广告
提示
工具简介
jcsanreqi.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jcsanreqi.com2026-10-18 01:44:18
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%

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 北京移动9ms 海南海口联通404ms 157.867ms
电信 内蒙古包头电信38ms -318ms 103.167ms
移动 北京移动9ms 贵州黔南布依族苗族自治州移动308ms 134.333ms
联通 吉林长春联通94ms 海南海口联通404ms 254.333ms
华东 福建泉州电信55ms 浙江金华联通309ms 174.75ms
华北 北京移动9ms 山西长治联通203ms 74.857ms
华南 广东东莞电信52ms 海南海口联通404ms 163.5ms
华中 湖北宜昌电信183ms 湖南邵阳联通246ms 221ms
西北 青海西宁电信100ms 甘肃庆阳联通276ms 211.333ms
西南 重庆电信69ms -318ms 220.4ms
东北 吉林长春联通94ms 吉林长春移动148ms 115ms
解析占比
全部 电信 移动 联通 被污染
b74.bus84.com.
117.21.178.74
b74.bus84.com.
117.21.178.74
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
43ms b74.bus84.com.
117.21.178.74[江西九江电信]
jcsanreqi.com.		600	IN	CNAME	b74.bus84.com.
b74.bus84.com.		600	IN	A	117.21.178.74
;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
电信 西藏
318ms b74.bus84.com.
117.21.178.74[江西九江电信]
jcsanreqi.com.		600	IN	CNAME	b74.bus84.com.
b74.bus84.com.		600	IN	A	117.21.178.74
;; Query time: 318 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
电信 福建泉州
55ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 广东东莞
52ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 52 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 631
详情
详情 HTTP PING DNS
电信 广西南宁
92ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 92 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 黑龙江大庆
123ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 湖北宜昌
183ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 183 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 660
详情
详情 HTTP PING DNS
电信 辽宁盘锦
95ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	376	IN	A	117.21.178.74

;; Query time: 95 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 内蒙古包头
38ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	606	IN	CNAME	b74.bus84.com.
b74.bus84.com.	606	IN	A	117.21.178.74

;; Query time: 38 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 青海西宁
100ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 660
详情
详情 HTTP PING DNS
电信 上海
70ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 70 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 重庆
69ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 69 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 660
详情
详情 HTTP PING DNS
移动 北京
9ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	60	IN	CNAME	b74.bus84.com.
b74.bus84.com.	60	IN	A	117.21.178.74

;; Query time: 9 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 广东广州
106ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	900	IN	CNAME	b74.bus84.com.
b74.bus84.com.	900	IN	A	117.21.178.74

;; Query time: 106 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 660
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
308ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 308 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 河北沧州
93ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 93 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 吉林长春
148ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 148 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 660
详情
详情 HTTP PING DNS
移动 山西长治
101ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 天津
37ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	210	IN	A	117.21.178.74

;; Query time: 37 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 西藏拉萨
261ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 261 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 重庆
146ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 146 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 青海
258ms b74.bus84.com.
117.21.178.74[江西九江电信]
jcsanreqi.com.		600	IN	CNAME	b74.bus84.com.
b74.bus84.com.		600	IN	A	117.21.178.74
;; Query time: 258 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
联通 甘肃庆阳
276ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 276 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 海南海口
404ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 404 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 湖北武汉
234ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	190	IN	A	117.21.178.74

;; Query time: 234 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Sun Oct 18 01:43:23 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 湖南邵阳
246ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 246 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 吉林长春
94ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 94 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 江苏
265ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 265 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 山西长治
203ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 203 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 17:43:24 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 浙江金华
309ms b74.bus84.com.
117.21.178.74[江西九江电信]
; <<>> DiG Go <<>> +noall +answer +stats jcsanreqi.com
;; global options: +cmd

;; ANSWER SECTION:
jcsanreqi.com.	600	IN	CNAME	b74.bus84.com.
b74.bus84.com.	600	IN	A	117.21.178.74

;; Query time: 309 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sun Oct 18 01:43:24 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jcsanreqi.com 优化建议

1、结合dns测速在线与dns解析查询在线结果,当前解析响应偏慢且快慢差距明显,建议优化dns测速工具节点调度并核查dns解析速度测试链路。
2、使用dns污染查询与dns劫持检测工具定期核查,结合dns历史解析记录查询确认解析稳定性,避免dns污染检测异常影响访问。
3、借助dns测试网站与在线dns查询工具持续监测,关注dns检测工具反馈的响应波动,完善dns在线检测与dns选优策略。

其他工具历史

更新时间 2026-10-18 03:57:06
广告
广告