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ca70am.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ca70am.cn2026-10-25 02:06:13
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 福建漳州电信85ms 新疆博尔塔拉蒙古自治州联通405ms 182.207ms
电信 福建漳州电信85ms 内蒙古包头电信139ms 112.2ms
移动 -99ms 甘肃兰州移动258ms 193.455ms
联通 河北唐山联通100ms 新疆博尔塔拉蒙古自治州联通405ms 254.25ms
华东 福建漳州电信85ms -247ms 134.714ms
华北 河北唐山联通100ms -264ms 183.75ms
华南 -99ms 广东深圳联通215ms 139ms
华中 河南驻马店电信108ms 湖南衡阳联通268ms 198ms
西北 宁夏银川电信115ms 新疆博尔塔拉蒙古自治州联通405ms 232.429ms
西南 重庆电信105ms 四川攀枝花移动235ms 151ms
东北 吉林长春移动229ms 黑龙江大庆联通286ms 257.5ms
解析占比
全部 电信 移动 联通 被污染
104.21.81.228
172.67.165.104
189.24.106.253
189.24.82.134
104.21.81.228
172.67.165.104
189.24.106.253
189.24.82.134
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
92ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	900	IN	A	104.21.81.228
ca70am.cn.	900	IN	A	172.67.165.104

;; Query time: 92 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 福建漳州
85ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	600	IN	A	172.67.165.104
ca70am.cn.	600	IN	A	104.21.81.228

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 695
详情
详情 HTTP PING DNS
电信 广东东莞
103ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	602	IN	A	104.21.81.228
ca70am.cn.	602	IN	A	172.67.165.104

;; Query time: 103 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 河南驻马店
108ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	900	IN	A	104.21.81.228
ca70am.cn.	900	IN	A	172.67.165.104

;; Query time: 108 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 695
详情
详情 HTTP PING DNS
电信 江苏苏州
123ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	598	IN	A	172.67.165.104
ca70am.cn.	598	IN	A	104.21.81.228

;; Query time: 123 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 内蒙古包头
139ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 宁夏银川
115ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 115 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 四川攀枝花
113ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
139ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 重庆
105ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 105 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 695
详情
详情 HTTP PING DNS
移动 海南
99ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
ca70am.cn.		300	IN	A	104.21.81.228
ca70am.cn.		300	IN	A	172.67.165.104
;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:05:38 UTC 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS
移动 福建龙岩
129ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 129 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 甘肃兰州
258ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 258 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 湖北襄阳
218ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 吉林长春
229ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 229 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 695
详情
详情 HTTP PING DNS
移动 江西宜春
137ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	600	IN	A	172.67.165.104
ca70am.cn.	600	IN	A	104.21.81.228

;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 宁夏银川
235ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 235 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 706
详情
详情 HTTP PING DNS
移动 青海西宁
226ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 226 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 山西长治
232ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 232 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 24 18:05:38 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 四川攀枝花
235ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 浙江金华
130ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	600	IN	A	172.67.165.104
ca70am.cn.	600	IN	A	104.21.81.228

;; Query time: 130 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 北京
264ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
ca70am.cn.		300	IN	A	104.21.81.228
ca70am.cn.		300	IN	A	172.67.165.104
;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:05:38 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 江西
247ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
ca70am.cn.		300	IN	A	172.67.165.104
ca70am.cn.		300	IN	A	104.21.81.228
;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:05:38 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 广东深圳
215ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 215 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 24 18:03:10 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 河北唐山
100ms 189.24.106.253[美国]
189.24.82.134[巴西米纳斯吉拉斯州茹伊斯迪福拉]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	60	IN	A	189.24.106.253
ca70am.cn.	60	IN	A	189.24.82.134

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 黑龙江大庆
286ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 286 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:37 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 湖南衡阳
268ms 172.67.165.104[美国Cloudflare, Inc.]
104.21.81.228[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	172.67.165.104
ca70am.cn.	300	IN	A	104.21.81.228

;; Query time: 268 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
249ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 249 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
405ms 104.21.81.228[美国Cloudflare, Inc.]
172.67.165.104[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats ca70am.cn
;; global options: +cmd

;; ANSWER SECTION:
ca70am.cn.	300	IN	A	104.21.81.228
ca70am.cn.	300	IN	A	172.67.165.104

;; Query time: 405 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 25 02:05:38 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ca70am.cn 优化建议

1、针对dns解析查询在线与dns测速在线结果,建议使用dns污染检测工具排查11次解析中出现的非Cloudflare异常IP,并借助dns历史解析记录查询确认解析稳定性。
2、利用dns检测工具和在线dns污染检测持续监测解析,重点核查189.24.106.253与189.24.82.134两个异常节点,结合dns劫持检测排除污染风险。
3、通过dns解析速度测试优化响应波动,当前85ms至405ms差距较大,建议启用智能dns与dns选优,配合dns在线测试与dns测速工具定期复测。

其他工具历史

更新时间 2026-10-26 18:25:03
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