51dmai.com的DNS测速结果_dns解析查询

工具简介

51dmai.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51dmai.com2026-10-02 02:04:25

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	河北唐山电信44ms	黑龙江绥化移动4238ms	391.9ms
电信	河北唐山电信44ms	河南驻马店电信315ms	135.857ms
移动	内蒙古阿拉善盟移动73ms	黑龙江绥化移动4238ms	902.444ms
联通	河北唐山联通53ms	-575ms	247.571ms
华东	江苏盐城电信52ms	江西宜春移动1436ms	338.333ms
华北	河北唐山电信44ms	河北唐山移动380ms	113.111ms
华南	广西桂林电信92ms	广西梧州联通229ms	160.5ms
华中	河南驻马店电信315ms	河南驻马店电信315ms	315ms
西北	宁夏银川电信82ms	甘肃兰州电信288ms	196ms
西南	贵州贵阳联通260ms	贵州贵阳联通260ms	260ms
东北	吉林长春电信152ms	黑龙江绥化移动4238ms	1503.5ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.

xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. 100%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

查询结果仅供参考，不保证100%准确。

51dmai.com 优化建议

1、[建议优先关注aliyundunwaf.com防护节点在dns解析查询在线与dns在线查询中的响应表现，当前链路存在明显波动，建议针对杭州移动dns及西安移动dns等关键区域执行dns测速在线测试，并结合dns污染查询工具排查是否受干扰，同时推荐dns解析记录查询以核验节点归属，确保dns速度在线测试覆盖全网路径。]。
2、[建议针对dns检测工具所反映的响应时间差异，优化dns解析查询及dns测速工具的调度策略，重点监控dns域名查询在贵州联通dns与云南移动dns下的稳定性，并利用dns历史解析记录查询辅助分析切换效率，同时部署dns污染检测网站以规避解析风险，提升dns在线检测的全面性。]。
3、[建议依据dns测试结果中的峰值与低谷，调整dns解析在线及dns污染查询的监控频率，细化湖南移动dns与辽宁移动dns等地域的dns测试网站覆盖，结合ipv6dns测试验证双栈兼容性，并引入dns劫持检测机制，配合dns解析速度测试持续跟踪解析质量，保障dns服务器查询的稳定性。]。

其他工具历史

更新时间 2026-10-02 03:12:03

	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

检测点运营商检测节点	解析时间	解析内容	操作
电信北京	76ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 76 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:03:10 UTC 2026 ;; MSG SIZE rcvd: 203 详情详情 HTTP PING DNS
电信天津	85ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 85 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:03:10 UTC 2026 ;; MSG SIZE rcvd: 175 详情详情 HTTP PING DNS
电信甘肃兰州	288ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 288 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Fri Oct 02 02:03:15 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信广西桂林	92ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 92 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 101 详情详情 HTTP PING DNS
电信河北唐山	44ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 44 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信河南驻马店	315ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 315 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信吉林长春	152ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 152 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信江苏盐城	52ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 52 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 101 详情详情 HTTP PING DNS
电信江西南昌	264ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 264 msec ;; SERVER: 202.101.224.69#53(202.101.224.69) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信内蒙古包头	49ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 49 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Thu Oct 01 18:03:10 UTC 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信宁夏银川	82ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 82 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 101 详情详情 HTTP PING DNS
电信山东济南	89ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 89 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 18:03:10 UTC 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信陕西渭南	244ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 120 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 244 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 18:03:10 UTC 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
电信浙江宁波	70ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 70 msec ;; SERVER: 61.153.81.75#53(61.153.81.75) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动安徽六安	154ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 154 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动福建漳州	148ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 148 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动河北唐山	380ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 380 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动黑龙江绥化	4238ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 4238 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Fri Oct 02 02:03:14 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动江西宜春	1436ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 599 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 1436 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:11 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动辽宁大连	1375ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 1375 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:11 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	73ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 73 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 203 详情详情 HTTP PING DNS
移动宁夏银川	170ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 170 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 201 详情详情 HTTP PING DNS
移动山西长治	148ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 148 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 18:03:10 UTC 2026 ;; MSG SIZE rcvd: 279 详情详情 HTTP PING DNS
联通江西	575ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 575 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:03:11 UTC 2026 ;; MSG SIZE rcvd: 88 详情详情 HTTP PING DNS
联通福建福州	257ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 257 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
联通广西梧州	229ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 229 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
联通贵州贵阳	260ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 260 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
联通河北唐山	53ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 53 msec ;; SERVER: 202.99.160.68#53(202.99.160.68) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS
联通吉林长春	249ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 249 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Fri Oct 02 02:03:10 CST 2026 ;; MSG SIZE rcvd: 101 详情详情 HTTP PING DNS
联通内蒙古赤峰	110ms	xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com.	; <<>> DiG Go <<>> +noall +answer +stats 51dmai.com ;; global options: +cmd ;; ANSWER SECTION: 51dmai.com. 600 IN CNAME xgybdtto0ie0trrfmgephdxh080hczqv.aliyundunwaf.com. ;; Query time: 110 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:34 UTC 2026 ;; MSG SIZE rcvd: 190 详情详情 HTTP PING DNS