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zcosz.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zcosz.com2026-10-26 02:02:05
预估消耗 0 检测点,实际消耗以【检测点账单】为准
21

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 - 海南海口联通308ms 175.19ms
电信 - -197ms 136.667ms
移动 江西宜春移动40ms 江苏常州移动252ms 145.375ms
联通 -59ms 海南海口联通308ms 242.286ms
华东 江西宜春移动40ms 浙江温州联通304ms 178ms
华北 - 天津联通269ms 129ms
华南 广西南宁联通224ms 海南海口联通308ms 266ms
华中 河南商丘移动198ms 湖北宜昌联通231ms 214.5ms
西北 -128ms -128ms 128ms
西南 云南曲靖电信74ms 重庆联通301ms 177ms
东北 辽宁大连移动129ms 黑龙江齐齐哈尔移动169ms 149ms
解析占比
全部 电信 移动 联通 被污染
a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126
a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126
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 北京
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 西藏
197ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
zcosz.com.		600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz. 60	IN	A	103.45.162.126
;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 18:01:58 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
电信 山东泰安
168ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 168 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
电信 山西长治
188ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	300	IN	A	103.45.162.126

;; Query time: 188 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 680
详情
详情 HTTP PING DNS
电信 云南曲靖
74ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	300	IN	A	103.45.162.126

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
电信 浙江温州
193ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 193 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
移动 宁夏
128ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
zcosz.com.		600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz. 60	IN	A	103.45.162.126
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 18:01:58 UTC 2026
;; MSG SIZE  rcvd: 416

详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
136ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	600	IN	A	103.45.162.126

;; Query time: 136 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
移动 河南商丘
198ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	600	IN	A	103.45.162.126

;; Query time: 198 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
169ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 680
详情
详情 HTTP PING DNS
移动 江苏常州
252ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	600	IN	A	103.45.162.126

;; Query time: 252 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
移动 江西宜春
40ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	600	IN	A	103.45.162.126

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 129
详情
详情 HTTP PING DNS
移动 辽宁大连
129ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
移动 上海
111ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
联通 北京
59ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
zcosz.com.		600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz. 60	IN	A	103.45.162.126
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 18:01:58 UTC 2026
;; MSG SIZE  rcvd: 83

详情
详情 HTTP PING DNS
联通 广西南宁
224ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
联通 海南海口
308ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 308 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
联通 湖北宜昌
231ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 231 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
联通 天津
269ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 269 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
联通 浙江温州
304ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 304 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS
联通 重庆
301ms a1111557.zhcdn2.ddosjq.xyz.
103.45.162.126[江苏宿迁联通]
; <<>> DiG Go <<>> +noall +answer +stats zcosz.com
;; global options: +cmd

;; ANSWER SECTION:
zcosz.com.	600	IN	CNAME	a1111557.zhcdn2.ddosjq.xyz.
a1111557.zhcdn2.ddosjq.xyz.	60	IN	A	103.45.162.126

;; Query time: 301 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Oct 26 02:01:57 CST 2026
;; MSG SIZE  rcvd: 118
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

zcosz.com 优化建议

1、dns测速在线显示多数节点响应在129ms至308ms,建议使用dns速度在线测试定期复检江苏宿迁联通节点,并结合dns解析速度测试排查解析链路中的高延迟环节。
2、dns查询网检测到解析指向a1111557.zhcdn2.ddosjq.xyz及103.45.162.126,建议通过dns历史解析记录查询和dns污染查询核对解析一致性,同时用dns劫持检测确认是否存在异常跳转。
3、dns检测工具发现单节点解析结果缺失,建议使用dns在线检测与dns生效检测复核权威记录,并借助站长工具dns和dns解析记录查询验证解析稳定性。

其他工具历史

更新时间 2026-10-26 14:10:02
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