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heatcold.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heatcold.cn2026-10-26 01:55:21
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 上海电信46ms 甘肃兰州移动428ms 202.967ms
电信 上海电信46ms 新疆昌吉回族自治州电信396ms 176.923ms
移动 广东汕头移动55ms 甘肃兰州移动428ms 208.889ms
联通 河南驻马店联通104ms 福建福州联通355ms 238.625ms
华东 上海电信46ms 福建福州联通355ms 177.429ms
华北 河北唐山电信78ms 山西长治联通332ms 165.667ms
华南 广东汕头移动55ms 广西梧州联通216ms 148.8ms
华中 河南驻马店联通104ms 河南商丘移动206ms 155ms
西北 甘肃兰州电信306ms 甘肃兰州移动428ms 361ms
西南 云南昆明电信114ms 重庆移动236ms 177.667ms
东北 辽宁盘锦电信229ms 辽宁大连联通312ms 262ms
解析占比
全部 电信 移动 联通 被污染
www.heatcold.cn.
47.94.15.22
www.heatcold.cn.
47.94.15.22
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 安徽合肥
64ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	900	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	900	IN	A	47.94.15.22

;; Query time: 64 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 甘肃兰州
306ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	600	IN	A	47.94.15.22

;; Query time: 306 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
177ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 177 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 海南澄迈县
125ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
电信 河北唐山
78ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 78 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 江苏淮安
112ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	596	IN	A	47.94.15.22

;; Query time: 112 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 辽宁盘锦
229ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 229 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Oct 25 17:54:22 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 陕西西安
314ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 314 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 25 17:54:22 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 上海
46ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	600	IN	A	47.94.15.22

;; Query time: 46 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
电信 西藏山南
216ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 216 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
396ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 396 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 云南昆明
114ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 浙江温州
123ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 123 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 北京
87ms www.heatcold.cn.
47.94.15.22[北京阿里云]
heatcold.cn.		600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22
;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 17:54:22 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
移动 甘肃兰州
428ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	599	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 428 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 广东汕头
55ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	900	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	900	IN	A	47.94.15.22

;; Query time: 55 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 广西北海
179ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
147ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	600	IN	A	47.94.15.22

;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 河南商丘
206ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	600	IN	A	47.94.15.22

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 江苏淮安
310ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	600	IN	A	47.94.15.22

;; Query time: 310 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 上海
232ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 232 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 重庆
236ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 236 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 福建福州
355ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 355 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广东深圳
169ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 169 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 25 17:51:53 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广西梧州
216ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 216 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 河南驻马店
104ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 104 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 吉林长春
245ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 245 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 辽宁大连
312ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 312 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 山西长治
332ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 332 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 25 17:54:22 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 云南昆明
176ms www.heatcold.cn.
47.94.15.22[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats heatcold.cn
;; global options: +cmd

;; ANSWER SECTION:
heatcold.cn.	600	IN	CNAME	www.heatcold.cn.
www.heatcold.cn.	300	IN	A	47.94.15.22

;; Query time: 176 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 01:54:22 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

heatcold.cn 优化建议

1、针对dns测速与dns延迟测试表现,建议使用dns测速在线工具持续监测北京阿里云节点响应,结合dns解析查询优化解析路径,缩短访问延迟。
2、利用dns记录查询与dns历史解析记录查询核对www解析指向47.94.15.22的稳定性,配合dns解析速度测试评估不同区域解析效率。
3、通过dns污染检测与dns劫持检测工具定期排查解析安全,结合dns在线测试验证多运营商下解析一致性,保障访问质量。

其他工具历史

更新时间 2026-10-26 17:30:02
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