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jnbybyw.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jnbybyw.com2026-10-03 01:49:23
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%

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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 陕西西安电信27ms 湖北武汉移动519ms 210.552ms
电信 陕西西安电信27ms 山西长治电信270ms 119.727ms
移动 广东广州移动91ms 湖北武汉移动519ms 279.1ms
联通 内蒙古赤峰联通146ms -443ms 249.75ms
华东 安徽合肥电信76ms -443ms 212.875ms
华北 河北唐山电信57ms 山西长治电信270ms 148.571ms
华南 广东广州移动91ms 广西梧州移动506ms 233ms
华中 湖南长沙电信87ms 湖北武汉移动519ms 330.667ms
西北 陕西西安电信27ms 陕西西安移动357ms 220.333ms
西南 四川成都电信177ms 西藏拉萨移动308ms 240.333ms
东北 吉林长春电信104ms 辽宁盘锦电信186ms 145ms
解析占比
全部 电信 移动 联通 被污染
dd.jnhfz.com.
121.41.22.34
dd.jnhfz.com.
121.41.22.34
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 江西
97ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
jnbybyw.com.		600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.		600	IN	A	121.41.22.34
;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:48:39 UTC 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
电信 安徽合肥
76ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
jnbybyw.com.		601	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.		601	IN	A	121.41.22.34
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 03 01:48:18 CST 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
电信 海南海口
102ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 102 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:48:18 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 河北唐山
57ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 57 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 湖南长沙
87ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 87 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sat Oct 03 01:48:18 CST 2026
;; MSG SIZE  rcvd: 105
详情
详情 HTTP PING DNS
电信 吉林长春
104ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	595	IN	A	121.41.22.34

;; Query time: 104 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 辽宁盘锦
186ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	597	IN	A	121.41.22.34

;; Query time: 186 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 山西长治
270ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 270 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 陕西西安
27ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	597	IN	A	121.41.22.34

;; Query time: 27 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 四川成都
177ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	595	IN	A	121.41.22.34

;; Query time: 177 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
电信 浙江温州
134ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	172	IN	A	121.41.22.34

;; Query time: 134 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 安徽六安
221ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 福建厦门
219ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:48:18 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 广东广州
91ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	900	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	900	IN	A	121.41.22.34

;; Query time: 91 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
移动 广西梧州
506ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 506 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 河北唐山
92ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	599	IN	A	121.41.22.34

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 河南郑州
386ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 386 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 湖北武汉
519ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 519 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 陕西西安
357ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 357 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
移动 天津
92ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	595	IN	A	121.41.22.34

;; Query time: 92 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
移动 西藏拉萨
308ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	597	IN	A	121.41.22.34

;; Query time: 308 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 北京
182ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
jnbybyw.com.		600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.		600	IN	A	121.41.22.34
;; Query time: 182 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
联通 江西
443ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
jnbybyw.com.		600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.		600	IN	A	121.41.22.34
;; Query time: 443 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 68

详情
详情 HTTP PING DNS
联通 甘肃庆阳
277ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 277 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
146ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	600	IN	A	121.41.22.34

;; Query time: 146 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:47:43 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 山东潍坊
309ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
jnbybyw.com.		600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.		600	IN	A	121.41.22.34
;; Query time: 309 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 82

详情
详情 HTTP PING DNS
联通 山西临汾
201ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	599	IN	A	121.41.22.34

;; Query time: 201 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:48:19 UTC 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 上海
204ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	596	IN	A	121.41.22.34

;; Query time: 204 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:48:19 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS
联通 云南昆明
236ms dd.jnhfz.com.
121.41.22.34[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnbybyw.com
;; global options: +cmd

;; ANSWER SECTION:
jnbybyw.com.	600	IN	CNAME	dd.jnhfz.com.
dd.jnhfz.com.	596	IN	A	121.41.22.34

;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:48:18 CST 2026
;; MSG SIZE  rcvd: 94
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jnbybyw.com 优化建议

1、检测显示DNS解析均返回同一阿里云节点,但响应时延从27ms至519ms波动较大,建议对解析链路进行dns测速在线和dns解析速度测试,筛选出最优路径并优化dns解析查询在线体验,减少高延迟请求对dns检测工具结果的影响。
2、整体解析指向单一服务器,存在单点故障风险,建议结合dns历史解析记录查询和dns轮询配置多节点冗余,同时启用dns污染检测和dns劫持检测机制,确保dns解析记录查询的稳定性与安全性,提升dns在线查询的可靠性。
3、针对时延差异显著的节点,可利用dns测速工具和在线测试最佳dns策略,根据运营商类型选用适配的公共dns,并定期执行dns速度在线测试与dns在线检测,通过dns解析检测优化dns服务器选择,改善dns检测工具的反馈效率。

其他工具历史

更新时间 2026-10-03 06:16:02
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