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changereal.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changereal.cn2026-11-13 01:58:14
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%

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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 上海联通46ms 内蒙古包头移动656ms 190ms
电信 广东广州电信48ms 新疆乌鲁木齐电信569ms 204.727ms
移动 黑龙江绥化移动106ms 内蒙古包头移动656ms 219.667ms
联通 上海联通46ms 宁夏石嘴山联通293ms 163.846ms
华东 上海联通46ms 江苏苏州电信138ms 100ms
华北 河北唐山联通86ms 内蒙古包头移动656ms 261.2ms
华南 广东广州电信48ms 海南海口联通192ms 111.75ms
华中 湖南岳阳联通86ms 湖北襄阳电信237ms 147.75ms
西北 陕西西安电信112ms 新疆乌鲁木齐电信569ms 236ms
西南 云南昆明电信115ms 云南昆明电信115ms 115ms
东北 黑龙江绥化移动106ms 黑龙江大庆电信410ms 239ms
解析占比
全部 电信 移动 联通 被污染
2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.59
118.183.236.58
116.178.78.215
218.61.116.105
36.35.39.162
219.144.82.118
119.86.11.140
222.218.85.98
182.247.251.197
42.202.164.94
116.207.132.62
39.156.8.191
117.161.86.253
211.95.142.138
58.20.197.186
219.155.150.177
42.236.90.50
119.167.229.212
218.69.49.174
122.189.168.219
211.91.65.227
121.204.230.187
121.204.231.114
58.42.59.230
113.142.216.56
219.144.82.126
183.66.105.184
140.249.47.188
42.202.165.132
140.249.47.184
36.99.86.90
42.100.51.95
49.119.117.64
120.240.101.143
36.136.121.68
111.12.189.212
36.142.4.171
111.51.105.104
111.6.166.62
111.6.166.81
183.204.99.112
111.41.49.220
111.42.117.165
183.204.105.93
43.141.69.245
43.141.125.52
42.56.81.116
157.255.130.195
221.204.15.51
211.93.211.158
1.56.98.184
116.162.168.167
58.20.197.187
2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.59
118.183.236.58
116.178.78.215
218.61.116.105
36.35.39.162
219.144.82.118
119.86.11.140
222.218.85.98
182.247.251.197
42.202.164.94
116.207.132.62
39.156.8.191
117.161.86.253
211.95.142.138
58.20.197.186
219.155.150.177
42.236.90.50
119.167.229.212
218.69.49.174
122.189.168.219
211.91.65.227
121.204.230.187
121.204.231.114
58.42.59.230
113.142.216.56
219.144.82.126
183.66.105.184
140.249.47.188
42.202.165.132
140.249.47.184
36.99.86.90
42.100.51.95
49.119.117.64
120.240.101.143
36.136.121.68
111.12.189.212
36.142.4.171
111.51.105.104
111.6.166.62
111.6.166.81
183.204.99.112
111.41.49.220
111.42.117.165
183.204.105.93
43.141.69.245
43.141.125.52
42.56.81.116
157.255.130.195
221.204.15.51
211.93.211.158
1.56.98.184
116.162.168.167
58.20.197.187
全部展开
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 福建厦门
88ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
121.204.230.187[福建福州电信]
121.204.231.114[福建福州电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	121.204.230.187
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	121.204.231.114

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 838
详情
详情 HTTP PING DNS
电信 甘肃庆阳
256ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.59[甘肃庆阳西峰区电信]
118.183.236.58[甘肃庆阳西峰区电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.59
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.58

;; Query time: 256 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:57:22 UTC 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
电信 广东广州
48ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
58.42.59.230[贵州贵阳电信]
219.144.82.118[陕西西安电信]
113.142.216.56[陕西西安电信]
219.144.82.126[陕西西安电信]
183.66.105.184[重庆电信]
118.183.236.58[甘肃庆阳西峰区电信]
140.249.47.188[山东青岛电信]
42.202.165.132[辽宁大连电信]
118.183.236.59[甘肃庆阳西峰区电信]
119.86.11.140[重庆电信]
222.218.85.98[广西南宁电信]
140.249.47.184[山东青岛电信]
36.99.86.90[河南郑州电信]
182.247.251.197[云南昆明电信]
42.202.164.94[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	58.42.59.230
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	219.144.82.118
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	113.142.216.56
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	219.144.82.126
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	183.66.105.184
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	118.183.236.58
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	140.249.47.188
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	42.202.165.132
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	118.183.236.59
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	119.86.11.140
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	222.218.85.98
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	140.249.47.184
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	36.99.86.90
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	182.247.251.197
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	42.202.164.94

;; Query time: 48 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 1166
详情
详情 HTTP PING DNS
电信 海南海口
142ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
222.218.85.98[广西南宁电信]
118.183.236.58[甘肃庆阳西峰区电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	300	IN	A	222.218.85.98
c455es4p.slt-dk.sched.tdnsv12.com.	300	IN	A	118.183.236.58

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 745
详情
详情 HTTP PING DNS
电信 黑龙江大庆
410ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
42.100.51.95[黑龙江哈尔滨电信]
42.202.164.94[辽宁大连电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	42.100.51.95
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	42.202.164.94

;; Query time: 410 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
电信 湖北襄阳
237ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.58[甘肃庆阳西峰区电信]
116.207.132.62[湖北宜昌电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.58
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	116.207.132.62

;; Query time: 237 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 17:57:22 UTC 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
电信 江苏苏州
138ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
116.207.132.62[湖北宜昌电信]
118.183.236.58[甘肃庆阳西峰区电信]
118.183.236.59[甘肃庆阳西峰区电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	599	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	597	IN	A	116.207.132.62
c455es4p.slt-dk.sched.tdnsv12.com.	597	IN	A	118.183.236.58
c455es4p.slt-dk.sched.tdnsv12.com.	597	IN	A	118.183.236.59

;; Query time: 138 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
电信 宁夏银川
137ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.59[甘肃庆阳西峰区电信]
219.144.82.118[陕西西安电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.59
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	219.144.82.118

;; Query time: 137 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
电信 陕西西安
112ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.59[甘肃庆阳西峰区电信]
118.183.236.58[甘肃庆阳西峰区电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.59
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.58

;; Query time: 112 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:57:22 UTC 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
569ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
118.183.236.59[甘肃庆阳西峰区电信]
49.119.117.64[新疆乌鲁木齐电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	118.183.236.59
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	49.119.117.64

;; Query time: 569 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
电信 云南昆明
115ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
119.86.11.140[重庆电信]
182.247.251.197[云南昆明电信]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	300	IN	A	119.86.11.140
c455es4p.slt-dk.sched.tdnsv12.com.	300	IN	A	182.247.251.197

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
移动 福建福州
128ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
120.240.101.143[广东广州移动]
36.136.121.68[广西南宁移动]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	120.240.101.143
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	36.136.121.68

;; Query time: 128 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
移动 广东广州
134ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
111.12.189.212[青海西宁移动]
36.142.4.171[甘肃兰州移动]
111.51.105.104[宁夏固原移动]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	111.12.189.212
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	36.142.4.171
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	111.51.105.104

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:21 CST 2026
;; MSG SIZE  rcvd: 429
详情
详情 HTTP PING DNS
移动 河南商丘
164ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
111.6.166.62[河南焦作移动]
111.6.166.81[河南焦作移动]
183.204.99.112[河南新乡移动]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	111.6.166.62
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	111.6.166.81
c455es4p.slt-dk.sched.tdnsv12.com.	600	IN	A	183.204.99.112

;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
移动 黑龙江绥化
106ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
111.41.49.220[黑龙江哈尔滨移动]
111.42.117.165[黑龙江佳木斯移动]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	111.41.49.220
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	111.42.117.165

;; Query time: 106 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 838
详情
详情 HTTP PING DNS
移动 内蒙古包头
656ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
39.156.8.191[北京移动]
117.161.86.253[内蒙古呼和浩特移动]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	39.156.8.191
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	117.161.86.253

;; Query time: 656 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
移动 山西运城
130ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
117.161.86.253[内蒙古呼和浩特移动]
183.204.105.93[河南新乡移动]
39.156.8.191[北京移动]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	117.161.86.253
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	183.204.105.93
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	39.156.8.191

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
联通 北京
279ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
43.141.69.245[天津腾讯]
43.141.125.52[北京腾讯]
changereal.cn.		600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com. 600	IN CNAME www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn. 600	IN CNAME c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com. 300 IN A	43.141.69.245
c455es4p.slt-dk.sched.tdnsv12.com. 300 IN A	43.141.125.52
;; Query time: 279 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:57:22 UTC 2026
;; MSG SIZE  rcvd: 220

详情
详情 HTTP PING DNS
联通 甘肃庆阳
272ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
116.178.78.215[新疆乌鲁木齐联通]
42.56.81.116[辽宁沈阳联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	116.178.78.215
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	42.56.81.116

;; Query time: 272 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:57:22 UTC 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
联通 广东深圳
65ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
211.95.142.138[广东深圳联通]
157.255.130.195[广东东莞联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	211.95.142.138
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	157.255.130.195

;; Query time: 65 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 17:54:32 UTC 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
联通 海南海口
192ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
58.20.197.186[湖南株洲联通]
211.95.142.138[广东深圳联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	58.20.197.186
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	211.95.142.138

;; Query time: 192 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
联通 河北唐山
86ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
219.155.150.177[河南南阳联通]
42.236.90.50[河南郑州联通]
221.204.15.51[山西太原联通]
119.167.229.212[山东青岛联通]
218.69.49.174[天津联通]
211.93.211.158[山西太原联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	219.155.150.177
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	42.236.90.50
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	221.204.15.51
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	119.167.229.212
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	218.69.49.174
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	211.93.211.158

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 565
详情
详情 HTTP PING DNS
联通 黑龙江大庆
201ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
218.61.116.105[辽宁沈阳联通]
1.56.98.184[黑龙江鹤岗联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	218.61.116.105
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	1.56.98.184

;; Query time: 201 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
联通 湖北武汉
104ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
122.189.168.219[湖北襄阳联通]
36.35.39.162[安徽芜湖联通]
211.91.65.227[安徽合肥联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	122.189.168.219
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	36.35.39.162
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	211.91.65.227

;; Query time: 104 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Fri Nov 13 01:57:21 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
联通 湖南岳阳
86ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
58.20.197.186[湖南株洲联通]
116.162.168.167[湖南联通]
58.20.197.187[湖南株洲联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	58.20.197.186
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	116.162.168.167
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	58.20.197.187

;; Query time: 86 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
联通 内蒙古包头
155ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
42.236.90.50[河南郑州联通]
218.69.49.174[天津联通]
219.155.150.177[河南南阳联通]
119.167.229.212[山东青岛联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	42.236.90.50
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	218.69.49.174
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	219.155.150.177
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	119.167.229.212

;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:21 CST 2026
;; MSG SIZE  rcvd: 467
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
293ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
36.35.39.162[安徽芜湖联通]
116.178.78.215[新疆乌鲁木齐联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	36.35.39.162
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	116.178.78.215

;; Query time: 293 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
联通 陕西西安
121ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
218.61.116.105[辽宁沈阳联通]
116.178.78.215[新疆乌鲁木齐联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	218.61.116.105
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	116.178.78.215

;; Query time: 121 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Nov 13 01:57:22 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS
联通 上海
46ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
122.189.168.219[湖北襄阳联通]
211.91.65.227[安徽合肥联通]
36.35.39.162[安徽芜湖联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	122.189.168.219
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	211.91.65.227
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	36.35.39.162

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:27 CST 2026
;; MSG SIZE  rcvd: 418
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
230ms 2209155088.portal-cdn.site.thefastcdns.com.
www.changereal.cn.cdn.qcloudcdn.cn.
c455es4p.slt-dk.sched.tdnsv12.com.
218.61.116.105[辽宁沈阳联通]
116.178.78.215[新疆乌鲁木齐联通]
; <<>> DiG Go <<>> +noall +answer +stats changereal.cn
;; global options: +cmd

;; ANSWER SECTION:
changereal.cn.	600	IN	CNAME	2209155088.portal-cdn.site.thefastcdns.com.
2209155088.portal-cdn.site.thefastcdns.com.	600	IN	CNAME	www.changereal.cn.cdn.qcloudcdn.cn.
www.changereal.cn.cdn.qcloudcdn.cn.	600	IN	CNAME	c455es4p.slt-dk.sched.tdnsv12.com.
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	218.61.116.105
c455es4p.slt-dk.sched.tdnsv12.com.	60	IN	A	116.178.78.215

;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:57:21 CST 2026
;; MSG SIZE  rcvd: 369
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

changereal.cn 优化建议

1、结合dns测速在线与dns解析查询数据,建议针对辽宁沈阳联通、新疆乌鲁木齐联通等响应偏慢节点启用dns测速工具复测,并优化dns解析速度测试策略,降低跨网延迟。
2、建议使用dns污染检测与dns劫持检测工具核验新疆、甘肃等区域解析一致性,配合dns历史解析记录查询排查异常,保障dns查询网结果准确。
3、建议通过在线dns测试工具对黑龙江、河南等移动联通节点做dns选优,结合dns解析记录查询与网站dns查询确认CNAME指向,提升dns在线查询稳定性。

其他工具历史

更新时间 2026-11-14 00:32:03
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