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51-jia.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51-jia.com2026-09-30 01:59:28
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%

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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 -16ms 江苏无锡移动374ms 82.929ms
电信 -16ms 福建福州电信190ms 73.375ms
移动 北京移动20ms 江苏无锡移动374ms 119.667ms
联通 山西长治联通29ms 福建漳州联通150ms 59.818ms
华东 福建厦门移动29ms 江苏无锡移动374ms 138.667ms
华北 -16ms 山西长治移动93ms 37.5ms
华南 广东深圳联通32ms 广西梧州联通89ms 56.333ms
华中 湖北宜昌联通39ms 河南驻马店电信152ms 81ms
西北 宁夏银川电信39ms 陕西西安移动239ms 108.75ms
西南 重庆电信56ms 四川攀枝花移动171ms 100ms
东北 吉林长春联通36ms 辽宁大连联通45ms 39.333ms
解析占比
全部 电信 移动 联通 被污染
39.106.118.73
39.106.118.73
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
16ms 39.106.118.73[北京阿里云]
51-jia.com.		300	IN	A	39.106.118.73
;; Query time: 16 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 17:58:12 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 福建福州
190ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 190 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:10 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
电信 广西南宁
48ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 48 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河北唐山
38ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 38 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南驻马店
152ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	900	IN	A	39.106.118.73

;; Query time: 152 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
电信 江苏盐城
48ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
39ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 39 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 重庆
56ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 56 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 北京
20ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 20 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建厦门
29ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江绥化
37ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 37 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
移动 江苏无锡
374ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 374 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山东滨州
41ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 41 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西长治
93ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 93 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:58:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 陕西西安
239ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 239 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
移动 四川攀枝花
171ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 西藏拉萨
73ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 福建漳州
150ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 150 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 甘肃庆阳
57ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 57 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:58:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
32ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 32 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广西梧州
89ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 89 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南平顶山
52ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 52 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 17:58:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北宜昌
39ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 39 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
36ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 36 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁大连
45ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:58:11 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 山西长治
29ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 29 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:58:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西渭南
100ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 100 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:58:12 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
29ms 39.106.118.73[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51-jia.com
;; global options: +cmd

;; ANSWER SECTION:
51-jia.com.	600	IN	A	39.106.118.73

;; Query time: 29 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Wed Sep 30 01:58:12 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

51-jia.com 优化建议

1、建议优先优化阿里云北京节点的响应效率,当前大部分解析指向该区域且耗时跨度从16毫秒至374毫秒,可通过DNS解析检测与DNS测速工具持续监控波动,同时借助DNS解析查询在线工具排查缓存策略,并参考智能DNS配置实现流量调度,以降低整体延迟并提升解析稳定性。
2、建议针对单个空结果节点开展专项核查,该次超时或未返回记录可能受网络波动影响,建议利用DNS历史解析记录查询与DNS劫持检测工具确认是否异常,并结合DNS污染查询和DNS解析速度测试验证链路质量,必要时切换备用解析商以规避潜在故障风险。
3、建议结合地域分布优化解析调度策略,当前响应时间差异明显且单一IP承载全部请求,可通过在线测试最佳DNS及DNS选优工具评估多运营商路径,并利用域名DNS查询及DNS解析记录查询确认节点覆盖,同时参考阿里公共DNS或国内公共DNS作为备选,以增强容错能力并改善用户体验。

其他工具历史

更新时间 2026-09-30 04:13:04
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