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coldextrusion.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coldextrusion.com2026-10-30 02:04:17
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 四川成都电信22ms 青海西宁电信978ms 240.433ms
电信 四川成都电信22ms 青海西宁电信978ms 275.286ms
移动 河北唐山移动69ms 西藏拉萨移动280ms 162.8ms
联通 山东济南联通220ms 浙江金华联通668ms 281.385ms
华东 上海移动115ms 浙江金华联通668ms 300.4ms
华北 河北唐山移动69ms 内蒙古呼和浩特联通221ms 151ms
华南 -130ms 广西南宁联通239ms 202ms
华中 湖北武汉联通226ms 河南驻马店联通275ms 247.25ms
西北 宁夏银川电信82ms 青海西宁电信978ms 313ms
西南 四川成都电信22ms 西藏拉萨移动280ms 131.333ms
东北 黑龙江大庆移动156ms 吉林长春联通291ms 231.75ms
解析占比
全部 电信 移动 联通 被污染
47.102.193.127
47.102.193.127
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
220ms 47.102.193.127[上海阿里云]
coldextrusion.com.	3600	IN	A	47.102.193.127
;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
电信 甘肃兰州
192ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 192 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 618
详情
详情 HTTP PING DNS
电信 辽宁盘锦
260ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3599	IN	A	47.102.193.127

;; Query time: 260 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 宁夏银川
82ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 82 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 青海西宁
978ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 978 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 30 02:03:31 CST 2026
;; MSG SIZE  rcvd: 540
详情
详情 HTTP PING DNS
电信 陕西西安
173ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 173 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 四川成都
22ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 22 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 海南
130ms 47.102.193.127[上海阿里云]
coldextrusion.com.	3600	IN	A	47.102.193.127
;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 340

详情
详情 HTTP PING DNS
移动 河北唐山
69ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 黑龙江大庆
156ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 156 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 618
详情
详情 HTTP PING DNS
移动 湖北襄阳
248ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:29 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 山西长治
126ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:29 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 陕西西安
224ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 224 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 上海
115ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:29 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 天津
188ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 188 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 西藏拉萨
280ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 重庆
92ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 江西
254ms 47.102.193.127[上海阿里云]
coldextrusion.com.	3600	IN	A	47.102.193.127
;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 安徽蚌埠
245ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 甘肃庆阳
317ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 317 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 广东深圳
237ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 237 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 29 18:00:56 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 广西南宁
239ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 239 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 河南驻马店
275ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 275 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 湖北武汉
226ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 226 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Fri Oct 30 02:03:29 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 湖南邵阳
240ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 240 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 29 18:03:30 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 吉林长春
291ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 291 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
221ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 山东济南
220ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 220 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 29 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 陕西西安
225ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 225 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Oct 30 02:03:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 浙江金华
668ms 47.102.193.127[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats coldextrusion.com
;; global options: +cmd

;; ANSWER SECTION:
coldextrusion.com.	3600	IN	A	47.102.193.127

;; Query time: 668 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Oct 30 02:03:31 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

coldextrusion.com 优化建议

1、针对dns延迟测试与dns测速在线数据,建议优化上海阿里云节点响应波动,重点关注978ms和668ms高延迟样本,结合dns解析查询在线与dns速度在线测试持续监控解析稳定性。
2、建议使用dns污染检测与dns劫持检测工具定期核查coldextrusion.com解析一致性,当前所有样本均指向同一上海IP,可通过dns历史解析记录查询与dns记录查询确认无异常变更。
3、建议通过dns测试网站与在线dns测试工具对全国运营商dns进行对比测速,结合杭州移动dns、西安移动dns、贵州联通dns等多节点数据优化解析线路,提升dns解析速度测试表现。

其他工具历史

更新时间 2026-10-30 07:22:03
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