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emergtec.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emergtec.cn2026-11-14 01:57:29
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%

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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9ms 西藏拉萨移动129ms 55.31ms
电信 上海电信9ms 西藏拉萨电信75ms 34.143ms
移动 江苏无锡移动25ms 西藏拉萨移动129ms 56.455ms
联通 安徽芜湖联通40ms 甘肃庆阳联通114ms 67.636ms
华东 上海电信9ms 上海联通48ms 30.833ms
华北 -23ms 内蒙古包头移动77ms 41.2ms
华南 -29ms 海南海口联通99ms 68.4ms
华中 湖南郴州联通43ms 湖北武汉移动64ms 53.5ms
西北 广东广州移动46ms 甘肃庆阳联通114ms 80ms
西南 重庆移动71ms 西藏拉萨移动129ms 86.5ms
东北 黑龙江齐齐哈尔移动37ms 黑龙江大庆联通81ms 51.6ms
解析占比
全部 电信 移动 联通 被污染
39.100.27.114
39.100.27.114
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
23ms 39.100.27.114[北京阿里云]
emergtec.cn.		600	IN	A	39.100.27.114
;; Query time: 23 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 辽宁盘锦
44ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 44 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
38ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 38 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 上海
9ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 9 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 天津
23ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 23 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 西藏拉萨
75ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江温州
27ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 27 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 海南
29ms 39.100.27.114[北京阿里云]
emergtec.cn.		600	IN	A	39.100.27.114
;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 417

详情
详情 HTTP PING DNS
移动 安徽亳州
36ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广东广州
46ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 广西梧州
67ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 67 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
37ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 湖北武汉
64ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 64 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 吉林长春
40ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 40 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 江苏无锡
25ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 25 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 内蒙古包头
77ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 77 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏拉萨
129ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
71ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 71 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川
71ms 39.100.27.114[北京阿里云]
emergtec.cn.		600	IN	A	39.100.27.114
;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 安徽芜湖
40ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 甘肃庆阳
114ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 114 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广东深圳
81ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 81 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 17:53:22 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广西梧州
66ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 66 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Nov 13 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 海南海口
99ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 99 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 黑龙江大庆
81ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 81 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖南郴州
43ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
56ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 56 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
45ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 14 01:56:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
48ms 39.100.27.114[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats emergtec.cn
;; global options: +cmd

;; ANSWER SECTION:
emergtec.cn.	600	IN	A	39.100.27.114

;; Query time: 48 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sat Nov 14 01:56:13 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。

emergtec.cn 优化建议

1、针对emergtec.cn解析均指向北京阿里云单一IP,建议使用dns污染检测与dns污染查询工具确认无劫持,并结合dns解析查询在线验证解析一致性。
2、响应时间9至129ms波动明显,建议通过dns测速在线与dns速度在线测试多节点监测,配合dns检测工具评估各运营商线路质量。
3、为提升解析稳定性,建议使用dns记录查询与dns历史解析记录查询核查记录变更,并借助在线测试最佳dns优化节点配置。

其他工具历史

更新时间 2026-11-14 08:53:03
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