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kzcos.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kzcos.com2026-10-17 01:59:22
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%

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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14ms 江苏无锡移动690ms 190.517ms
电信 上海电信14ms 浙江宁波电信253ms 135.625ms
移动 北京移动24ms 江苏无锡移动690ms 207.667ms
联通 河北廊坊联通47ms 海南三亚联通318ms 216.444ms
华东 上海电信14ms 江苏无锡移动690ms 223.778ms
华北 北京移动24ms -200ms 122.571ms
华南 海南三亚联通318ms 海南三亚联通318ms 318ms
华中 河南洛阳电信161ms 湖北武汉联通207ms 191.5ms
西北 宁夏银川移动121ms 陕西渭南移动304ms 208ms
西南 云南昆明电信56ms 贵州遵义联通283ms 184.25ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
121.40.71.88
121.40.71.88
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 甘肃庆阳
175ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 175 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河南洛阳
161ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	900	IN	A	121.40.71.88

;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 江苏盐城
70ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东滨州
168ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 168 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
188ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 188 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 上海
14ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 14 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Oct 17 01:58:22 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 云南昆明
56ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江宁波
253ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 253 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古
116ms 121.40.71.88[浙江杭州阿里云]
kzcos.com.		600	IN	A	121.40.71.88
;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 北京
24ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 24 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 福建福州
134ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河北沧州
83ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南郑州
194ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 194 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江苏无锡
690ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 690 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 宁夏银川
121ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 山东青岛
110ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 110 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西渭南
304ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 304 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 上海
498ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 498 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南昆明
141ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 141 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Oct 17 01:58:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江金华
77ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 77 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
200ms 121.40.71.88[浙江杭州阿里云]
kzcos.com.		600	IN	A	121.40.71.88
;; Query time: 200 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 青海
232ms 121.40.71.88[浙江杭州阿里云]
kzcos.com.		600	IN	A	121.40.71.88
;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 贵州遵义
283ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 283 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南三亚
318ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 318 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
47ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 47 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 17:58:17 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北武汉
207ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 207 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖南衡阳
204ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 204 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Sat Oct 17 01:58:16 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
200ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 200 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
257ms 121.40.71.88[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats kzcos.com
;; global options: +cmd

;; ANSWER SECTION:
kzcos.com.	600	IN	A	121.40.71.88

;; Query time: 257 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Oct 17 01:58:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

kzcos.com 优化建议

1、针对kzcos.com检测结果,建议使用dns延迟测试、dns测速在线、dns解析查询、dns查询网等工具持续监测响应波动,当前平均约199ms、最快14ms、最慢690ms,差距明显,需优化节点调度。
2、建议通过dns污染查询、dns劫持检测、dns检测工具、dns解析记录查询等排查是否存在解析异常,当前多次解析均指向浙江杭州阿里云121.40.71.88,暂未见污染或劫持迹象。
3、建议结合dns速度在线测试、dns测试网站、在线测试dns速度、杭州移动dns、杭州电信dns等节点数据,重点优化杭州及周边区域解析速度,降低高延迟请求占比,提升整体稳定性。

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更新时间 2026-10-17 08:54:02
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