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flwfdd.xyz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flwfdd.xyz2026-10-02 01:48:19
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 江苏南京电信2ms 四川成都联通2077ms 495.067ms
电信 江苏南京电信2ms 重庆电信346ms 222.833ms
移动 湖南长沙移动317ms 山东青岛移动1990ms 744.8ms
联通 吉林长春联通297ms 四川成都联通2077ms 591.25ms
华东 江苏南京电信2ms 山东青岛移动1990ms 533.167ms
华北 山西长治电信75ms 内蒙古阿拉善盟移动442ms 323.833ms
华南 -443ms -443ms 443ms
华中 河南驻马店电信304ms 河南郑州移动490ms 362.5ms
西北 陕西西安电信302ms 陕西西安联通642ms 402.75ms
西南 四川攀枝花电信311ms 四川成都联通2077ms 706.6ms
东北 -96ms 吉林长春移动1229ms 668.25ms
解析占比
全部 电信 移动 联通 被污染
172.67.129.200
104.21.2.230
172.67.129.200
104.21.2.230
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 天津
287ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
flwfdd.xyz.		300	IN	A	172.67.129.200
flwfdd.xyz.		300	IN	A	104.21.2.230
;; Query time: 287 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 396

详情
详情 HTTP PING DNS
电信 黑龙江
96ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
flwfdd.xyz.		300	IN	A	104.21.2.230
flwfdd.xyz.		300	IN	A	172.67.129.200
;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 江西
67ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
flwfdd.xyz.		300	IN	A	172.67.129.200
flwfdd.xyz.		300	IN	A	104.21.2.230
;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:47:42 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 安徽合肥
239ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 239 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 甘肃兰州
337ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	600	IN	A	172.67.129.200
flwfdd.xyz.	600	IN	A	104.21.2.230

;; Query time: 337 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 河北唐山
308ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 308 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 河南驻马店
304ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	900	IN	A	104.21.2.230
flwfdd.xyz.	900	IN	A	172.67.129.200

;; Query time: 304 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 江苏南京
2ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	60	IN	A	172.67.129.200
flwfdd.xyz.	60	IN	A	104.21.2.230

;; Query time: 2 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 山西长治
75ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 75 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 陕西西安
302ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 302 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 四川攀枝花
311ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 311 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 重庆
346ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 346 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 海南
443ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
flwfdd.xyz.		300	IN	A	104.21.2.230
flwfdd.xyz.		300	IN	A	172.67.129.200
;; Query time: 443 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 396

详情
详情 HTTP PING DNS
移动 河北唐山
428ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 428 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 河南郑州
490ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	600	IN	A	104.21.2.230
flwfdd.xyz.	600	IN	A	172.67.129.200

;; Query time: 490 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 黑龙江绥化
1051ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 1051 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Oct 02 01:47:23 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
移动 湖南长沙
317ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 317 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
移动 吉林长春
1229ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 1229 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 02 01:47:23 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
移动 江苏无锡
597ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	600	IN	A	172.67.129.200
flwfdd.xyz.	600	IN	A	104.21.2.230

;; Query time: 597 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
442ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
flwfdd.xyz.		300	IN	A	172.67.129.200
flwfdd.xyz.		300	IN	A	104.21.2.230
;; Query time: 442 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 山东青岛
1990ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 1990 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:47:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 云南昆明
461ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 461 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Oct 02 01:47:32 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 甘肃庆阳
330ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 330 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 湖北宜昌
339ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 339 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 吉林长春
297ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 297 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
403ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 403 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 陕西西安
642ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 642 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:47:22 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 四川成都
2077ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 2077 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Fri Oct 02 01:47:24 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 云南昆明
338ms 104.21.2.230[美国Cloudflare, Inc.]
172.67.129.200[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	104.21.2.230
flwfdd.xyz.	300	IN	A	172.67.129.200

;; Query time: 338 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 浙江金华
304ms 172.67.129.200[美国Cloudflare, Inc.]
104.21.2.230[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats flwfdd.xyz
;; global options: +cmd

;; ANSWER SECTION:
flwfdd.xyz.	300	IN	A	172.67.129.200
flwfdd.xyz.	300	IN	A	104.21.2.230

;; Query time: 304 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Oct 02 01:47:22 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

flwfdd.xyz 优化建议

1、优先启用智能DNS调度与选优机制,将双美国Cloudflare节点按响应速度动态分组,快速节点承载主流量,慢速节点仅作备援,同时开启解析轮询降低单IP压力,结合dns选优工具持续监控节点健康状态,提升整体解析质量。
2、利用dns检测工具与dns测速在线服务,周期性对比杭州电信dns、上海移动dns等国内常用公共DNS的解析耗时,根据区域差异调整网站接入策略,建议在配置中切换至更优本地递归节点,缩小快慢节点响应差距,改善用户访问体验。
3、针对高频查询节点实施dns劫持检测与dns污染查询,利用dns污染在线检测网站定期扫描异常状态,若发现污染及时切换备用IP,同时通过dns历史解析记录查询分析过往解析变更,确保境外节点在特定网络环境下保持稳定可用。

其他工具历史

更新时间 2026-10-02 13:53:02
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