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sfjd.bj.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sfjd.bj.cn2026-09-08 01:44:13
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 山东济南联通58ms 山西长治联通3130ms 470.4ms
电信 -102ms 河南驻马店电信1076ms 288.833ms
移动 浙江嘉兴移动145ms -1875ms 615.222ms
联通 山东济南联通58ms 山西长治联通3130ms 567.667ms
华东 山东济南联通58ms 江苏常州移动271ms 142.6ms
华北 天津联通81ms 山西长治联通3130ms 795.667ms
华南 -136ms -217ms 176.5ms
华中 -102ms 河南驻马店电信1076ms 474.25ms
西北 -133ms -1875ms 475.5ms
西南 四川成都电信117ms -1672ms 551.833ms
东北 -211ms -211ms 211ms
解析占比
全部 电信 移动 联通 被污染
cdn-yz-sd.72dns.net.
101.35.88.68
cdn-yz-sd.72dns.net.
101.35.88.68
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 湖北
102ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		600	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 183

详情
详情 HTTP PING DNS
电信 青海
143ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		600	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 183

详情
详情 HTTP PING DNS
电信 内蒙古
913ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 913 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:37 UTC 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
电信 黑龙江
211ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 211 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 天津
109ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		300	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 183

详情
详情 HTTP PING DNS
电信 贵州
281ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	60	IN	A	101.35.88.68
;; Query time: 281 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:37 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 海南
136ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		300	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 183

详情
详情 HTTP PING DNS
电信 福建漳州
107ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	600	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 270
详情
详情 HTTP PING DNS
电信 河北张家口
139ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
电信 河南驻马店
1076ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		900	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	900	IN	A	101.35.88.68
;; Query time: 1076 msec
;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP)
;; WHEN: Tue Sep 08 01:43:37 CST 2026
;; MSG SIZE  rcvd: 183

详情
详情 HTTP PING DNS
电信 江苏盐城
132ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	598	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
电信 四川成都
117ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
移动 西藏
1672ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	66	IN	A	101.35.88.68
;; Query time: 1672 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:38 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
移动 四川
157ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 157 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
移动 青海
267ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:37 UTC 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 宁夏
1875ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 1875 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:38 UTC 2026
;; MSG SIZE  rcvd: 183

详情
详情 HTTP PING DNS
移动 甘肃庆阳
152ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 152 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
移动 湖北武汉
596ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	415	IN	A	101.35.88.68

;; Query time: 596 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:37 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
移动 江苏常州
271ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		600	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 271 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
402ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 402 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Sep 08 01:43:37 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 浙江嘉兴
145ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 145 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
联通 云南
949ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 949 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:37 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 海南
217ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 217 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 青海
133ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 07 17:43:36 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 河南驻马店
123ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68
;; Query time: 123 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
联通 山东济南
58ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
sfjd.bj.cn.		120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	153	IN	A	101.35.88.68
;; Query time: 58 msec
;; SERVER: 10.0.3.1#53(10.0.3.1) (UDP)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
联通 山西长治
3130ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 3130 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 07 17:43:39 UTC 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
联通 陕西西安
283ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 283 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
联通 天津
81ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS
联通 重庆
135ms cdn-yz-sd.72dns.net.
101.35.88.68[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats sfjd.bj.cn
;; global options: +cmd

;; ANSWER SECTION:
sfjd.bj.cn.	120	IN	CNAME	cdn-yz-sd.72dns.net.
cdn-yz-sd.72dns.net.	600	IN	A	101.35.88.68

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 08 01:43:36 CST 2026
;; MSG SIZE  rcvd: 106
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sfjd.bj.cn 优化建议

1、使用在线DNS测速工具定期检测响应情况,筛选响应稳定的服务器节点。
2、结合不同地区的DNS解析记录查询,优化区域解析配置,提升访问速度。
3、通过DNS污染在线检测工具确认是否存在异常,保障解析准确性。

其他工具历史

更新时间 2026-09-08 08:23:02
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