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bcntc.online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bcntc.online2026-10-13 01:44:07
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海联通77ms 陕西渭南移动282ms 213.069ms
电信 海南澄迈县电信130ms 甘肃兰州电信268ms 213.692ms
移动 江西宜春移动218ms 陕西渭南移动282ms 245ms
联通 上海联通77ms -224ms 180.125ms
华东 上海联通77ms 上海移动280ms 212.556ms
华北 山西长治电信171ms 河北唐山电信245ms 211.8ms
华南 海南澄迈县电信130ms 广西桂林电信228ms 171ms
华中 目标响应超时
西北 甘肃庆阳联通142ms 陕西渭南移动282ms 222.143ms
西南 重庆联通170ms -276ms 218.25ms
东北 -266ms -266ms 266ms
解析占比
全部 电信 移动 联通 被污染
116.62.57.28
116.62.57.28
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 黑龙江
266ms 116.62.57.28[浙江杭州阿里云]
bcntc.online.		600	IN	A	116.62.57.28
;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 甘肃兰州
268ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 268 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 广东广州
155ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 155 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 广西桂林
228ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 228 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
173ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 173 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 海南澄迈县
130ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 河北唐山
245ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 245 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江西宜春
232ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 青海西宁
210ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 210 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 山东滨州
227ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 227 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 山西长治
171ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 171 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 陕西西安
219ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 219 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
254ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 254 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 西藏
276ms 116.62.57.28[浙江杭州阿里云]
bcntc.online.		600	IN	A	116.62.57.28
;; Query time: 276 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 福建漳州
222ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 江苏常州
222ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 222 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 江西宜春
218ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
234ms 116.62.57.28[浙江杭州阿里云]
bcntc.online.		600	IN	A	116.62.57.28
;; Query time: 234 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 宁夏银川
226ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 226 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 773
详情
详情 HTTP PING DNS
移动 陕西渭南
282ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 282 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
移动 上海
280ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 280 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 江西
224ms 116.62.57.28[浙江杭州阿里云]
bcntc.online.		600	IN	A	116.62.57.28
;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 福建福州
211ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 211 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 甘肃庆阳
142ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 142 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 12 17:43:51 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
208ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 208 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 12 17:43:25 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏银川
208ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 208 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 上海
77ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 77 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 天津
201ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 201 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
0ms 没有记录
;; communications error to 119.29.29.29:53: read udp 192.168.5.39:54196->119.29.29.29:53: i/o timeout
详情
详情 HTTP PING DNS
联通 重庆
170ms 116.62.57.28[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bcntc.online
;; global options: +cmd

;; ANSWER SECTION:
bcntc.online.	600	IN	A	116.62.57.28

;; Query time: 170 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Oct 13 01:43:51 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

bcntc.online 优化建议

1、建议部署多节点覆盖并优化dns解析记录查询,当前仅单一浙江杭州阿里云IP存在响应空值风险,强化dns在线查询与dns检测工具使用,降低dns污染检测需求。
2、针对DNS测速在线场景,提升杭州移动dns及浙江移动dns解析速度,当前平均查询约212ms存在优化空间,建议启用智能dns或dns选优,改善dns在线测试结果。
3、结合dns历史解析记录查询与dns解析速度测试,增加备用节点以应对dns劫持检测,持续进行dns污染在线检测,确保公共dns及运营商dns的稳定性和响应效率。

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更新时间 2026-10-13 07:24:03
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