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nas123.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nas123.cn2026-11-05 01:52:28
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 上海电信67ms -298ms 202.333ms
电信 上海电信67ms 吉林长春电信157ms 118.75ms
移动 湖南长沙移动183ms -260ms 225.9ms
联通 上海联通209ms -298ms 238.417ms
华东 上海电信67ms 山东泰安移动259ms 186.625ms
华北 天津联通214ms 内蒙古呼和浩特联通274ms 240.75ms
华南 广西桂林电信106ms -228ms 181.667ms
华中 湖南长沙电信111ms 湖北武汉联通267ms 201.2ms
西北 宁夏石嘴山联通244ms 甘肃兰州移动255ms 249.5ms
西南 西藏拉萨电信114ms -298ms 210.167ms
东北 黑龙江大庆电信146ms 吉林长春电信157ms 151.5ms
解析占比
全部 电信 移动 联通 被污染
172.67.214.240
104.21.83.56
172.67.214.240
104.21.83.56
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 广西桂林
106ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 106 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 黑龙江大庆
146ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 湖南长沙
111ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 111 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 04 17:51:10 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 吉林长春
157ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 157 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 上海
67ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 67 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 四川攀枝花
143ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 西藏拉萨
114ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 浙江宁波
106ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 106 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 海南
228ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
nas123.cn.		300	IN	A	172.67.214.240
nas123.cn.		300	IN	A	104.21.83.56
;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:51:10 UTC 2026
;; MSG SIZE  rcvd: 392

详情
详情 HTTP PING DNS
移动 内蒙古
260ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
nas123.cn.		300	IN	A	104.21.83.56
nas123.cn.		300	IN	A	172.67.214.240
;; Query time: 260 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:51:10 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
移动 北京
215ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
nas123.cn.		300	IN	A	104.21.83.56
nas123.cn.		300	IN	A	172.67.214.240
;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:51:10 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
移动 甘肃兰州
255ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	600	IN	A	172.67.214.240
nas123.cn.	600	IN	A	104.21.83.56

;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 河南洛阳
230ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	600	IN	A	104.21.83.56
nas123.cn.	600	IN	A	172.67.214.240

;; Query time: 230 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 湖南长沙
183ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 183 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 山东泰安
259ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 上海
215ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 215 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 四川成都
198ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 198 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 浙江金华
216ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	600	IN	A	104.21.83.56
nas123.cn.	600	IN	A	172.67.214.240

;; Query time: 216 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 云南
298ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
nas123.cn.		300	IN	A	104.21.83.56
nas123.cn.		300	IN	A	172.67.214.240
;; Query time: 298 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 17:51:31 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 广西南宁
211ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 211 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 贵州遵义
241ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 河南南阳
215ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 湖北武汉
267ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 267 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江苏徐州
211ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 211 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
274ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
244ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 244 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 01:51:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 上海
209ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 209 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 天津
214ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 214 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 浙江金华
210ms 104.21.83.56[美国Cloudflare, Inc.]
172.67.214.240[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	104.21.83.56
nas123.cn.	300	IN	A	172.67.214.240

;; Query time: 210 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Thu Nov 05 01:51:10 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 重庆
267ms 172.67.214.240[美国Cloudflare, Inc.]
104.21.83.56[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats nas123.cn
;; global options: +cmd

;; ANSWER SECTION:
nas123.cn.	300	IN	A	172.67.214.240
nas123.cn.	300	IN	A	104.21.83.56

;; Query time: 267 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Nov 05 01:51:10 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。

nas123.cn 优化建议

1、dns测速在线显示解析稳定指向Cloudflare节点,建议结合dns污染检测工具排查解析异常,并利用dns解析查询在线核验记录一致性。
2、dns测速响应在67ms至298ms波动,可通过dns速度在线测试与dns解析速度测试筛选最优节点,配合dns选优提升访问效率。
3、dns查询网数据未见污染迹象,建议持续使用dns污染在线检测与dns检测工具监控,确保dns在线查询结果准确可靠。

其他工具历史

更新时间 2026-11-06 07:19:04
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