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njbravo.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njbravo.com2026-10-14 01:57:10
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40ms 辽宁盘锦电信407ms 153.533ms
电信 上海电信40ms 辽宁盘锦电信407ms 112.385ms
移动 福建泉州移动80ms 河南洛阳移动248ms 141.727ms
联通 吉林长春联通244ms 广西梧州联通284ms 264.333ms
华东 上海电信40ms 浙江宁波电信291ms 96.429ms
华北 内蒙古包头电信67ms 内蒙古阿拉善盟移动143ms 111.667ms
华南 海南海口电信53ms 广西梧州联通284ms 141ms
华中 河南洛阳移动248ms 河南洛阳移动248ms 248ms
西北 甘肃庆阳电信86ms 新疆昌吉回族自治州联通257ms 173.667ms
西南 云南楚雄彝族自治州电信53ms 四川成都联通265ms 156.571ms
东北 吉林长春电信106ms 辽宁盘锦电信407ms 218ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 黑龙江
121ms 103.21.141.130[上海电信]
njbravo.com.		300	IN	A	103.21.141.130
;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:56:47 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 福建漳州
43ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
电信 甘肃庆阳
86ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 86 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:56:47 UTC 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
电信 海南海口
53ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:46 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
电信 吉林长春
106ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 106 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江苏盐城
67ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 辽宁盘锦
407ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 407 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Tue Oct 13 17:56:47 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
67ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	606	IN	A	103.21.141.130

;; Query time: 67 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Oct 13 17:56:52 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山东济南
52ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	601	IN	A	103.21.141.130

;; Query time: 52 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:56:47 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 上海
40ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 40 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 四川成都
75ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 75 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
53ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:56:47 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江宁波
291ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 291 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 福建泉州
80ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 80 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广东广州
86ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	900	IN	A	103.21.141.130

;; Query time: 86 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
移动 河北沧州
125ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南洛阳
248ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 248 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 黑龙江绥化
157ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 157 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 江西宜春
102ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
143ms 103.21.141.130[上海电信]
njbravo.com.		600	IN	A	103.21.141.130
;; Query time: 143 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 四川眉山
136ms 103.21.141.130[上海电信]
njbravo.com.		600	IN	A	103.21.141.130
;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 西藏拉萨
170ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:43 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
178ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
134ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 134 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广西梧州
284ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 284 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
244ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 244 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 辽宁营口
273ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 273 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:56:47 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川成都
265ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 265 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Wed Oct 14 01:56:57 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
257ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 257 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 云南昆明
263ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njbravo.com
;; global options: +cmd

;; ANSWER SECTION:
njbravo.com.	600	IN	A	103.21.141.130

;; Query time: 263 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:56:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njbravo.com 优化建议

1、根据检测结果,dns解析查询显示所有记录均指向103.21.141.130,解析一致性良好,但dns测速在线显示响应时间波动明显,建议优化上海电信节点的dns速度在线测试表现,缩短峰值延迟并提升dns解析速度测试稳定性,同时结合dns在线查询工具持续监控dns记录查询结果。
2、dns检测工具反馈dns解析记录查询无异常,所有查询均返回同一IP,未发现dns劫持检测或dns污染查询风险,建议利用dns测试工具定期执行dns在线检测,并针对dns测速工具中出现的407ms高延迟时段进行专项优化,确保dns查询网用户体验一致。
3、dns解析在线数据显示均落在单一节点,虽然dns检测未出现污染,但存在单点故障隐患,建议部署dns轮询或多地dns解析记录,并结合dns选优策略分散流量,同时通过dns测速和dns检测工具持续评估dns解析在线性能,提升整体可靠性。

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更新时间 2026-10-14 09:32:02
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