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9jufu.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9jufu.com2026-09-17 01:53:04
预估消耗 0 检测点,实际消耗以【检测点账单】为准
28

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
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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 江西宜春电信38ms 山西长治电信493ms 157.821ms
电信 江西宜春电信38ms 山西长治电信493ms 117.7ms
移动 -111ms 新疆伊犁哈萨克自治州移动432ms 167.167ms
联通 -118ms -266ms 206ms
华东 江西宜春电信38ms 上海移动225ms 113.375ms
华北 内蒙古阿拉善盟移动130ms 山西长治电信493ms 280.25ms
华南 广东东莞电信44ms 广东佛山联通213ms 121.5ms
华中 河南郑州移动116ms -207ms 149.75ms
西北 青海西宁电信87ms 新疆伊犁哈萨克自治州移动432ms 228ms
西南 云南楚雄彝族自治州电信69ms 四川成都电信95ms 82ms
东北 吉林长春电信95ms 黑龙江绥化移动135ms 115ms
解析占比
全部 电信 移动 联通 被污染
121.41.51.221
121.41.51.221
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 湖北
157ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 157 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 416

详情
详情 HTTP PING DNS
电信 广东东莞
44ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 44 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 吉林长春
95ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西宜春
38ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:52:59 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 青海西宁
87ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 87 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 山东济南
45ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	602	IN	A	121.41.51.221

;; Query time: 45 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山西长治
493ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 493 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 四川成都
95ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 95 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 16 17:53:01 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
69ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 69 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:53:01 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江温州
54ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 54 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
111ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 413

详情
详情 HTTP PING DNS
移动 青海
147ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 147 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 甘肃庆阳
246ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 246 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河南郑州
116ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 黑龙江绥化
135ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 135 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Sep 17 01:53:02 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 湖南长沙
119ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江苏无锡
117ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
130ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 130 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
移动 山东泰安
112ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 112 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 上海
225ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 225 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
432ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 432 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 01:53:00 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江丽水
116ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 116 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
266ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 266 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 广西
118ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		1800	IN	A	121.41.51.221
;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 湖南
207ms 121.41.51.221[浙江杭州阿里云]
9jufu.com.		600	IN	A	121.41.51.221
;; Query time: 207 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 福建福州
200ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 200 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:52:59 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东佛山
213ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:52:59 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山西长治
232ms 121.41.51.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 9jufu.com
;; global options: +cmd

;; ANSWER SECTION:
9jufu.com.	600	IN	A	121.41.51.221

;; Query time: 232 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:53:00 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

9jufu.com 优化建议

1、使用dns测速工具定期测试不同区域的解析速度,针对性优化响应较慢的节点。
2、通过dns污染检测工具排查是否存在域名解析异常,确保解析结果准确。
3、利用在线dns查询工具查看解析记录,确认解析指向是否稳定一致。
4、结合智能dns选优功能,根据用户区域自动匹配最优解析节点,提升整体访问速度。

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更新时间 2026-09-17 13:59:03
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