demag-tv.com的DNS测速结果_dns解析查询

工具简介

demag-tv.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demag-tv.com2026-10-09 01:54:11

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
立即登录

概览响应超时 (2)

区域/运营商	响应最快	响应最慢	平均响应
全部	上海电信31ms	新疆乌鲁木齐电信341ms	184.296ms
电信	上海电信31ms	新疆乌鲁木齐电信341ms	118.583ms
移动	黑龙江绥化移动137ms	北京移动292ms	197.6ms
联通	广东深圳联通192ms	陕西西安联通333ms	256.5ms
华东	上海电信31ms	江苏联通302ms	140ms
华北	河北唐山移动156ms	北京移动292ms	229ms
华南	广东广州电信32ms	广东深圳联通192ms	98.75ms
华中	湖北襄阳移动155ms	湖北武汉联通227ms	191ms
西北	陕西西安电信34ms	新疆乌鲁木齐电信341ms	201ms
西南	贵州黔南布依族苗族自治州电信79ms	云南昆明联通295ms	211.25ms
东北	黑龙江绥化移动137ms	辽宁营口联通328ms	235ms

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 93.103%

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
电信北京	0ms	没有记录	dig: isc_taskmgr_create: no available threads 详情详情 HTTP PING DNS
电信西藏	223ms	103.21.141.130[上海电信]	demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 223 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信广东广州	32ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 32 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
电信广西南宁	45ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 45 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	79ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 79 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信海南海口	126ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 126 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:53:46 CST 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
电信江苏盐城	55ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 604 IN A 103.21.141.130 ;; Query time: 55 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:53:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信宁夏银川	96ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 96 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山西长治	275ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 275 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
电信陕西西安	34ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 34 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信上海	31ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 31 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	341ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 341 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 09 01:53:15 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信浙江温州	86ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 86 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动北京	292ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 292 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动河北唐山	156ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 156 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动黑龙江绥化	137ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 137 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
移动湖北襄阳	155ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 155 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动四川攀枝花	248ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 248 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通江西	226ms	103.21.141.130[上海电信]	demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 226 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通广东深圳	192ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 192 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 17:51:38 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通河北廊坊	219ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 219 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通湖北武汉	227ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 227 msec ;; SERVER: 218.104.111.122#53(218.104.111.122) ;; WHEN: Fri Oct 09 01:53:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通吉林长春	240ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 240 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通江苏	302ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 302 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通辽宁营口	328ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 328 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通陕西西安	333ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 333 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 17:53:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通四川成都	0ms	没有记录	;; communications error to 119.6.6.6:53: read udp 192.168.1.3:40582->119.6.6.6:53: i/o timeout 详情详情 HTTP PING DNS
联通天津	203ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 203 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通云南昆明	295ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats demag-tv.com ;; global options: +cmd ;; ANSWER SECTION: demag-tv.com. 600 IN A 103.21.141.130 ;; Query time: 295 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:53:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

demag-tv.com 优化建议

1、建议启用多区域节点监控并对比上海电信响应时间，结合dns测速在线与dns解析查询在线工具，重点优化访问速度缓慢的查询时段。
2、针对返回空节点的情况，建议使用dns历史解析记录查询和dns污染检测，排查解析异常状态，并借助dns测试网站验证不同运营商下的解析一致性。
3、建议通过dns检测工具持续追踪上海电信节点响应波动，并利用在线测试最佳dns策略，将dns速度测试与dns解析记录查询结合，提升整体解析稳定性。

其他工具历史

更新时间 2026-10-09 04:30:02

	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