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narfu.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narfu.cn2026-11-01 02:06:12
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 广东广州移动20ms 辽宁盘锦联通110ms 58.8ms
电信 天津电信21ms 海南海口电信76ms 50.889ms
移动 广东广州移动20ms 云南保山移动109ms 50.3ms
联通 安徽马鞍山联通27ms 辽宁盘锦联通110ms 73ms
华东 安徽马鞍山联通27ms 山东滨州电信62ms 48ms
华北 天津电信21ms 河北唐山移动41ms 30ms
华南 广东广州移动20ms 广东深圳联通82ms 52.5ms
华中 湖北天门电信50ms 河南洛阳联通94ms 69ms
西北 甘肃庆阳移动50ms -69ms 57.667ms
西南 重庆移动58ms 云南保山移动109ms 79.4ms
东北 辽宁大连移动43ms 辽宁盘锦联通110ms 72.333ms
解析占比
全部 电信 移动 联通 被污染
47.100.217.252
47.100.217.252
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 广东广州
35ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 35 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 海南海口
76ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 河北承德
28ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 河南驻马店
63ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 63 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 湖北天门
50ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 辽宁盘锦
64ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 64 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 青海西宁
59ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
电信 山东滨州
62ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 62 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 天津
21ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 21 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
移动 海南
28ms 47.100.217.252[上海阿里云]
narfu.cn.		600	IN	A	47.100.217.252
;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
移动 甘肃庆阳
50ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 50 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 广东广州
20ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	900	IN	A	47.100.217.252

;; Query time: 20 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 746
详情
详情 HTTP PING DNS
移动 河北唐山
41ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 江苏无锡
54ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 54 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 辽宁大连
43ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 宁夏银川
51ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 51 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 757
详情
详情 HTTP PING DNS
移动 上海
49ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 49 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 云南保山
109ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 重庆
58ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 58 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 青海
69ms 47.100.217.252[上海阿里云]
narfu.cn.		600	IN	A	47.100.217.252
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 云南
94ms 47.100.217.252[上海阿里云]
narfu.cn.		600	IN	A	47.100.217.252
;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 四川
60ms 47.100.217.252[上海阿里云]
narfu.cn.		600	IN	A	47.100.217.252
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 安徽马鞍山
27ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 广东深圳
82ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 82 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 18:03:07 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 广西梧州
74ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 74 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 31 18:05:43 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 贵州贵阳
76ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 76 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sun Nov 01 02:05:43 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 河南洛阳
94ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 辽宁盘锦
110ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:33 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
63ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 陕西咸阳
54ms 47.100.217.252[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats narfu.cn
;; global options: +cmd

;; ANSWER SECTION:
narfu.cn.	600	IN	A	47.100.217.252

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:05:42 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

narfu.cn 优化建议

1、域名narfu.cn的DNS检测结果显示解析稳定但响应偏慢,建议使用dns测速在线、dns速度在线测试、dns解析速度测试工具持续监测,并结合dns测速优化解析链路。
2、全部节点均指向上海阿里云单一IP,建议通过dns记录查询、dns历史解析记录查询、dns解析查询在线核查记录一致性,并借助dns在线查询、网站dns查询确认无遗漏解析。
3、当前无污染迹象但缺乏冗余,建议定期使用dns污染检测、dns劫持检测、dns污染查询工具排查风险,并参考dns检测工具、在线dns测试工具做多节点验证。

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更新时间 2026-11-02 10:36:03
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