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bandlock.com.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bandlock.com.cn2026-10-20 01:45:09
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 湖南长沙电信22ms 西藏拉萨移动122ms 66.966ms
电信 湖南长沙电信22ms 陕西渭南电信113ms 57.667ms
移动 福建龙岩移动42ms 西藏拉萨移动122ms 68.364ms
联通 广西南宁联通52ms 甘肃庆阳联通101ms 74.556ms
华东 浙江宁波电信33ms 安徽芜湖联通70ms 50.286ms
华北 山西长治移动54ms -88ms 67.6ms
华南 海南澄迈县电信47ms 海南海口联通86ms 59ms
华中 湖南长沙电信22ms 湖北襄阳电信87ms 53ms
西北 青海西宁移动56ms 陕西渭南电信113ms 84.8ms
西南 重庆移动73ms 西藏拉萨移动122ms 97.5ms
东北 辽宁大连移动58ms 辽宁营口联通98ms 79.333ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 广西桂林
51ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 51 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 海南澄迈县
47ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 255
详情
详情 HTTP PING DNS
电信 河南洛阳
50ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	900	IN	A	103.21.141.130

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 255
详情
详情 HTTP PING DNS
电信 湖北襄阳
87ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 87 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 湖南长沙
22ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 22 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 75
详情
详情 HTTP PING DNS
电信 吉林长春
82ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 82 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 江西宜春
34ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 陕西渭南
113ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 113 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 浙江宁波
33ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 33 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 内蒙古
88ms 103.21.141.130[上海电信]
bandlock.com.cn.	600	IN	A	103.21.141.130
;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
移动 北京
59ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 59 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 福建龙岩
42ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 河北唐山
79ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 辽宁大连
58ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 青海西宁
56ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 山东青岛
63ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 63 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 山西长治
54ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 天津
58ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 58 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 西藏拉萨
122ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 重庆
73ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 73 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 宁夏
84ms 103.21.141.130[上海电信]
bandlock.com.cn.	600	IN	A	103.21.141.130
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:44:54 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 江西
55ms 103.21.141.130[上海电信]
bandlock.com.cn.	600	IN	A	103.21.141.130
;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 青海
70ms 103.21.141.130[上海电信]
bandlock.com.cn.	600	IN	A	103.21.141.130
;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 安徽芜湖
70ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 甘肃庆阳
101ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 101 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 广西南宁
52ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 海南海口
86ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 86 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Oct 20 01:44:52 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 辽宁营口
98ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 98 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 17:44:53 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 上海
55ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats bandlock.com.cn
;; global options: +cmd

;; ANSWER SECTION:
bandlock.com.cn.	600	IN	A	103.21.141.130

;; Query time: 55 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Oct 20 01:44:53 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

bandlock.com.cn 优化建议

1、建议使用dns延迟测试与dns测速在线工具对上海电信节点持续监测,当前最快22ms最慢122ms,波动较大,可结合dns解析速度测试定位网络抖动原因,保障解析稳定性。
2、建议通过dns记录查询与dns历史解析记录查询核对解析一致性,目前全部指向同一IP,未发现劫持,可借助dns污染检测工具持续跟踪,防止后续出现dns污染查询异常。
3、建议利用在线dns测试工具与dns检测工具多区域对比,覆盖杭州移动dns、西安移动dns、贵州联通dns等节点,评估各地dns速度测试表现,优化解析线路。

其他工具历史

更新时间 2026-10-20 03:19:02
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