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b2l.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b2l.com2026-11-06 02:13:24
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 湖南岳阳联通2ms 西藏拉萨移动311ms 73.5ms
电信 福建漳州电信10ms 广西南宁电信217ms 64.286ms
移动 河南郑州移动4ms 西藏拉萨移动311ms 50.25ms
联通 湖南岳阳联通2ms 宁夏石嘴山联通284ms 112.875ms
华东 浙江金华移动7ms -41ms 19.667ms
华北 天津移动5ms -37ms 20.5ms
华南 广东东莞联通8ms 广西南宁联通230ms 140.4ms
华中 湖南岳阳联通2ms 湖北天门移动9ms 5ms
西北 -43ms 宁夏石嘴山联通284ms 163.5ms
西南 重庆电信62ms 西藏拉萨移动311ms 195.75ms
东北 黑龙江绥化移动35ms 辽宁盘锦电信46ms 39.667ms
解析占比
全部 电信 移动 联通 被污染
139.196.101.85
139.196.101.85
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
37ms 139.196.101.85[上海阿里云]
b2l.com.		10	IN	A	139.196.101.85
;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:12:17 UTC 2026
;; MSG SIZE  rcvd: 41

详情
详情 HTTP PING DNS
电信 江西
41ms 139.196.101.85[上海阿里云]
b2l.com.		10	IN	A	139.196.101.85
;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:12:37 UTC 2026
;; MSG SIZE  rcvd: 41

详情
详情 HTTP PING DNS
电信 福建漳州
10ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	600	IN	A	139.196.101.85

;; Query time: 10 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 739
详情
详情 HTTP PING DNS
电信 广东珠海
71ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	1	IN	A	139.196.101.85

;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 广西南宁
217ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	300	IN	A	139.196.101.85

;; Query time: 217 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 海南海口
176ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	300	IN	A	139.196.101.85

;; Query time: 176 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 660
详情
详情 HTTP PING DNS
电信 江苏南通
15ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	60	IN	A	139.196.101.85

;; Query time: 15 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 辽宁盘锦
46ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	300	IN	A	139.196.101.85

;; Query time: 46 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Nov 05 18:12:17 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 山东滨州
38ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	10	IN	A	139.196.101.85

;; Query time: 38 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 18:12:17 UTC 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 山西长治
33ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	300	IN	A	139.196.101.85

;; Query time: 33 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 05 18:12:17 UTC 2026
;; MSG SIZE  rcvd: 694
详情
详情 HTTP PING DNS
电信 上海
10ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	600	IN	A	139.196.101.85

;; Query time: 10 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
电信 西藏山南
126ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	60	IN	A	139.196.101.85

;; Query time: 126 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 浙江宁波
18ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	300	IN	A	139.196.101.85

;; Query time: 18 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
电信 重庆
62ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	30	IN	A	139.196.101.85

;; Query time: 62 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
移动 福建福州
24ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	30	IN	A	139.196.101.85

;; Query time: 24 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 河北沧州
7ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	30	IN	A	139.196.101.85

;; Query time: 7 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 河南郑州
4ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	600	IN	A	139.196.101.85

;; Query time: 4 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 黑龙江绥化
35ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	30	IN	A	139.196.101.85

;; Query time: 35 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
移动 湖北天门
9ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	60	IN	A	139.196.101.85

;; Query time: 9 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 天津
5ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	60	IN	A	139.196.101.85

;; Query time: 5 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 西藏拉萨
311ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	10	IN	A	139.196.101.85

;; Query time: 311 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
移动 浙江金华
7ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	600	IN	A	139.196.101.85

;; Query time: 7 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 青海
43ms 139.196.101.85[上海阿里云]
b2l.com.		10	IN	A	139.196.101.85
;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:12:17 UTC 2026
;; MSG SIZE  rcvd: 41

详情
详情 HTTP PING DNS
联通 广东东莞
8ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	1	IN	A	139.196.101.85

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 广西南宁
230ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	10	IN	A	139.196.101.85

;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 湖南岳阳
2ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	1	IN	A	139.196.101.85

;; Query time: 2 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 吉林长春
38ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	10	IN	A	139.196.101.85

;; Query time: 38 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
284ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	10	IN	A	139.196.101.85

;; Query time: 284 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:12:16 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 上海
14ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	30	IN	A	139.196.101.85

;; Query time: 14 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS
联通 重庆
284ms 139.196.101.85[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2l.com
;; global options: +cmd

;; ANSWER SECTION:
b2l.com.	10	IN	A	139.196.101.85

;; Query time: 284 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Fri Nov 06 02:12:17 CST 2026
;; MSG SIZE  rcvd: 48
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

b2l.com 优化建议

1、dns延迟测试显示解析均指向上海阿里云单一IP,建议使用dns测速在线与dns解析查询在线工具持续监测,结合dns历史解析记录查询确认解析稳定性,避免单点风险。
2、dns速度在线测试最快2ms、最慢311ms,快慢差距明显,建议通过在线测试最佳dns与dns测速工具对比多地节点,优化dns解析速度测试表现,提升访问体验。
3、dns污染查询与dns劫持检测未见异常,建议定期使用dns检测工具和dns在线检测复查,配合网站dns查询关注解析生效情况,保障解析安全。

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更新时间 2026-11-06 12:45:04
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