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jnroof.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jnroof.com2026-11-03 01:59:08
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 -25ms 河南驻马店电信465ms 179.533ms
电信 安徽安庆电信30ms 河南驻马店电信465ms 154.111ms
移动 湖南长沙移动97ms 广西北海移动260ms 160.7ms
联通 -25ms 新疆昌吉回族自治州联通327ms 217.455ms
华东 -25ms 福建厦门电信236ms 113.333ms
华北 天津电信46ms -133ms 89.5ms
华南 海南澄迈县电信30ms 广西北海移动260ms 199ms
华中 河南平顶山联通53ms 河南驻马店电信465ms 225ms
西北 宁夏银川电信78ms 甘肃庆阳电信367ms 230.2ms
西南 四川攀枝花电信86ms 重庆联通269ms 167.333ms
东北 辽宁大连移动123ms 辽宁大连联通274ms 188.5ms
解析占比
全部 电信 移动 联通 被污染
120.27.27.41
120.27.27.41
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 安徽安庆
30ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	900	IN	A	120.27.27.41

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:50 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 福建厦门
236ms 120.27.27.41[山东青岛阿里云]
jnroof.com.		600	IN	A	120.27.27.41
;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Nov 03 01:58:50 CST 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
电信 甘肃庆阳
367ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 367 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 17:58:51 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南澄迈县
30ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:50 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 河南驻马店
465ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 465 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
78ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 78 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 上海
49ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 49 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Nov 03 01:58:50 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 四川攀枝花
86ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 天津
46ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:50 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 内蒙古
133ms 120.27.27.41[山东青岛阿里云]
jnroof.com.		600	IN	A	120.27.27.41
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:58:51 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 安徽芜湖
109ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东中山
247ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	900	IN	A	120.27.27.41

;; Query time: 247 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 广西北海
260ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 260 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南洛阳
246ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 246 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江绥化
124ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 124 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 湖南长沙
97ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 97 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 辽宁大连
123ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 123 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 宁夏银川
121ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 121 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 765
详情
详情 HTTP PING DNS
移动 重庆
147ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 147 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江西
25ms 120.27.27.41[山东青岛阿里云]
jnroof.com.		1800	IN	A	120.27.27.41
;; Query time: 25 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:58:51 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 广东东莞
228ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广西南宁
230ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南平顶山
53ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 53 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 17:58:51 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江大庆
233ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 233 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北天门
264ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁大连
274ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
258ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 258 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
327ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 327 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江温州
231ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 231 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 重庆
269ms 120.27.27.41[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats jnroof.com
;; global options: +cmd

;; ANSWER SECTION:
jnroof.com.	600	IN	A	120.27.27.41

;; Query time: 269 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Tue Nov 03 01:58:51 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jnroof.com 优化建议

1、针对解析指向单一山东青岛阿里云节点,建议使用dns测速在线与dns解析查询在线工具定期监测,结合dns历史解析记录查询确认解析稳定性,避免单点风险。
2、响应时间从25ms到465ms波动明显,建议通过dns速度在线测试与dns测试网站进行多节点对比,启用dns选优及智能dns策略优化解析速度。
3、建议使用dns污染查询与dns劫持检测工具定期排查,结合dns检测工具验证各区域解析一致性,确保全国访问解析准确无误。

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更新时间 2026-11-03 05:03:03
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