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njbsgc.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njbsgc.com2026-11-03 01:45:19
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 福建福州移动9ms 广西南宁联通443ms 216ms
电信 广东梅州电信22ms 内蒙古包头电信218ms 144.545ms
移动 福建福州移动9ms 四川成都移动350ms 185.8ms
联通 -186ms 广西南宁联通443ms 282.929ms
华东 福建福州移动9ms 江苏联通283ms 189.429ms
华北 河北唐山电信216ms 山西临汾联通254ms 226ms
华南 广东梅州电信22ms 广西南宁联通443ms 240.5ms
华中 河南洛阳移动133ms 河南洛阳联通369ms 237ms
西北 -186ms 陕西西安移动221ms 202ms
西南 云南楚雄彝族自治州电信90ms 云南昆明联通358ms 235.6ms
东北 辽宁盘锦电信115ms 吉林长春联通281ms 185.333ms
解析占比
全部 电信 移动 联通 被污染
cdn-yz502.yz168.cc.
8.138.29.49
cdn-yz502.yz168.cc.
8.138.29.49
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 福建厦门
216ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
njbsgc.com.		1000	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 412

详情
详情 HTTP PING DNS
电信 甘肃庆阳
199ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 199 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 17:44:31 UTC 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 广东梅州
22ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 662
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
102ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	314	IN	A	8.138.29.49

;; Query time: 102 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 河北唐山
216ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	476	IN	A	8.138.29.49

;; Query time: 216 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 河南驻马店
191ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 191 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 吉林长春
160ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 160 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 江苏无锡
61ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	601	IN	A	8.138.29.49

;; Query time: 61 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 辽宁盘锦
115ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	425	IN	A	8.138.29.49

;; Query time: 115 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Nov 02 17:44:31 UTC 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
电信 内蒙古包头
218ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 115
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
90ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 90 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 17:44:31 UTC 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 内蒙古
216ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
njbsgc.com.		3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:44:31 UTC 2026
;; MSG SIZE  rcvd: 76

详情
详情 HTTP PING DNS
移动 福建福州
9ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3595	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	595	IN	A	8.138.29.49

;; Query time: 9 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Tue Nov 03 01:44:36 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 河南洛阳
133ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 133 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Nov 03 01:44:30 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
移动 陕西西安
221ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 221 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 662
详情
详情 HTTP PING DNS
移动 四川成都
350ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	199	IN	A	8.138.29.49

;; Query time: 350 msec
;; SERVER: 211.137.96.205#53(211.137.96.205)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 青海
186ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
njbsgc.com.		3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 186 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:44:31 UTC 2026
;; MSG SIZE  rcvd: 87

详情
详情 HTTP PING DNS
联通 安徽马鞍山
249ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 249 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 福建福州
233ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 233 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 广东东莞
208ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 208 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 广西南宁
443ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 443 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 海南海口
289ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 289 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Nov 03 01:44:30 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 河南洛阳
369ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 369 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 湖北宜昌
255ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 255 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 吉林长春
281ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	280	IN	A	8.138.29.49

;; Query time: 281 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 江苏
283ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 283 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 山西临汾
254ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	161	IN	A	8.138.29.49

;; Query time: 254 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 17:44:31 UTC 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 上海
275ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 275 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 云南昆明
358ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 358 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS
联通 重庆
278ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats njbsgc.com
;; global options: +cmd

;; ANSWER SECTION:
njbsgc.com.	3600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 278 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Nov 03 01:44:31 CST 2026
;; MSG SIZE  rcvd: 104
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njbsgc.com 优化建议

1、针对查询时间波动大(9ms至443ms),建议使用dns测速在线、dns速度测试、dns解析速度测试工具持续监控,并结合dns测速工具与在线测试dns速度评估各运营商节点表现,优化解析稳定性。
2、当前解析指向广东广州阿里云单一IP,建议通过dns记录查询、dns历史解析记录查询与dns解析记录查询核查记录配置,并利用dns轮询与智能dns分散解析压力,配合dns检测工具验证多线路生效情况。
3、建议定期使用dns污染检测、dns污染在线检测网站与dns劫持检测工具排查异常,并结合dns在线查询与网站dns查询确认解析一致性,保障域名解析安全可靠。

其他工具历史

更新时间 2026-11-03 07:35:03
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