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cdwfjd.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cdwfjd.cn2026-11-01 01:50:16
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%

登录51CESU,立即查看域名污染全国分布情况
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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 - 山东烟台联通293ms 104.633ms
电信 - 黑龙江大庆电信147ms 76.4ms
移动 上海移动20ms 新疆昌吉回族自治州移动264ms 107.167ms
联通 安徽芜湖联通72ms 山东烟台联通293ms 136.125ms
华东 上海移动20ms 山东烟台联通293ms 94.8ms
华北 - 山西临汾联通125ms 72.111ms
华南 -51ms -51ms 51ms
华中 河南平顶山联通155ms 湖南长沙移动161ms 158ms
西北 宁夏银川电信84ms 新疆昌吉回族自治州移动264ms 147.25ms
西南 云南昆明电信66ms 西藏拉萨移动180ms 114.4ms
东北 吉林长春联通85ms 黑龙江大庆电信147ms 122ms
解析占比
全部 电信 移动 联通 被污染
cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50
cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50
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
0ms 没有记录

                        
详情
详情 HTTP PING DNS
电信 河北承德
92ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:31 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 黑龙江大庆
147ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:31 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 吉林长春
139ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 139 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 江西南昌
56ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 宁夏银川
84ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 84 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 山东济南
33ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	602	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	602	IN	A	180.76.156.50

;; Query time: 33 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 山西长治
55ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
92ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
电信 云南昆明
66ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 海南
51ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
cdwfjd.cn.		600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net. 600 IN	A	180.76.156.50
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 443

详情
详情 HTTP PING DNS
移动 内蒙古
80ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
cdwfjd.cn.		600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net. 600 IN	A	180.76.156.50
;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
移动 北京
26ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
cdwfjd.cn.		600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net. 600 IN	A	180.76.156.50
;; Query time: 26 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
105ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 105 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 河北唐山
58ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 湖南长沙
161ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 161 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 133
详情
详情 HTTP PING DNS
移动 宁夏银川
149ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 149 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 817
详情
详情 HTTP PING DNS
移动 上海
20ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 20 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 四川攀枝花
96ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 天津
96ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 96 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 西藏拉萨
180ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 180 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
264ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 四川
125ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
cdwfjd.cn.		600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net. 600 IN	A	180.76.156.50
;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
联通 安徽芜湖
72ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:31 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 河北唐山
117ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 河南平顶山
155ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 155 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 黑龙江大庆
117ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 117 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 吉林长春
85ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 85 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 山东烟台
293ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 293 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:49:32 CST 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS
联通 山西临汾
125ms cdwfjd0y.bcchost50.tfidc.net.
180.76.156.50[北京百度]
; <<>> DiG Go <<>> +noall +answer +stats cdwfjd.cn
;; global options: +cmd

;; ANSWER SECTION:
cdwfjd.cn.	600	IN	CNAME	cdwfjd0y.bcchost50.tfidc.net.
cdwfjd0y.bcchost50.tfidc.net.	600	IN	A	180.76.156.50

;; Query time: 125 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 17:49:32 UTC 2026
;; MSG SIZE  rcvd: 122
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cdwfjd.cn 优化建议

1、dns延迟测试显示多数请求在50至150毫秒,建议使用dns测速在线与dns速度在线测试持续监控,并借助dns解析查询在线核对解析一致性。
2、出现一次dns查询网空结果,建议通过dns记录查询与dns历史解析记录查询排查异常,结合dns污染查询工具确认无劫持。
3、解析集中在单IP北京百度,建议用在线测试最佳dns与dns测速工具对比多地运营商节点,并定期做dns检测工具复核。

其他工具历史

更新时间 2026-11-01 09:53:03
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