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dfyjt.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dfyjt.cn2026-11-01 02:12:11
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 上海电信12ms 新疆乌鲁木齐电信297ms 98.667ms
电信 上海电信12ms 新疆乌鲁木齐电信297ms 92.4ms
移动 河北沧州移动29ms 湖北襄阳移动223ms 96.667ms
联通 天津联通41ms 宁夏石嘴山联通176ms 109.5ms
华东 上海电信12ms 福建龙岩移动205ms 89.143ms
华北 -22ms 内蒙古呼和浩特联通70ms 42.333ms
华南 -53ms 广西南宁电信92ms 77.333ms
华中 湖南长沙移动49ms 湖北襄阳移动223ms 109.333ms
西北 青海西宁移动69ms 新疆乌鲁木齐电信297ms 155.333ms
西南 云南保山电信88ms 西藏拉萨移动199ms 130.333ms
东北 辽宁大连移动54ms 吉林长春电信145ms 99.5ms
解析占比
全部 电信 移动 联通 被污染
m88uaf9.aliyun23.dns4.cn.
39.98.174.90
m88uaf9.aliyun23.dns4.cn.
39.98.174.90
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 北京
22ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
dfyjt.cn.		600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn. 600	IN	A	39.98.174.90
;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:11:46 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
电信 福建厦门
56ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
dfyjt.cn.		600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn. 600	IN	A	39.98.174.90
;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 392

详情
详情 HTTP PING DNS
电信 广西南宁
92ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 92 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 湖南岳阳
56ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 123
详情
详情 HTTP PING DNS
电信 吉林长春
145ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 145 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 江西南昌
82ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 陕西西安
74ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 74 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:11:46 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 上海
12ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 12 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 828
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
297ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 297 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 02:11:44 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 云南保山
88ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 海南
53ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
dfyjt.cn.		600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn. 600	IN	A	39.98.174.90
;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:11:46 UTC 2026
;; MSG SIZE  rcvd: 385

详情
详情 HTTP PING DNS
移动 北京
41ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
dfyjt.cn.		600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn. 600	IN	A	39.98.174.90
;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:11:46 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
移动 福建龙岩
205ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 205 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 02:11:47 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 广西梧州
87ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 87 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 31 18:11:46 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 河北沧州
29ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 湖北襄阳
223ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 223 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:11:47 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 湖南长沙
49ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 49 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 123
详情
详情 HTTP PING DNS
移动 江苏无锡
100ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 辽宁大连
54ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 青海西宁
69ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 69 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 山西忻州
51ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 西藏拉萨
199ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	599	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 199 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 甘肃庆阳
172ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 172 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 18:11:47 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 江苏
102ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	599	IN	A	39.98.174.90

;; Query time: 102 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 江西南昌
67ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	3	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	3	IN	A	39.98.174.90

;; Query time: 67 msec
;; SERVER: 172.18.20.2#53(172.18.20.2)
;; WHEN: Sat Oct 31 18:11:46 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
70ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
176ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 176 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 天津
41ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 41 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
144ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 144 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 02:11:47 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 重庆
104ms m88uaf9.aliyun23.dns4.cn.
39.98.174.90[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dfyjt.cn
;; global options: +cmd

;; ANSWER SECTION:
dfyjt.cn.	600	IN	CNAME	m88uaf9.aliyun23.dns4.cn.
m88uaf9.aliyun23.dns4.cn.	600	IN	A	39.98.174.90

;; Query time: 104 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Nov 01 02:11:46 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dfyjt.cn 优化建议

1、dns解析查询显示域名指向阿里云北京节点,建议使用dns测速在线与dns速度测试工具持续监测响应波动,结合dns延迟测试排查高延迟时段,优化解析稳定性。
2、可借助dns记录查询与dns历史解析记录查询核对解析一致性,配合dns检测工具和dns劫持检测确认无异常跳转,保障解析安全可靠。
3、针对最慢297ms与最快12ms的差距,建议使用dns测速工具与在线dns测试工具进行多区域对比,结合dns污染查询工具排除污染风险,提升整体访问体验。

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更新时间 2026-11-01 07:22:03
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