llsow.com的DNS测速结果_dns解析查询_dns污染在线检测-51CESU

工具简介

llsow.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llsow.com2026-10-17 01:57:15

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	天津电信62ms	新疆乌鲁木齐电信534ms	273ms
电信	天津电信62ms	新疆乌鲁木齐电信534ms	262.667ms
移动	广东广州移动103ms	西藏拉萨移动410ms	233.143ms
联通	内蒙古赤峰联通183ms	新疆昌吉回族自治州联通494ms	301.615ms
华东	山东济南联通237ms	安徽合肥电信315ms	276.75ms
华北	天津电信62ms	-288ms	199.75ms
华南	广东广州移动103ms	海南海口联通338ms	220.5ms
华中	湖北武汉移动172ms	湖北襄阳电信395ms	276.75ms
西北	青海西宁电信116ms	新疆乌鲁木齐电信534ms	315.429ms
西南	云南昆明电信77ms	西藏拉萨移动410ms	248.75ms
东北	吉林长春电信289ms	黑龙江大庆联通336ms	315ms

解析占比

全部3 电信3 移动3 联通3 被污染0

复制IP

u195937.cdn-yz504.yz168.cc.
cdn-yz504.yz168.cc.
121.43.194.56

u195937.cdn-yz504.yz168.cc. 96.667%

cdn-yz504.yz168.cc. 96.667%

121.43.194.56 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
电信安徽合肥	315ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 528 IN A 121.43.194.56 ;; Query time: 315 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
电信湖北襄阳	395ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 395 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
电信吉林长春	289ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 289 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
电信宁夏银川	346ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 346 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
电信青海西宁	116ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 116 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 726 详情详情 HTTP PING DNS
电信天津	62ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 62 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 726 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	534ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 599 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 599 IN A 121.43.194.56 ;; Query time: 534 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 17 01:56:01 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
电信云南昆明	77ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 77 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
电信重庆	230ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 535 IN A 121.43.194.56 ;; Query time: 230 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
移动内蒙古	288ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 288 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动广东广州	103ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 900 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 900 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 900 IN A 121.43.194.56 ;; Query time: 103 msec ;; SERVER: 211.136.192.6#53(211.136.192.6) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 726 详情详情 HTTP PING DNS
移动河北唐山	266ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 369 IN A 121.43.194.56 ;; Query time: 266 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
移动湖北武汉	172ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 172 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
移动湖南郴州	245ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 245 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
移动陕西西安	148ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 148 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
移动西藏拉萨	410ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 81 IN A 121.43.194.56 ;; Query time: 410 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通青海	310ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 310 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 97 详情详情 HTTP PING DNS
联通江西	286ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 286 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 97 详情详情 HTTP PING DNS
联通北京	0ms	没有记录	详情详情 HTTP PING DNS
联通四川	278ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 432 IN A 121.43.194.56 ;; Query time: 278 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 16 17:56:55 UTC 2026 ;; MSG SIZE rcvd: 97 详情详情 HTTP PING DNS
联通海南海口	338ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 338 msec ;; SERVER: 221.11.132.2#53(221.11.132.2) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通河南驻马店	295ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 295 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通黑龙江大庆	336ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 336 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通吉林长春	331ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 331 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通辽宁大连	304ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 304 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通内蒙古赤峰	183ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 183 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 16 17:56:13 UTC 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通山东济南	237ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 269 IN A 121.43.194.56 ;; Query time: 237 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 16 17:56:09 UTC 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通陕西西安	260ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 260 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 16 17:56:35 UTC 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通新疆昌吉回族自治州	494ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 600 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 600 IN A 121.43.194.56 ;; Query time: 494 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS
联通浙江温州	269ms	u195937.cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 121.43.194.56[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats llsow.com ;; global options: +cmd ;; ANSWER SECTION: llsow.com. 600 IN CNAME u195937.cdn-yz504.yz168.cc. u195937.cdn-yz504.yz168.cc. 599 IN CNAME cdn-yz504.yz168.cc. cdn-yz504.yz168.cc. 136 IN A 121.43.194.56 ;; Query time: 269 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 17 01:56:35 CST 2026 ;; MSG SIZE rcvd: 168 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

llsow.com 优化建议

1、针对全部节点解析至浙江杭州阿里云IP、平均响应约264ms，建议使用dns测速在线、dns解析速度测试、dns测试网站，评估阿里云节点在各区域的真实解析速度。
2、部分查询响应波动大，最高达534ms、最低0ms，建议用dns检测工具、dns污染查询、网站dns查询，排查解析异常并确认是否存在污染。
3、未覆盖多地域DNS，建议结合杭州移动dns、西安移动dns、贵州联通dns等，通过在线测试最佳dns、dns选优、智能dns优化解析线路。

其他工具历史

更新时间 2026-10-18 06:42:03

	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