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4-bay.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4-bay.com2026-10-25 02:03:21
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 -3ms 新疆博尔塔拉蒙古自治州联通359ms 160.793ms
电信 -3ms 湖北襄阳电信261ms 108.2ms
移动 上海移动91ms 吉林长春移动287ms 150.091ms
联通 广东深圳联通27ms 新疆博尔塔拉蒙古自治州联通359ms 241.25ms
华东 安徽芜湖电信40ms 山东泰安联通295ms 123ms
华北 山西长治移动134ms 山西临汾联通237ms 196.667ms
华南 广东深圳联通27ms 广西北海移动142ms 72.333ms
华中 河南驻马店电信155ms 湖北襄阳电信261ms 208ms
西北 -127ms 新疆博尔塔拉蒙古自治州联通359ms 215.8ms
西南 -3ms -282ms 183.333ms
东北 黑龙江大庆电信121ms 吉林长春移动287ms 193.667ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
198.18.63.38
103.21.141.130
198.18.63.38
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 西藏
3ms 198.18.63.38[保留IP]
4-bay.com.		1	IN	A	198.18.63.38
;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:02:40 UTC 2026
;; MSG SIZE  rcvd: 66

详情
详情 HTTP PING DNS
电信 安徽芜湖
40ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	900	IN	A	103.21.141.130

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 海南海口
48ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:17 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
电信 河南驻马店
155ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	900	IN	A	103.21.141.130

;; Query time: 155 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
电信 黑龙江大庆
121ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖北襄阳
261ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 261 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 24 18:02:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江苏苏州
69ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 69 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sun Oct 25 02:02:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
219ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:17 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
电信 山东威海
58ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 上海
108ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 108 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sun Oct 25 02:02:17 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
移动 宁夏
127ms 103.21.141.130[上海电信]
4-bay.com.		600	IN	A	103.21.141.130
;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:02:19 UTC 2026
;; MSG SIZE  rcvd: 146

详情
详情 HTTP PING DNS
移动 安徽六安
115ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
133ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 133 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 24 18:02:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东广州
235ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:22 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 广西北海
142ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
287ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 287 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 231
详情
详情 HTTP PING DNS
移动 江西宜春
99ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 辽宁大连
173ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 173 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:17 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山东青岛
115ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 115 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山西长治
134ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 134 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 24 18:02:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 上海
91ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 91 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南
265ms 103.21.141.130[上海电信]
4-bay.com.		600	IN	A	103.21.141.130
;; Query time: 265 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:02:38 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 宁夏
225ms 103.21.141.130[上海电信]
4-bay.com.		600	IN	A	103.21.141.130
;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:02:38 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 江苏
240ms 103.21.141.130[上海电信]
4-bay.com.		600	IN	A	103.21.141.130
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:02:19 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 四川
282ms 103.21.141.130[上海电信]
4-bay.com.		600	IN	A	103.21.141.130
;; Query time: 282 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 24 18:02:19 UTC 2026
;; MSG SIZE  rcvd: 822

详情
详情 HTTP PING DNS
联通 广东深圳
27ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 27 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 24 17:59:50 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东泰安
295ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 295 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 25 02:02:18 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山西临汾
237ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 237 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 24 18:02:18 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
359ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats 4-bay.com
;; global options: +cmd

;; ANSWER SECTION:
4-bay.com.	600	IN	A	103.21.141.130

;; Query time: 359 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 25 02:02:18 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。

4-bay.com 优化建议

1、dns测速在线显示最快3ms最慢359ms,建议使用dns速度测试与dns解析速度测试工具持续监控,结合dns测速工具优化上海电信节点响应,降低解析波动。
2、检测中出现保留IP 198.18.63.38,建议通过dns污染查询与dns劫持检测排查异常,利用dns检测工具确认解析一致性,避免dns污染影响。
3、多数记录指向上海电信单一IP,建议使用dns解析查询在线与dns历史解析记录查询核对记录,借助在线dns测试工具增加多区域节点,提升解析可靠性。

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更新时间 2026-10-26 22:16:03
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