广告
提示
工具简介
mcalu.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mcalu.com2026-09-28 01:59:16
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

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
立即登录
概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 山东济南电信40ms 北京移动945ms 251.867ms
电信 山东济南电信40ms 河南驻马店电信522ms 194.333ms
移动 浙江金华移动88ms 北京移动945ms 287.538ms
联通 -214ms 辽宁大连联通331ms 258.625ms
华东 山东济南电信40ms 江苏联通241ms 151.667ms
华北 -64ms 北京移动945ms 370.25ms
华南 广东中山移动122ms 海南海口联通291ms 212.667ms
华中 湖南长沙电信185ms 河南驻马店电信522ms 277ms
西北 青海西宁移动156ms 新疆伊犁哈萨克自治州移动343ms 219.25ms
西南 重庆联通227ms 重庆联通227ms 227ms
东北 吉林长春电信91ms 辽宁大连联通331ms 185.667ms
解析占比
全部 电信 移动 联通 被污染
120.79.253.190
120.79.253.190
DNS查询详情
全部
响应超时 被污染
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 北京
64ms 120.79.253.190[广东深圳阿里云]
mcalu.com.		900	IN	A	120.79.253.190
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 广西南宁
225ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 225 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河南驻马店
522ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 522 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 267
详情
详情 HTTP PING DNS
电信 湖北襄阳
231ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 231 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖南长沙
185ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 185 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 吉林长春
91ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 91 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东济南
40ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 40 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
222ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 222 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 225
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
169ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 169 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:57:50 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 北京
945ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	30	IN	A	120.79.253.190

;; Query time: 945 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:58:19 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
209ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 209 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东中山
122ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 122 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 267
详情
详情 HTTP PING DNS
移动 河北唐山
313ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 313 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南郑州
214ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 214 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 黑龙江绥化
135ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 135 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
128ms 120.79.253.190[广东深圳阿里云]
mcalu.com.		900	IN	A	120.79.253.190
;; Query time: 128 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 青海西宁
156ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 156 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山东青岛
107ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山西长治
135ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 135 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
843ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 843 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
343ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 343 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江金华
88ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 88 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江西
214ms 120.79.253.190[广东深圳阿里云]
mcalu.com.		900	IN	A	120.79.253.190
;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建福州
220ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南海口
291ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
312ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 312 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖南邵阳
233ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 233 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:58:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
241ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 241 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁大连
331ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 331 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:58:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
227ms 120.79.253.190[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats mcalu.com
;; global options: +cmd

;; ANSWER SECTION:
mcalu.com.	900	IN	A	120.79.253.190

;; Query time: 227 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Sep 28 01:58:18 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。

mcalu.com 优化建议

1、当前dns解析查询显示域名全部指向同一广东深圳阿里云节点,响应时间在40到945毫秒间波动,建议启用dns轮询或多节点部署以降低单点故障风险,同时针对西南区域用户优化dns测速工具选路策略。
2、dns速度在线测试结果中,快慢节点响应差距达23倍,最高延迟接近一秒,建议通过dns测速在线工具排查链路瓶颈,并考虑切换至dns服务器查询相对稳定的公共dns,提升dns解析在线体验。
3、现有dns记录查询未出现dns劫持检测或污染信号,但单一节点承载全部解析请求,建议部署dns域名污染检测监控并增加备用dns解析记录,结合在线dns测试工具定期评估dns解析速度测试表现。

其他工具历史

更新时间 2026-09-29 10:27:03
广告
广告