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chinasgp.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chinasgp.cn2026-10-01 02:03:22
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38ms 甘肃兰州电信1846ms 240.9ms
电信 上海电信38ms 甘肃兰州电信1846ms 268.091ms
移动 浙江台州移动127ms 河北唐山移动226ms 198.75ms
联通 天津联通193ms -323ms 244.364ms
华东 上海电信38ms 安徽亳州联通267ms 161.167ms
华北 -89ms 河北唐山移动226ms 167.286ms
华南 -206ms 海南三亚联通268ms 237ms
华中 湖南长沙电信128ms 湖北武汉移动217ms 179.667ms
西北 宁夏银川电信84ms 甘肃兰州电信1846ms 433.857ms
西南 -108ms 重庆联通224ms 163.333ms
东北 黑龙江鸡西移动226ms -323ms 274.5ms
解析占比
全部 电信 移动 联通 被污染
104.21.13.178
172.67.156.222
104.21.13.178
172.67.156.222
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
89ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
chinasgp.cn.		300	IN	A	104.21.13.178
chinasgp.cn.		300	IN	A	172.67.156.222
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
电信 西藏
108ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
chinasgp.cn.		300	IN	A	104.21.13.178
chinasgp.cn.		300	IN	A	172.67.156.222
;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
电信 福建漳州
99ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	600	IN	A	104.21.13.178
chinasgp.cn.	600	IN	A	172.67.156.222

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 726
详情
详情 HTTP PING DNS
电信 甘肃兰州
1846ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	600	IN	A	172.67.156.222
chinasgp.cn.	600	IN	A	104.21.13.178

;; Query time: 1846 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 01 02:02:25 CST 2026
;; MSG SIZE  rcvd: 726
详情
详情 HTTP PING DNS
电信 湖南长沙
128ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 128 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 内蒙古包头
114ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	606	IN	A	172.67.156.222
chinasgp.cn.	606	IN	A	104.21.13.178

;; Query time: 114 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 宁夏银川
84ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 84 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 山西长治
121ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 121 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 726
详情
详情 HTTP PING DNS
电信 陕西渭南
141ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 141 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
电信 上海
38ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	600	IN	A	172.67.156.222
chinasgp.cn.	600	IN	A	104.21.13.178

;; Query time: 38 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 726
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
181ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 181 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 02:01:55 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 重庆
158ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
chinasgp.cn.		300	IN	A	104.21.13.178
chinasgp.cn.		300	IN	A	172.67.156.222
;; Query time: 158 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
移动 海南
206ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
chinasgp.cn.		300	IN	A	104.21.13.178
chinasgp.cn.		300	IN	A	172.67.156.222
;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 394

详情
详情 HTTP PING DNS
移动 河北唐山
226ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
226ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 湖北武汉
217ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 217 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 青海西宁
225ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 225 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 天津
205ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 205 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 浙江台州
127ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	600	IN	A	172.67.156.222
chinasgp.cn.	600	IN	A	104.21.13.178

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 江西
219ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
chinasgp.cn.		300	IN	A	172.67.156.222
chinasgp.cn.		300	IN	A	104.21.13.178
;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 黑龙江
323ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
chinasgp.cn.		430	IN	A	104.21.13.178
chinasgp.cn.		430	IN	A	172.67.156.222
;; Query time: 323 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 18:02:24 UTC 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 安徽亳州
267ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 267 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 海南三亚
268ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 268 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 湖南邵阳
194ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 194 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 宁夏银川
257ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 257 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 山西长治
223ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 18:02:23 UTC 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 上海
217ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 217 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 天津
193ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 193 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
303ms 172.67.156.222[美国Cloudflare, Inc.]
104.21.13.178[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	172.67.156.222
chinasgp.cn.	300	IN	A	104.21.13.178

;; Query time: 303 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 01 02:02:29 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
联通 重庆
224ms 104.21.13.178[美国Cloudflare, Inc.]
172.67.156.222[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats chinasgp.cn
;; global options: +cmd

;; ANSWER SECTION:
chinasgp.cn.	300	IN	A	104.21.13.178
chinasgp.cn.	300	IN	A	172.67.156.222

;; Query time: 224 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Oct 01 02:02:23 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

chinasgp.cn 优化建议

1、建议优先利用dns在线查询工具持续监控dns解析记录查询结果,结合dns检测工具与dns测速工具把握当前172.67.156.222与104.21.13.178的响应表现,针对query_time波动明显的情况优化dns解析速度测试策略。
2、考虑部署智能dns方案以增强dns解析在线查询的稳定性,通过在线dns解析查询对比不同节点间的dns测速在线结果,依据dns解析在线反馈调整域名dns解析查询的缓存策略,降低极端响应耗时。
3、加强对dns劫持检测与dns污染查询的定期排查,使用站长工具dns及dns在线检测评估现有美国节点组合的可用性,结合dns解析查询在线数据优化dns测试网站的配置,确保dns在线测试的可靠性。

其他工具历史

更新时间 2026-10-01 05:10:02
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