广告
提示
工具简介
ptfenda.com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ptfenda.com2026-11-07 02:02:21
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 -22ms 甘肃兰州电信944ms 227.69ms
电信 -22ms 甘肃兰州电信944ms 251.333ms
移动 浙江金华移动76ms 西藏拉萨移动321ms 190.636ms
联通 -62ms 新疆博尔塔拉蒙古自治州联通433ms 249.333ms
华东 -22ms -291ms 123ms
华北 -58ms 河北唐山移动254ms 166.5ms
华南 广东广州移动218ms -270ms 241ms
华中 目标响应超时
西北 宁夏银川电信83ms 甘肃兰州电信944ms 303.125ms
西南 西藏山南电信141ms 西藏拉萨移动321ms 242ms
东北 黑龙江齐齐哈尔移动123ms 吉林长春电信627ms 375ms
解析占比
全部 电信 移动 联通 被污染
121.199.55.158
121.199.55.158
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
58ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:45 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 浙江
22ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		1800	IN	A	121.199.55.158
;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:45 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
电信 安徽安庆
33ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	900	IN	A	121.199.55.158

;; Query time: 33 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:25 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 甘肃兰州
944ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 944 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sat Nov 07 02:01:27 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 吉林长春
627ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 627 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Nov 07 02:01:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西南昌
254ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 宁夏银川
83ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 83 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 青海西宁
100ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:25 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 西藏山南
141ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 141 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西
270ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:25 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 上海
291ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:45 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 北京
91ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:25 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 广东广州
218ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	900	IN	A	121.199.55.158

;; Query time: 218 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 河北唐山
254ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
123ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:25 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 青海西宁
146ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 146 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 山西长治
119ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏拉萨
321ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 321 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
188ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 188 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 浙江金华
76ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 76 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广东
235ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:45 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 四川
245ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:25 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 上海
62ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		300	IN	A	121.199.55.158
;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 18:01:45 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 甘肃庆阳
289ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 289 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 06 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河北唐山
227ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 227 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西临汾
250ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 250 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 18:01:26 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西宝鸡
242ms 121.199.55.158[浙江杭州阿里云]
ptfenda.com.		600	IN	A	121.199.55.158
;; Query time: 242 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Feb  6 16:08:26 2021
;; MSG SIZE  rcvd: 45
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
433ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 433 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 02:01:26 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 云南昆明
261ms 121.199.55.158[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats ptfenda.com
;; global options: +cmd

;; ANSWER SECTION:
ptfenda.com.	600	IN	A	121.199.55.158

;; Query time: 261 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 02:01:26 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。

ptfenda.com 优化建议

1、针对dns测速在线、dns延迟测试、dns速度在线测试结果,建议优化杭州阿里云单节点架构,减少响应波动,提升dns解析查询在线稳定性。
2、结合dns污染检测、dns劫持检测、dns污染查询工具,建议部署多节点冗余,避免单点解析风险,增强dns测试网站可靠性。
3、利用dns历史解析记录查询、dns解析记录查询、dns解析速度测试,建议定期审计解析记录,优化dns测速工具选优策略,降低慢速节点影响。

其他工具历史

更新时间 2026-11-07 03:58:02
广告
广告