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dfzt.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dfzt.com.cn2026-10-06 01:59:04
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 内蒙古呼和浩特联通28ms -285ms 69.533ms
电信 浙江宁波电信33ms -285ms 83.667ms
移动 浙江嘉兴移动44ms -51ms 48ms
联通 内蒙古呼和浩特联通28ms 辽宁营口联通105ms 62.533ms
华东 浙江宁波电信33ms -72ms 52.375ms
华北 内蒙古呼和浩特联通28ms 山西长治电信43ms 35.2ms
华南 广西南宁电信40ms 广东深圳联通89ms 64.5ms
华中 湖南邵阳联通51ms 湖北宜昌联通63ms 57ms
西北 宁夏银川电信35ms 陕西渭南电信171ms 95.25ms
西南 云南昆明联通74ms 贵州贵阳联通82ms 79ms
东北 辽宁大连移动49ms -285ms 105ms
解析占比
全部 电信 移动 联通 被污染
47.101.203.37
47.101.203.37
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 青海
51ms 47.101.203.37[上海阿里云]
dfzt.com.cn.		7200	IN	A	47.101.203.37
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 223

详情
详情 HTTP PING DNS
电信 黑龙江
285ms 47.101.203.37[上海阿里云]
dfzt.com.cn.		7200	IN	A	47.101.203.37
;; Query time: 285 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 安徽合肥
56ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 56 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 广西南宁
40ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 40 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 河北唐山
34ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 34 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 吉林长春
87ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 87 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西宜春
45ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 宁夏银川
35ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 35 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
43ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 43 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 284
详情
详情 HTTP PING DNS
电信 陕西渭南
171ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 171 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
124ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 124 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:58:23 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江宁波
33ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 33 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 吉林
51ms 47.101.203.37[上海阿里云]
dfzt.com.cn.		3600	IN	A	47.101.203.37
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 223

详情
详情 HTTP PING DNS
移动 辽宁大连
49ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:58:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 浙江嘉兴
44ms 47.101.203.37[上海阿里云]
dfzt.com.cn.		7200	IN	A	47.101.203.37
;; Query time: 44 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 江西
72ms 47.101.203.37[上海阿里云]
dfzt.com.cn.		7200	IN	A	47.101.203.37
;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广东深圳
89ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 89 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:56:48 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
82ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 82 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河北唐山
29ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 29 msec
;; SERVER: 202.99.160.68#53(202.99.160.68)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖北宜昌
63ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 63 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖南邵阳
51ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 51 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
53ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 53 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 江苏
70ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 70 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 辽宁营口
105ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 105 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
28ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 28 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Tue Oct 06 01:58:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西长治
42ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 42 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:58:54 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
44ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 44 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川成都
81ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 81 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 云南昆明
74ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	7200	IN	A	47.101.203.37

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:58:53 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 浙江温州
55ms 47.101.203.37[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfzt.com.cn
;; global options: +cmd

;; ANSWER SECTION:
dfzt.com.cn.	3600	IN	A	47.101.203.37

;; Query time: 55 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:58:54 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dfzt.com.cn 优化建议

1、[上海阿里云]节点覆盖全国且全部指向同一IP、响应最快28ms、无超时或污染迹象,建议结合[Mobile]分组并可利用DNS解析在线工具核对47.101.203.37的[解析历史]以验证稳定性。
2、[西南移动]响应285ms、[华东电信]响应171ms,最大差达257ms,存在区域加速瓶颈,建议启用智能DNS解析并针对[北京网通]等主要访问区域配置[阿里公共DNS]优化选路。
3、[全节点零异常]表明当前链路健康,可部署在线DNS监测工具持续追踪[浙江移动]等高频地域的解析记录,并参考[电信DNS]方案实施故障转移以降低单点依赖。

其他工具历史

更新时间 2026-10-06 08:50:03
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