officehelp.cn的DNS测速结果_dns解析查询

工具简介

officehelp.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officehelp.cn2026-10-03 01:55:23

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	上海电信8ms	西藏拉萨移动126ms	64.333ms
电信	上海电信8ms	-81ms	51.625ms
移动	安徽六安移动36ms	西藏拉萨移动126ms	68.091ms
联通	-16ms	黑龙江齐齐哈尔联通116ms	69.818ms
华东	上海电信8ms	上海移动60ms	38.6ms
华北	-16ms	河北唐山电信51ms	38.2ms
华南	广西梧州联通76ms	-104ms	90ms
华中	湖南长沙移动36ms	河南驻马店联通96ms	66ms
西北	陕西西安电信39ms	甘肃庆阳移动100ms	64.5ms
西南	四川成都移动42ms	西藏拉萨移动126ms	79ms
东北	吉林长春电信58ms	黑龙江齐齐哈尔联通116ms	84.6ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

47.93.83.71

47.93.83.71 100%

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
电信西藏	81ms	47.93.83.71[北京阿里云]	officehelp.cn. 601 IN A 47.93.83.71 ;; Query time: 81 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:54:19 UTC 2026 ;; MSG SIZE rcvd: 47 详情详情 HTTP PING DNS
电信黑龙江	70ms	47.93.83.71[北京阿里云]	officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 70 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:54:19 UTC 2026 ;; MSG SIZE rcvd: 47 详情详情 HTTP PING DNS
电信天津	26ms	47.93.83.71[北京阿里云]	officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 26 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:54:19 UTC 2026 ;; MSG SIZE rcvd: 420 详情详情 HTTP PING DNS
电信河北唐山	51ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 51 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信吉林长春	58ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 58 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信陕西西安	39ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 39 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 17:54:18 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
电信上海	8ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 756 详情详情 HTTP PING DNS
电信重庆	80ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 80 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动海南	104ms	47.93.83.71[北京阿里云]	officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 104 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:54:19 UTC 2026 ;; MSG SIZE rcvd: 420 详情详情 HTTP PING DNS
移动安徽六安	36ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 36 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动甘肃庆阳	100ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 100 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:54:18 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动贵州贵阳	108ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 108 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动河北唐山	48ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动湖南长沙	36ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 36 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 71 详情详情 HTTP PING DNS
移动山东滨州	44ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 44 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动上海	60ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 60 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动四川成都	42ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 42 msec ;; SERVER: 211.137.96.205#53(211.137.96.205) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动西藏拉萨	126ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 126 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动浙江嘉兴	45ms	47.93.83.71[北京阿里云]	officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 45 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通北京	16ms	47.93.83.71[北京阿里云]	officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 16 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:54:19 UTC 2026 ;; MSG SIZE rcvd: 47 详情详情 HTTP PING DNS
联通甘肃庆阳	66ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 66 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:54:18 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通广西梧州	76ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 76 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通贵州贵阳	74ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 74 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通河南驻马店	96ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 96 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通黑龙江齐齐哈尔	116ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 116 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通吉林长春	79ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 79 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通辽宁营口	100ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 100 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 17:54:18 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通内蒙古呼和浩特	50ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 50 msec ;; SERVER: 202.99.224.68#53(202.99.224.68) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通陕西渭南	53ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 53 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:54:18 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通四川成都	42ms	47.93.83.71[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats officehelp.cn ;; global options: +cmd ;; ANSWER SECTION: officehelp.cn. 600 IN A 47.93.83.71 ;; Query time: 42 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Sat Oct 03 01:54:18 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

officehelp.cn 优化建议

1、建议基于阿里云解析部署多节点智能调度，结合dns测速在线与dns解析查询在线覆盖杭州移动dns、西安移动dns，降低单点查询延迟波动并提升dns测试工具可用性。
2、优化dns解析记录查询的TTL配置，针对贵州联通dns、安徽移动dns及河北移动dns优先缓存，利用dns历史解析记录查询定位多次轮询差异，减少重复解析耗时。
3、利用dns污染检测工具监测47.93.83.71的劫持风险，同时通过dns速度测试对比北京网通dns与电信dns，扩大dns检测工具对区域节点的覆盖以改善dns在线检测体验。

其他工具历史

更新时间 2026-10-03 08:47:02

	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