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ntbrcs.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ntbrcs.cn2026-11-13 02:04:08
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 -34ms 陕西西安移动1941ms 271.034ms
电信 四川成都电信106ms 西藏拉萨电信408ms 247.75ms
移动 贵州遵义移动37ms 陕西西安移动1941ms 332.7ms
联通 -34ms 陕西西安联通482ms 231.909ms
华东 浙江金华移动90ms 安徽芜湖联通267ms 173.5ms
华北 -42ms 内蒙古包头移动294ms 149ms
华南 广西梧州移动99ms 广西梧州移动99ms 99ms
华中 河南洛阳联通111ms 湖北宜昌电信323ms 209.4ms
西北 -34ms 陕西西安移动1941ms 429.5ms
西南 贵州遵义移动37ms 西藏拉萨电信408ms 167.75ms
东北 辽宁大连联通274ms 黑龙江大庆电信333ms 303.5ms
解析占比
全部 电信 移动 联通 被污染
a6.my3w.site.
47.117.33.218
a6.my3w.site.
47.117.33.218
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 甘肃庆阳
207ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 207 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
电信 黑龙江大庆
333ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 333 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
电信 湖北宜昌
323ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 323 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 597
详情
详情 HTTP PING DNS
电信 湖南郴州
179ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 101
详情
详情 HTTP PING DNS
电信 宁夏银川
205ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 205 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
电信 青海西宁
221ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 597
详情
详情 HTTP PING DNS
电信 四川成都
106ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 106 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
电信 西藏拉萨
408ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	599	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 408 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 广西梧州
99ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 99 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 贵州遵义
37ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	3600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	3245	IN	A	47.117.33.218

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 608
详情
详情 HTTP PING DNS
移动 河北唐山
111ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 河南郑州
142ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 142 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 内蒙古包头
294ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 294 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
284ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 284 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 608
详情
详情 HTTP PING DNS
移动 陕西西安
1941ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 1941 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Fri Nov 13 02:03:54 CST 2026
;; MSG SIZE  rcvd: 597
详情
详情 HTTP PING DNS
移动 上海
209ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 浙江金华
90ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 90 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
移动 重庆
120ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 江西
128ms a6.my3w.site.
47.117.33.218[上海阿里云]
ntbrcs.cn.		600	IN	CNAME	a6.my3w.site.
a6.my3w.site.		105	IN	A	47.117.33.218
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 80

详情
详情 HTTP PING DNS
联通 北京
42ms a6.my3w.site.
47.117.33.218[上海阿里云]
ntbrcs.cn.		600	IN	CNAME	a6.my3w.site.
a6.my3w.site.		600	IN	A	47.117.33.218
;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 69

详情
详情 HTTP PING DNS
联通 青海
34ms a6.my3w.site.
47.117.33.218[上海阿里云]
ntbrcs.cn.		600	IN	CNAME	a6.my3w.site.
a6.my3w.site.		600	IN	A	47.117.33.218
;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 80

详情
详情 HTTP PING DNS
联通 安徽芜湖
267ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 甘肃庆阳
274ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 274 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 河南洛阳
111ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	317	IN	A	47.117.33.218

;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 湖南邵阳
292ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 292 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 18:03:51 UTC 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 辽宁大连
274ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 274 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
282ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 282 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 陕西西安
482ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 482 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Nov 13 02:03:51 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
365ms a6.my3w.site.
47.117.33.218[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ntbrcs.cn
;; global options: +cmd

;; ANSWER SECTION:
ntbrcs.cn.	600	IN	CNAME	a6.my3w.site.
a6.my3w.site.	600	IN	A	47.117.33.218

;; Query time: 365 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 02:03:52 CST 2026
;; MSG SIZE  rcvd: 90
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

ntbrcs.cn 优化建议

1、dns测速在线显示最快37ms最慢1941ms,建议用dns速度在线测试与dns污染检测工具排查高延迟节点,重点关注上海阿里云解析稳定性,结合dns解析速度测试优化解析链路。
2、全部解析指向同一上海阿里云IP且CNAME为a6.my3w.site,建议通过dns历史解析记录查询与域名dns污染查询核对记录一致性,使用dns劫持检测确认无异常跳转。
3、多节点延迟差异明显,建议用在线测试最佳dns与dns选优工具筛选低延迟线路,定期通过dns在线检测与dns生效检测跟踪解析生效情况,提升访问速度。

其他工具历史

更新时间 2026-11-13 05:26:05
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