广告
提示
工具简介
91prt.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91prt.com2026-11-01 02:08:03
预估消耗 0 检测点,实际消耗以【检测点账单】为准
25

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 海南澄迈县电信80ms 吉林长春联通827ms 322.2ms
电信 海南澄迈县电信80ms 福建漳州电信212ms 124.375ms
移动 上海移动266ms 江西南昌移动398ms 303.714ms
联通 福建福州联通381ms 吉林长春联通827ms 493.4ms
华东 江西南昌电信106ms 上海联通482ms 349ms
华北 内蒙古包头电信125ms 河北承德电信132ms 128.5ms
华南 海南澄迈县电信80ms 广西南宁联通454ms 277ms
华中 湖北天门电信83ms 河南驻马店联通454ms 301.25ms
西北 青海西宁电信154ms 宁夏银川移动285ms 239ms
西南 贵州黔南布依族苗族自治州电信103ms 贵州贵阳联通493ms 298ms
东北 黑龙江鸡西移动316ms 吉林长春联通827ms 552.333ms
解析占比
全部 电信 移动 联通 被污染
172.67.207.201
104.21.45.15
172.67.207.201
104.21.45.15
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 福建漳州
212ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
91prt.com.		600	IN	A	172.67.207.201
91prt.com.		600	IN	A	104.21.45.15
;; Query time: 212 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 393

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
103ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 103 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 海南澄迈县
80ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
电信 河北承德
132ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 湖北天门
83ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	600	IN	A	104.21.45.15
91prt.com.	600	IN	A	172.67.207.201

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
电信 江西南昌
106ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 内蒙古包头
125ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	305	IN	A	104.21.45.15
91prt.com.	305	IN	A	172.67.207.201

;; Query time: 125 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 31 18:08:02 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 青海西宁
154ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	600	IN	A	172.67.207.201
91prt.com.	600	IN	A	104.21.45.15

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
移动 广东广州
297ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	900	IN	A	172.67.207.201
91prt.com.	900	IN	A	104.21.45.15

;; Query time: 297 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
移动 河南郑州
286ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	600	IN	A	172.67.207.201
91prt.com.	600	IN	A	104.21.45.15

;; Query time: 286 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
316ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 723
详情
详情 HTTP PING DNS
移动 江西南昌
398ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	600	IN	A	104.21.45.15
91prt.com.	600	IN	A	172.67.207.201

;; Query time: 398 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 宁夏银川
285ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 285 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
移动 陕西西安
278ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 278 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:08:02 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 上海
266ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 266 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 福建福州
381ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 381 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 广西南宁
454ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 454 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 贵州贵阳
493ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 493 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 河南驻马店
454ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 454 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 湖北武汉
382ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 382 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 吉林长春
827ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 827 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江苏
471ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 471 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 辽宁大连
514ms 104.21.45.15[美国Cloudflare, Inc.]
172.67.207.201[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	104.21.45.15
91prt.com.	300	IN	A	172.67.207.201

;; Query time: 514 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:08:02 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 上海
482ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 482 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 浙江温州
476ms 172.67.207.201[美国Cloudflare, Inc.]
104.21.45.15[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 91prt.com
;; global options: +cmd

;; ANSWER SECTION:
91prt.com.	300	IN	A	172.67.207.201
91prt.com.	300	IN	A	104.21.45.15

;; Query time: 476 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:08:03 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

91prt.com 优化建议

1、针对91prt.com解析结果含美国Cloudflare双IP且响应波动较大(80ms至827ms),建议使用dns测速在线与dns速度在线测试工具持续监测,结合站长工具dns分析不同时段dns解析速度测试表现。
2、建议通过dns历史解析记录查询与dns记录查询核对解析稳定性,利用dns污染在线检测及dns劫持检测工具排查是否存在dns域名污染,确保解析指向一致。
3、建议补充多地dns测试网站与在线dns测试工具进行dns测速对比,关注杭州移动dns、西安移动dns等节点差异,优化dns选优与智能dns配置以缩短响应时间。

其他工具历史

更新时间 2026-11-01 06:08:03
广告
广告