chenmingcard.cn的DNS测速结果_dns解析查询_dns网站污染在线检测-51CESU

工具简介

chenmingcard.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chenmingcard.cn2026-10-05 02:07:09

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

区域/运营商	响应最快	响应最慢	平均响应
全部	-27ms	甘肃兰州电信1075ms	136.034ms
电信	福建漳州电信30ms	甘肃兰州电信1075ms	164.1ms
移动	-27ms	北京移动595ms	130.25ms
联通	山东济南联通44ms	宁夏银川联通291ms	114.727ms
华东	福建漳州电信30ms	-241ms	81.75ms
华北	-42ms	北京移动595ms	151ms
华南	-27ms	广西梧州移动121ms	74ms
华中	河南驻马店电信54ms	湖南长沙电信75ms	62.667ms
西北	青海西宁移动52ms	甘肃兰州电信1075ms	394.5ms
西南	四川成都联通53ms	云南昆明联通102ms	73.25ms
东北	辽宁大连移动75ms	吉林长春电信103ms	89ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

103.21.141.130

103.21.141.130 100%

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
电信天津	54ms	103.21.141.130[上海电信]	chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 54 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 155 详情详情 HTTP PING DNS
电信北京	42ms	103.21.141.130[上海电信]	chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 49 详情详情 HTTP PING DNS
电信福建漳州	30ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 30 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:06:06 CST 2026 ;; MSG SIZE rcvd: 255 详情详情 HTTP PING DNS
电信甘肃兰州	1075ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 1075 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Mon Oct 05 02:06:08 CST 2026 ;; MSG SIZE rcvd: 255 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	54ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 54 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信河南驻马店	54ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 900 IN A 103.21.141.130 ;; Query time: 54 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 255 详情详情 HTTP PING DNS
电信湖南长沙	75ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 75 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信吉林长春	103ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 103 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信内蒙古包头	63ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 606 IN A 103.21.141.130 ;; Query time: 63 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Sun Oct 04 18:06:12 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信山东滨州	91ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 91 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 18:06:17 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动海南	27ms	103.21.141.130[上海电信]	chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 27 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
移动北京	595ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 300 IN A 103.21.141.130 ;; Query time: 595 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动广西梧州	121ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 121 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动辽宁大连	75ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 75 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:06:06 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动青海西宁	52ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 52 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动山东青岛	49ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 49 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:06:06 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动上海	83ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 83 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动浙江嘉兴	40ms	103.21.141.130[上海电信]	chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 40 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 60 详情详情 HTTP PING DNS
联通北京	94ms	103.21.141.130[上海电信]	chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 94 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 49 详情详情 HTTP PING DNS
联通江苏	241ms	103.21.141.130[上海电信]	chenmingcard.cn. 1800 IN A 103.21.141.130 ;; Query time: 241 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:06:27 UTC 2026 ;; MSG SIZE rcvd: 75 详情详情 HTTP PING DNS
联通江西	76ms	103.21.141.130[上海电信]	chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 76 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 49 详情详情 HTTP PING DNS
联通湖北宜昌	59ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 59 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通宁夏银川	291ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 291 msec ;; SERVER: 192.168.101.1#53(192.168.101.1) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通山东济南	44ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 44 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 18:05:51 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通山西长治	58ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 58 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 18:06:07 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通四川成都	53ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 53 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Mon Oct 05 02:06:12 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通新疆博尔塔拉蒙古自治州	160ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 160 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通云南昆明	102ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 102 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 02:06:06 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通重庆	84ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats chenmingcard.cn ;; global options: +cmd ;; ANSWER SECTION: chenmingcard.cn. 600 IN A 103.21.141.130 ;; Query time: 84 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Mon Oct 05 02:06:07 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

chenmingcard.cn 优化建议

1、检测显示解析记录稳定指向同一上海电信节点，无IP轮询或线路切换，建议利用dns解析查询在线工具结合dns测速在线评估多区域覆盖，可参考dns检测工具对比国内公共dns与本地运营商dns的响应差异，降低高延迟节点风险。
2、查询响应时间分布不均，部分请求超过1000ms而多数在100ms内，建议通过dns速度测试及在线测试dns速度分析波动成因，并检查dns解析记录查询结果是否存在劫持或缓存问题，同时启用dns污染检测工具验证解析完整性。
3、当前单节点部署存在单点故障隐患，建议借助dns历史解析记录查询观察变更趋势，并利用dns测速工具测试杭州移动dns、上海电信dns等不同线路的可用性，结合dns在线检测优化路由策略，提升整体解析效率。

其他工具历史

更新时间 2026-10-05 07:05:03

	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