medcalo.cn的DNS测速结果_dns解析查询

工具简介

medcalo.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medcalo.cn2026-08-20 01:58:22

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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概览响应超时 (1)

区域/运营商	响应最快	响应最慢	平均响应
全部	-50ms	北京移动735ms	175.75ms
电信	四川广安电信64ms	-260ms	140.889ms
移动	-50ms	北京移动735ms	189.231ms
联通	山东烟台联通158ms	新疆博尔塔拉蒙古自治州联通327ms	198.833ms
华东	江苏常州移动51ms	福建厦门联通176ms	126.429ms
华北	-50ms	北京移动735ms	234.167ms
华南	-139ms	-139ms	139ms
华中	-62ms	湖北襄阳电信99ms	80.5ms
西北	陕西咸阳移动104ms	新疆博尔塔拉蒙古自治州联通327ms	200.333ms
西南	四川广安电信64ms	-186ms	119.333ms
东北	辽宁大连移动176ms	-379ms	228.667ms

解析占比

全部3 电信3 移动3 联通3 被污染0

复制IP

scmdk.gotoip55.com.
web.s1251.vhostgo.com.
211.149.238.85

scmdk.gotoip55.com. 96.552%

web.s1251.vhostgo.com. 96.552%

211.149.238.85 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
电信甘肃	0ms	没有记录	详情详情 HTTP PING DNS
电信黑龙江	260ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 260 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:24 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信吉林	203ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 203 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:24 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信安徽	97ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 97 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 111 详情详情 HTTP PING DNS
电信湖北襄阳	99ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 600 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 600 IN A 211.149.238.85 ;; Query time: 99 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 620 详情详情 HTTP PING DNS
电信江西宜春	100ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 100 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 20 01:57:22 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信山西吕梁	136ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 136 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 20 01:52:57 CST 2026 ;; MSG SIZE rcvd: 122 详情详情 HTTP PING DNS
电信陕西西安	170ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 170 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 119 详情详情 HTTP PING DNS
电信四川广安	64ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 299 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 118 IN A 211.149.238.85 ;; Query time: 64 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 119 详情详情 HTTP PING DNS
电信浙江温州	139ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 139 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 119 详情详情 HTTP PING DNS
移动湖南	62ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 30 IN A 211.149.238.85 ;; Query time: 62 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 111 详情详情 HTTP PING DNS
移动山西	102ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 102 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 111 详情详情 HTTP PING DNS
移动黑龙江	178ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	;; Warning: Message parser reports malformed message packet. medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 178 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 512 详情详情 HTTP PING DNS
移动吉林	379ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 379 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:24 UTC 2026 ;; MSG SIZE rcvd: 122 详情详情 HTTP PING DNS
移动海南	139ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 139 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 119 详情详情 HTTP PING DNS
移动天津	50ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 50 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动北京	735ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 300 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 13 IN A 211.149.238.85 ;; Query time: 735 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) (UDP) ;; WHEN: Thu Aug 20 01:57:24 CST 2026 ;; MSG SIZE rcvd: 119 详情详情 HTTP PING DNS
移动福建福州	164ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 164 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 111 详情详情 HTTP PING DNS
移动江苏常州	51ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 299 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 51 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 122 详情详情 HTTP PING DNS
移动辽宁大连	176ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 176 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 111 详情详情 HTTP PING DNS
移动内蒙古包头	212ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 212 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 119 详情详情 HTTP PING DNS
移动陕西咸阳	104ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 600 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 600 IN A 211.149.238.85 ;; Query time: 104 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 20 01:57:22 CST 2026 ;; MSG SIZE rcvd: 495 详情详情 HTTP PING DNS
移动重庆	108ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 108 IN A 211.149.238.85 ;; Query time: 108 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 122 详情详情 HTTP PING DNS
联通贵州	186ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 186 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通辽宁	176ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 176 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:24 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通天津	170ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 170 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 19 17:57:23 UTC 2026 ;; MSG SIZE rcvd: 111 详情详情 HTTP PING DNS
联通福建厦门	176ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 176 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 122 详情详情 HTTP PING DNS
联通山东烟台	158ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 158 msec ;; SERVER: 192.168.2.1#53(192.168.2.1) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通新疆博尔塔拉蒙古自治州	327ms	scmdk.gotoip55.com. web.s1251.vhostgo.com. 211.149.238.85[四川绵阳电信]	medcalo.cn. 900 IN CNAME scmdk.gotoip55.com. scmdk.gotoip55.com. 300 IN CNAME web.s1251.vhostgo.com. web.s1251.vhostgo.com. 120 IN A 211.149.238.85 ;; Query time: 327 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP) ;; WHEN: Thu Aug 20 01:57:23 CST 2026 ;; MSG SIZE rcvd: 131 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

medcalo.cn 优化建议

1、使用在线DNS测速工具定期检测不同区域的响应情况，重点关注波动较大的节点，分析延迟原因并优化。
2、通过DNS解析查询在线工具核查域名解析记录的一致性，确保所有解析结果指向正确的服务器地址。
3、利用DNS污染查询工具检查是否存在解析异常，避免因污染导致用户访问失败或跳转错误。
4、选择多个可靠的公共DNS进行测试对比，根据测试结果调整域名的首选DNS设置，提升解析稳定性。
5、结合DNS历史解析记录查询功能，跟踪解析记录的变化情况，及时发现并处理异常解析问题。

其他工具历史

更新时间 2026-08-21 05:29:04

	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