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aisnow.com.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aisnow.com.cn2026-09-04 01:49:12
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 -83ms 甘肃庆阳电信367ms 195.4ms
电信 -83ms 甘肃庆阳电信367ms 140.267ms
移动 -208ms -321ms 250.273ms
联通 -204ms 新疆博尔塔拉蒙古自治州联通312ms 251.25ms
华东 福建厦门电信84ms -236ms 164.333ms
华北 -97ms 山西长治联通253ms 197.75ms
华南 广东东莞电信108ms -208ms 146ms
华中 -110ms -110ms 110ms
西北 -125ms 甘肃庆阳电信367ms 264ms
西南 -83ms -321ms 173.4ms
东北 -145ms 辽宁沈阳电信279ms 205.5ms
解析占比
全部 电信 移动 联通 被污染
221.236.21.219
221.236.21.219
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
97ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 青海
125ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		600	IN	A	221.236.21.219
;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 135

详情
详情 HTTP PING DNS
电信 黑龙江
145ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 145 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 湖北
110ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		600	IN	A	221.236.21.219
;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 135

详情
详情 HTTP PING DNS
电信 贵州
83ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 云南
97ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		300	IN	A	221.236.21.219
;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 吉林
153ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 福建厦门
84ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	600	IN	A	221.236.21.219

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 198
详情
详情 HTTP PING DNS
电信 甘肃庆阳
367ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 367 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 广东东莞
108ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	601	IN	A	221.236.21.219

;; Query time: 108 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 广西南宁
122ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	300	IN	A	221.236.21.219

;; Query time: 122 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 江苏盐城
118ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	592	IN	A	221.236.21.219

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 辽宁沈阳
279ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 279 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 538
详情
详情 HTTP PING DNS
电信 四川成都
111ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 浙江温州
105ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 105 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 西藏
321ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 321 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 青海
230ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 海南
208ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 135

详情
详情 HTTP PING DNS
移动 甘肃庆阳
318ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 318 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江西宜春
219ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	600	IN	A	221.236.21.219

;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 辽宁大连
245ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 山西长治
237ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 237 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 陕西咸阳
228ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	600	IN	A	221.236.21.219

;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 198
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
268ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 268 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 云南昆明
255ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 浙江温州
224ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		600	IN	A	221.236.21.219
;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Sep 04 01:48:42 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 天津
204ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 204 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 江西
236ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 山西长治
253ms 221.236.21.219[四川成都电信]
; <<>> DiG Go <<>> +noall +answer +stats aisnow.com.cn
;; global options: +cmd

;; ANSWER SECTION:
aisnow.com.cn.	100	IN	A	221.236.21.219

;; Query time: 253 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 03 17:48:43 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
312ms 221.236.21.219[四川成都电信]
aisnow.com.cn.		100	IN	A	221.236.21.219
;; Query time: 312 msec
;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP)
;; WHEN: Fri Sep 04 01:48:43 CST 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

aisnow.com.cn 优化建议

1、定期使用在线DNS测速工具监测不同时段的响应表现,分析波动原因并优化解析配置。
2、结合DNS解析速度测试结果,对比不同运营商节点的响应差异,针对性调整解析策略。
3、利用DNS污染检测工具排查是否存在解析异常,确保域名解析安全稳定。

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更新时间 2026-09-04 12:31:04
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