广告
提示
工具简介
7trip.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7trip.com2026-09-29 02:03:30
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
立即登录
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 -31ms 江西宜春电信1051ms 186ms
电信 -31ms 江西宜春电信1051ms 213.5ms
移动 山东青岛移动90ms 四川眉山移动240ms 140.5ms
联通 福建漳州联通41ms 宁夏银川联通491ms 204ms
华东 福建漳州联通41ms 江西宜春电信1051ms 248.2ms
华北 河北廊坊联通53ms 天津联通220ms 127.75ms
华南 目标响应超时
华中 湖北武汉移动103ms 湖南邵阳联通223ms 180.8ms
西北 宁夏银川电信82ms 宁夏银川联通491ms 203ms
西南 贵州黔南布依族苗族自治州电信75ms 四川眉山移动240ms 143.8ms
东北 -31ms 吉林长春移动121ms 76ms
解析占比
全部 电信 移动 联通 被污染
115.28.17.92
115.28.17.92
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 山东
61ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 61 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:02:32 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 青海
84ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:02:12 UTC 2026
;; MSG SIZE  rcvd: 416

详情
详情 HTTP PING DNS
电信 辽宁
31ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:02:32 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
电信 西藏
124ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:02:12 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
75ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 75 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河南驻马店
201ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	900	IN	A	115.28.17.92

;; Query time: 201 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 江西宜春
1051ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 1051 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
82ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 82 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 陕西西安
155ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 155 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 18:02:12 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江宁波
271ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 271 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
135ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:02:12 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 北京
162ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 162 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 福建泉州
102ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:02:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
145ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 145 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 02:02:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南郑州
196ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 196 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖北武汉
103ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 103 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
121ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 121 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
移动 山东青岛
90ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:02:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 四川眉山
240ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Sep 29 02:02:11 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 浙江杭州
111ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	30	IN	A	115.28.17.92

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:02:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江西
220ms 115.28.17.92[山东青岛阿里云]
7trip.com.		600	IN	A	115.28.17.92
;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 18:02:12 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建漳州
41ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 02:02:11 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北廊坊
53ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 53 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 18:02:11 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南驻马店
181ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 181 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖南邵阳
223ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 18:02:12 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
296ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 296 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
76ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 76 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 18:01:32 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏银川
491ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 491 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
239ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 239 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
220ms 115.28.17.92[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 7trip.com
;; global options: +cmd

;; ANSWER SECTION:
7trip.com.	600	IN	A	115.28.17.92

;; Query time: 220 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Sep 29 02:02:12 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

7trip.com 优化建议

1、建议优先引入智能解析调度,优化山东青岛阿里云单一节点承载压力,结合dns测速在线与dns解析在线工具评估多区域响应,降低dns延迟测试峰值。
2、建议部署多节点负载均衡并启用dns轮询策略,通过dns解析查询在线与dns测速工具分散请求,改善dns解析速度测试表现,减少dns查询网站等待。
3、建议定期执行dns检测工具检查劫持风险,参考dns污染检测与dns在线查询结果,配置公共dns提升dns解析查询效率,确保dns测试网站可用性稳定。

其他工具历史

更新时间 2026-09-30 06:46:04
广告
广告