ln248.com的DNS测速结果_dns解析查询_在线查询手机dns-51CESU

工具简介

ln248.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ln248.com2026-11-06 01:50:06

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%

登录51CESU，立即查看域名污染全国分布情况
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概览

区域/运营商	响应最快	响应最慢	平均响应
全部	-	西藏拉萨移动341ms	165.862ms
电信	黑龙江大庆电信8ms	河北承德电信154ms	84.833ms
移动	-	西藏拉萨移动341ms	162ms
联通	吉林长春联通47ms	天津联通279ms	225.889ms
华东	安徽芜湖移动114ms	山东青岛移动285ms	210.4ms
华北	内蒙古包头电信60ms	天津联通279ms	167.286ms
华南	-	广东东莞联通225ms	84.333ms
华中	河南商丘移动200ms	河南南阳联通249ms	224.5ms
西北	宁夏银川电信71ms	宁夏石嘴山移动123ms	97ms
西南	重庆移动116ms	西藏拉萨移动341ms	234ms
东北	黑龙江大庆电信8ms	黑龙江大庆联通262ms	104.2ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

47.109.76.144

47.109.76.144 96.552%

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
电信河北承德	154ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 154 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:38 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信黑龙江大庆	8ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 1 IN A 47.109.76.144 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:38 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信吉林长春	81ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 81 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信内蒙古包头	60ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 602 IN A 47.109.76.144 ;; Query time: 60 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Thu Nov 05 17:49:39 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信宁夏银川	71ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 71 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信山西长治	135ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 135 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 05 17:49:39 UTC 2026 ;; MSG SIZE rcvd: 730 详情详情 HTTP PING DNS
移动海南	0ms	没有记录	dig: isc_taskmgr_create: no available threads 详情详情 HTTP PING DNS
移动安徽芜湖	114ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 114 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:38 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动广西北海	28ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:38 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动贵州黔南布依族苗族自治州	143ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 3600 IN A 47.109.76.144 ;; Query time: 143 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 741 详情详情 HTTP PING DNS
移动河南商丘	200ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 200 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动黑龙江齐齐哈尔	123ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 123 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 730 详情详情 HTTP PING DNS
移动江苏淮安	177ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 177 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动宁夏石嘴山	123ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 123 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 741 详情详情 HTTP PING DNS
移动山东青岛	285ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 285 msec ;; SERVER: 211.137.191.26#53(211.137.191.26) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动山西长治	113ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 113 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:38 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动四川攀枝花	315ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 315 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动天津	190ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 190 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动西藏拉萨	341ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 341 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动重庆	116ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 116 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通福建福州	274ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 274 msec ;; SERVER: 218.104.128.106#53(218.104.128.106) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通广东东莞	225ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 225 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:38 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通河南南阳	249ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 249 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通黑龙江大庆	262ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 262 msec ;; SERVER: 202.97.224.69#53(202.97.224.69) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通吉林长春	47ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 47 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通山西运城	240ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 240 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通上海	202ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 202 msec ;; SERVER: 210.22.70.225#53(210.22.70.225) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通天津	279ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 279 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通云南昆明	255ms	47.109.76.144[四川成都阿里云]	; <<>> DiG Go <<>> +noall +answer +stats ln248.com ;; global options: +cmd ;; ANSWER SECTION: ln248.com. 600 IN A 47.109.76.144 ;; Query time: 255 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 01:49:39 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

ln248.com 优化建议

1、针对dns解析查询在线和dns测速在线结果，建议优化四川成都阿里云节点的响应速度，当前最慢341ms，可结合dns速度在线测试与dns解析速度测试持续监控，提升dns测速稳定性。
2、dns记录查询显示多数请求指向单一IP，建议增加dns解析记录查询与dns历史解析记录查询的备用节点配置，利用dns轮询和dns选优降低单点风险，改善dns在线查询体验。
3、建议定期使用dns污染检测和dns劫持检测工具核查解析一致性，结合dns检测工具与dns测试网站验证各运营商dns服务器查询结果，确保dns在线检测无异常。

其他工具历史

更新时间 2026-11-06 10:15:05

	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