广告
提示
工具简介
dfxtz.net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dfxtz.net2026-09-28 01:37:24
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 宁夏银川移动1ms 内蒙古赤峰联通1338ms 267.4ms
电信 安徽合肥电信12ms 新疆乌鲁木齐电信550ms 229ms
移动 宁夏银川移动1ms 四川攀枝花移动324ms 168.9ms
联通 -219ms 内蒙古赤峰联通1338ms 388.364ms
华东 安徽合肥电信12ms 浙江金华联通289ms 148.833ms
华北 内蒙古包头电信59ms 内蒙古赤峰联通1338ms 328.286ms
华南 广西梧州移动231ms -272ms 256.333ms
华中 湖北襄阳电信292ms 湖南邵阳联通301ms 296.5ms
西北 宁夏银川移动1ms 新疆乌鲁木齐电信550ms 280ms
西南 四川攀枝花电信137ms 贵州贵阳联通334ms 265ms
东北 -168ms 辽宁营口联通436ms 318.5ms
解析占比
全部 电信 移动 联通 被污染
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49
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 黑龙江
168ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
dfxtz.net.		600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 31	IN	A	43.141.52.49
;; Query time: 168 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
电信 海南
272ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
dfxtz.net.		600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 300	IN	A	43.141.52.49
;; Query time: 272 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 609

详情
详情 HTTP PING DNS
电信 安徽合肥
12ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
dfxtz.net.		601	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com. 601	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 601	IN	A	43.141.52.49
;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Sep 28 01:36:18 CST 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
电信 湖北襄阳
292ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	28	IN	A	43.141.52.49

;; Query time: 292 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
电信 辽宁大连
416ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 416 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:36:20 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
电信 内蒙古包头
59ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	602	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	602	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	602	IN	A	43.141.52.49

;; Query time: 59 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
电信 四川攀枝花
137ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
550ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	599	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	27	IN	A	43.141.52.49

;; Query time: 550 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:35:52 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
电信 浙江温州
155ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	46	IN	A	43.141.52.49

;; Query time: 155 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 安徽六安
178ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 08:21:24 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 北京
160ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	300	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	300	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	300	IN	A	43.141.52.49

;; Query time: 160 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 广西梧州
231ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	300	IN	A	43.141.52.49

;; Query time: 231 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 江西宜春
144ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 187
详情
详情 HTTP PING DNS
移动 宁夏银川
1ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	33	IN	A	43.141.52.49

;; Query time: 1 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 山西长治
114ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	49	IN	A	43.141.52.49

;; Query time: 114 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 陕西西安
233ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 233 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 702
详情
详情 HTTP PING DNS
移动 四川攀枝花
324ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	5	IN	A	43.141.52.49

;; Query time: 324 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 天津
189ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	5	IN	A	43.141.52.49

;; Query time: 189 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
移动 浙江台州
115ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 北京
219ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
dfxtz.net.		600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 53	IN	A	43.141.52.49
;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 116

详情
详情 HTTP PING DNS
联通 广东深圳
266ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	10	IN	A	43.141.52.49

;; Query time: 266 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:34:23 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 贵州贵阳
334ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	10	IN	A	43.141.52.49

;; Query time: 334 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 湖南邵阳
301ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 301 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 吉林长春
254ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	50	IN	A	43.141.52.49

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 辽宁营口
436ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	14	IN	A	43.141.52.49

;; Query time: 436 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:36:20 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1338ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 1338 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:35:40 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 宁夏银川
265ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 265 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 山西长治
219ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 219 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:19 UTC 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
351ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	60	IN	A	43.141.52.49

;; Query time: 351 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Sep 28 01:36:20 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS
联通 浙江金华
289ms dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats dfxtz.net
;; global options: +cmd

;; ANSWER SECTION:
dfxtz.net.	600	IN	CNAME	dfxtz.net.cdn.dnsv1.com.
dfxtz.net.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	57	IN	A	43.141.52.49

;; Query time: 289 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Sep 28 01:36:19 CST 2026
;; MSG SIZE  rcvd: 176
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dfxtz.net 优化建议

1、建议通过dns测试网站及dns查询工具对腾讯CDN节点进行持续dns在线检测,利用dns测速工具确认43.141.52.49在各分区的解析一致性,推荐部署dns解析在线监控以捕捉异常。
2、结合dns记录查询与dns历史解析记录查询分析CDN调度稳定性,针对查询时间波动(如1338ms)优先采用dns污染在线检测及dns域名污染检测工具排查是否存在缓存节点干扰。
3、依托dns解析查询在线及dns速度测试优化递归链路,参考dns污染检测网站提升广东深圳腾讯节点的响应优先级,同时启用dns劫持检测和智能dns策略降低跨网延迟。

其他工具历史

更新时间 2026-09-29 15:39:02
广告
广告