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bufsin.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bufsin.com2026-10-27 02:03:04
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 上海电信80ms 新疆昌吉回族自治州电信1565ms 355.655ms
电信 上海电信80ms 新疆昌吉回族自治州电信1565ms 316.3ms
移动 四川成都移动144ms 广西北海移动499ms 242ms
联通 广东深圳联通165ms 陕西西安联通845ms 454.75ms
华东 上海电信80ms 安徽马鞍山联通390ms 191ms
华北 -128ms 内蒙古赤峰联通431ms 290.833ms
华南 海南海口电信118ms 广西北海移动499ms 314.75ms
华中 湖北襄阳电信208ms 河南洛阳联通434ms 294ms
西北 陕西咸阳移动178ms 新疆昌吉回族自治州电信1565ms 607.2ms
西南 四川成都移动144ms 贵州遵义联通426ms 289.5ms
东北 吉林长春联通469ms 黑龙江大庆联通604ms 536.5ms
解析占比
全部 电信 移动 联通 被污染
exp.gname.net.
172.65.211.209
exp.gname.net.
172.65.211.209
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
128ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
bufsin.com.		600	IN	CNAME	exp.gname.net.
exp.gname.net.		284	IN	A	172.65.211.209
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 26 18:03:00 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
电信 海南海口
118ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	300	IN	A	172.65.211.209

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 河南驻马店
216ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	900	IN	CNAME	exp.gname.net.
exp.gname.net.	900	IN	A	172.65.211.209

;; Query time: 216 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 湖北襄阳
208ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	70	IN	A	172.65.211.209

;; Query time: 208 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:03:00 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 江西南昌
103ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	234	IN	A	172.65.211.209

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 内蒙古包头
286ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	199	IN	A	172.65.211.209

;; Query time: 286 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 105
详情
详情 HTTP PING DNS
电信 宁夏银川
254ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	216	IN	A	172.65.211.209

;; Query time: 254 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 上海
80ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	600	IN	A	172.65.211.209

;; Query time: 80 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 天津
205ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	300	IN	A	172.65.211.209

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
1565ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	143	IN	A	172.65.211.209

;; Query time: 1565 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:01 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 广东广州
194ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	185	IN	A	172.65.211.209

;; Query time: 194 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 105
详情
详情 HTTP PING DNS
移动 广西北海
499ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	164	IN	A	172.65.211.209

;; Query time: 499 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 贵州遵义
168ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	600	IN	A	172.65.211.209

;; Query time: 168 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 河南洛阳
218ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	600	IN	A	172.65.211.209

;; Query time: 218 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 陕西咸阳
178ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	600	IN	A	172.65.211.209

;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 719
详情
详情 HTTP PING DNS
移动 四川成都
144ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	171	IN	A	172.65.211.209

;; Query time: 144 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 天津
293ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	24	IN	A	172.65.211.209

;; Query time: 293 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 安徽马鞍山
390ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	81	IN	A	172.65.211.209

;; Query time: 390 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 广东深圳
165ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	142	IN	A	172.65.211.209

;; Query time: 165 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 26 18:00:29 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 贵州遵义
426ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	73	IN	A	172.65.211.209

;; Query time: 426 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 海南三亚
477ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	115	IN	A	172.65.211.209

;; Query time: 477 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:03:00 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 河南洛阳
434ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	108	IN	A	172.65.211.209

;; Query time: 434 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:02:59 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 黑龙江大庆
604ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	189	IN	A	172.65.211.209

;; Query time: 604 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 湖北天门
394ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	170	IN	A	172.65.211.209

;; Query time: 394 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 吉林长春
469ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	118	IN	A	172.65.211.209

;; Query time: 469 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
431ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; Query time: 431 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 26 18:02:49 UTC 2026
;; MSG SIZE  rcvd: 28
详情
详情 HTTP PING DNS
联通 陕西西安
845ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	300	IN	A	172.65.211.209

;; Query time: 845 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 26 18:01:49 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 天津
402ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	80	IN	A	172.65.211.209

;; Query time: 402 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 重庆
420ms exp.gname.net.
172.65.211.209[日本大阪府大阪市Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats bufsin.com
;; global options: +cmd

;; ANSWER SECTION:
bufsin.com.	600	IN	CNAME	exp.gname.net.
exp.gname.net.	187	IN	A	172.65.211.209

;; Query time: 420 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Oct 27 02:03:00 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

bufsin.com 优化建议

1、使用dns测速在线与dns速度测试工具定期复测,响应最慢1565ms、最快80ms,差距明显,建议排查日本大阪府Cloudflare节点路由并优化dns解析速度测试策略。
2、结合dns污染检测与dns劫持检测关注单次空返回异常,虽整体无污染,仍建议用dns污染在线检测持续监控解析一致性,避免dns域名污染风险。
3、通过dns历史解析记录查询与dns记录查询核对解析指向,域名CNAME指向exp.gname.net且各次解析一致,可配合网站dns查询与dns在线检测巩固解析稳定性。

其他工具历史

更新时间 2026-10-27 04:43:04
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