广告
提示
工具简介
sdjtwlgs.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sdjtwlgs.cn2026-09-28 01:36:10
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 (1)
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 新疆乌鲁木齐电信398ms 105.679ms
电信 安徽合肥电信29ms 新疆乌鲁木齐电信398ms 144.25ms
移动 宁夏银川移动1ms 广西南宁移动159ms 58.111ms
联通 山西长治联通59ms 海南海口联通135ms 100.714ms
华东 安徽合肥电信29ms 浙江宁波电信124ms 72.286ms
华北 山西长治联通59ms 河北唐山电信71ms 65ms
华南 -47ms 广西南宁移动159ms 99.714ms
华中 湖南长沙移动42ms 湖北武汉联通122ms 82ms
西北 宁夏银川移动1ms 新疆乌鲁木齐电信398ms 140.667ms
西南 四川成都电信122ms 贵州黔南布依族苗族自治州电信146ms 134ms
东北 辽宁大连移动56ms -293ms 174.5ms
解析占比
全部 电信 移动 联通 被污染
sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49
sdjtwlgs.cn.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 海南
74ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
sdjtwlgs.cn.		600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 300	IN	A	43.141.52.49
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 585

详情
详情 HTTP PING DNS
电信 黑龙江
293ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
sdjtwlgs.cn.		600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 60	IN	A	43.141.52.49
;; Query time: 293 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 120

详情
详情 HTTP PING DNS
电信 安徽合肥
29ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	900	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	900	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	900	IN	A	43.141.52.49

;; Query time: 29 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 甘肃兰州
126ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 126 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 796
详情
详情 HTTP PING DNS
电信 广东东莞
84ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 796
详情
详情 HTTP PING DNS
电信 广西南宁
135ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	209	IN	A	43.141.52.49

;; Query time: 135 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
146ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	599	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	300	IN	A	43.141.52.49

;; Query time: 146 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 河北唐山
71ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	35	IN	A	43.141.52.49

;; Query time: 71 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 陕西西安
129ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 129 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 四川成都
122ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 122 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
398ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 398 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:35:19 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
电信 浙江宁波
124ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	59	IN	A	43.141.52.49

;; Query time: 124 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
移动 海南
47ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
sdjtwlgs.cn.		600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 30	IN	A	43.141.52.49
;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 131

详情
详情 HTTP PING DNS
移动 安徽六安
42ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:35:46 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
移动 广西南宁
159ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 159 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
移动 湖南长沙
42ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	30	IN	A	43.141.52.49

;; Query time: 42 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 195
详情
详情 HTTP PING DNS
移动 江西宜春
56ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	600	IN	A	43.141.52.49

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:35:46 CST 2026
;; MSG SIZE  rcvd: 195
详情
详情 HTTP PING DNS
移动 辽宁大连
56ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	30	IN	A	43.141.52.49

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:35:46 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
移动 宁夏银川
1ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	30	IN	A	43.141.52.49

;; Query time: 1 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
移动 青海西宁
57ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 57 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
移动 浙江嘉兴
63ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
sdjtwlgs.cn.		600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com. 599	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 22	IN	A	43.141.52.49
;; Query time: 63 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Mon Sep 28 01:35:47 CST 2026
;; MSG SIZE  rcvd: 131

详情
详情 HTTP PING DNS
联通 江西
79ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
sdjtwlgs.cn.		600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com. 600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com. 48	IN	A	43.141.52.49
;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 120

详情
详情 HTTP PING DNS
联通 安徽亳州
113ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; Query time: 113 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 29
详情
详情 HTTP PING DNS
联通 甘肃庆阳
133ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 133 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
联通 广东深圳
64ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	42	IN	A	43.141.52.49

;; Query time: 64 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:33:50 UTC 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
联通 海南海口
135ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

;; ANSWER SECTION:
sdjtwlgs.cn.	600	IN	CNAME	sdjtwlgs.cn.cdn.dnsv1.com.
sdjtwlgs.cn.cdn.dnsv1.com.	600	IN	CNAME	cdn.dispatch.spcdntip.com.
cdn.dispatch.spcdntip.com.	1	IN	A	43.141.52.49

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:35:46 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
联通 湖北武汉
122ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:35:46 CST 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 山西长治
59ms sdjtwlgs.cn.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com.
43.141.52.49[广东深圳腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sdjtwlgs.cn
;; global options: +cmd

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

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:35:47 UTC 2026
;; MSG SIZE  rcvd: 184
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdjtwlgs.cn 优化建议

1、检测显示cn域名解析指向单一深圳节点且部分查询为空,建议结合dns解析在线查询与dns记录查询工具,重点优化域名dns解析检测的覆盖范围。
2、多次dns测试的query_time波动显著,最大398ms与最小1ms差距明显,建议通过dns测速在线功能,利用dns速度测试对比不同线路响应,优先调整广东深圳腾讯节点的调度策略。
3、存在两次ips数组为空的异常结果,疑似偶发dns劫持或污染风险,建议启用dns污染检测和dns劫持检测工具,并配置备用dns服务器地址以增强稳定性。

其他工具历史

更新时间 2026-09-29 13:36:02
广告
广告