
移动江西宜春	215ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 600 IN A 47.76.127.217 expired.hichina.com. 600 IN A 47.91.170.222 expired.hichina.com. 600 IN A 8.218.208.240 ;; Query time: 215 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 187 详情详情 HTTP PING DNS
移动山东青岛	204ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 300 IN A 8.218.208.240 expired.hichina.com. 300 IN A 47.76.127.217 expired.hichina.com. 300 IN A 47.91.170.222 ;; Query time: 204 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
移动陕西西安	234ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 600 IN A 47.76.127.217 expired.hichina.com. 600 IN A 8.218.208.240 expired.hichina.com. 600 IN A 47.91.170.222 ;; Query time: 234 msec ;; SERVER: 211.137.130.3#53(211.137.130.3) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 834 详情详情 HTTP PING DNS
移动天津	181ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 252 IN A 8.218.208.240 expired.hichina.com. 252 IN A 47.91.170.222 expired.hichina.com. 252 IN A 47.76.127.217 ;; Query time: 181 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
移动重庆	84ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 424 IN A 8.218.208.240 expired.hichina.com. 424 IN A 47.76.127.217 expired.hichina.com. 424 IN A 47.91.170.222 ;; Query time: 84 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通北京	168ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 63 IN A 8.218.208.240 expired.hichina.com. 63 IN A 47.76.127.217 expired.hichina.com. 63 IN A 47.91.170.222 ;; Query time: 168 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 109 详情详情 HTTP PING DNS
联通广西梧州	221ms	expired.hichina.com. 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 473 IN A 47.91.170.222 expired.hichina.com. 473 IN A 47.76.127.217 expired.hichina.com. 473 IN A 8.218.208.240 ;; Query time: 221 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通海南海口	999ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 88 IN A 8.218.208.240 expired.hichina.com. 88 IN A 47.76.127.217 expired.hichina.com. 88 IN A 47.91.170.222 ;; Query time: 999 msec ;; SERVER: 221.11.132.2#53(221.11.132.2) ;; WHEN: Mon Oct 05 02:12:29 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通河北廊坊	110ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 17 IN A 47.76.127.217 expired.hichina.com. 17 IN A 8.218.208.240 expired.hichina.com. 17 IN A 47.91.170.222 ;; Query time: 110 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通辽宁营口	307ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 332 IN A 8.218.208.240 expired.hichina.com. 332 IN A 47.76.127.217 expired.hichina.com. 332 IN A 47.91.170.222 ;; Query time: 307 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 18:12:28 UTC 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通内蒙古呼和浩特	215ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 552 IN A 47.76.127.217 expired.hichina.com. 552 IN A 8.218.208.240 expired.hichina.com. 552 IN A 47.91.170.222 ;; Query time: 215 msec ;; SERVER: 202.99.224.68#53(202.99.224.68) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通青海西宁	0ms	没有记录	;; communications error to 221.207.58.58:53: read udp 192.168.1.2:36550->221.207.58.58:53: i/o timeout 详情详情 HTTP PING DNS
联通云南昆明	290ms	expired.hichina.com. 47.76.127.217[香港香港阿里云] 47.91.170.222[香港香港阿里云] 8.218.208.240[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 432 IN A 47.76.127.217 expired.hichina.com. 432 IN A 47.91.170.222 expired.hichina.com. 432 IN A 8.218.208.240 ;; Query time: 290 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS
联通重庆	166ms	expired.hichina.com. 8.218.208.240[香港香港阿里云] 47.91.170.222[香港香港阿里云] 47.76.127.217[香港香港阿里云]	; <<>> DiG Go <<>> +noall +answer +stats yuebo.site ;; global options: +cmd ;; ANSWER SECTION: yuebo.site. 600 IN CNAME expired.hichina.com. expired.hichina.com. 581 IN A 8.218.208.240 expired.hichina.com. 581 IN A 47.91.170.222 expired.hichina.com. 581 IN A 47.76.127.217 ;; Query time: 166 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Mon Oct 05 02:12:28 CST 2026 ;; MSG SIZE rcvd: 176 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

yuebo.site 优化建议

1、针对当前解析结果中频繁出现过期标识的情况，建议立即通过dns解析查询在线工具核对阿里云香港节点状态，优先采用dns在线查询方式查验47.76.127.217与8.218.208.240的解析一致性，并利用dns测速工具比较各节点响应差异，同时使用dns查询网站确认域名是否已转入待续费状态，最终借助dns检测工具评估是否需切换至其他香港dns服务器以保障访问稳定性。
2、考虑到各查询节点间响应时间波动明显，建议运用dns在线测试功能优化解析路径选择，通过dns污染检测工具筛查47.91.170.222是否存在劫持风险，并结合dns解析记录查询对比三组IP的历史解析变化，部署dns轮询机制均衡负载，同时参考dns速度在线测试结果调整本地dns缓存策略，可尝试阿里公共dns或百度dns提升解析效率。
3、为减少整体查询延迟，建议利用dns域名查询功能验证当前解析是否受域名过期影响，优先处理续费事宜以恢复主域名指向，并通过dns污染在线检测排查异常IP来源，使用dns解析速度测试筛选最快响应节点，配合dns域名污染检测持续监控三组IP的可用性，最终建立基于dns测速在线数据的动态切换方案，确保多区域用户获得稳定解析服务。

其他工具历史

更新时间 2026-10-06 07:59:02

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持