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jslfep.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jslfep.com2026-11-02 01:54:25
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
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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 海南澄迈县电信72ms 新疆乌鲁木齐电信823ms 287.333ms
电信 海南澄迈县电信72ms 新疆乌鲁木齐电信823ms 260.583ms
移动 湖南长沙移动166ms 广西梧州移动442ms 268ms
联通 内蒙古呼和浩特联通153ms 山西临汾联通500ms 334.9ms
华东 江西南昌电信98ms 浙江宁波电信321ms 196.833ms
华北 内蒙古呼和浩特联通153ms 山西临汾联通500ms 248.571ms
华南 海南澄迈县电信72ms 海南三亚联通499ms 281ms
华中 湖南长沙移动166ms 湖北天门联通297ms 248ms
西北 甘肃庆阳移动271ms 新疆乌鲁木齐电信823ms 455.25ms
西南 贵州黔南布依族苗族自治州电信149ms 重庆联通461ms 329ms
东北 辽宁沈阳移动279ms 辽宁盘锦电信415ms 347ms
解析占比
全部 电信 移动 联通 被污染
cdnc790.72dns.net.
122.114.252.80
jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80
jslfep.h330.72dns.net.
cdnc330.72dns.net.
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
165ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
jslfep.com.		600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80
;; Query time: 165 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:53:16 UTC 2026
;; MSG SIZE  rcvd: 123

详情
详情 HTTP PING DNS
电信 广西南宁
111ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	599	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	599	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	599	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 111 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
149ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 149 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 海南澄迈县
72ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 370
详情
详情 HTTP PING DNS
电信 河北承德
210ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 江西南昌
98ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 辽宁盘锦
415ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 415 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Nov 01 17:53:17 UTC 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 山东济南
151ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	602	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	602	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	602	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	602	IN	A	122.114.252.80

;; Query time: 151 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 17:53:16 UTC 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 天津
170ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 370
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
823ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	599	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	599	IN	A	122.114.252.80

;; Query time: 823 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 01:53:14 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 浙江宁波
321ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	251	IN	A	122.114.252.80

;; Query time: 321 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
电信 重庆
442ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	599	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	599	IN	A	122.114.252.80

;; Query time: 442 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 01:53:17 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
移动 北京
198ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
jslfep.com.		600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80
;; Query time: 198 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:53:16 UTC 2026
;; MSG SIZE  rcvd: 123

详情
详情 HTTP PING DNS
移动 甘肃庆阳
271ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 271 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 17:53:16 UTC 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
移动 广西梧州
442ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 442 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Nov 01 17:53:17 UTC 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
移动 河北唐山
344ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	599	IN	A	122.114.252.80

;; Query time: 344 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:17 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
移动 湖南长沙
166ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 166 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 217
详情
详情 HTTP PING DNS
移动 辽宁沈阳
279ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 279 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
移动 山东青岛
180ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 180 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
移动 四川成都
264ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	511	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	512	IN	A	122.114.252.80

;; Query time: 264 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 青海
334ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
jslfep.com.		600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	243	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	243	IN	A	122.114.252.80
;; Query time: 334 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 17:53:17 UTC 2026
;; MSG SIZE  rcvd: 134

详情
详情 HTTP PING DNS
联通 福建福州
266ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 266 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 海南三亚
499ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	599	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 499 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:53:17 UTC 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 湖北天门
297ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 297 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 湖南岳阳
281ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 281 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 江西南昌
165ms cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	3	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	3	IN	A	122.114.252.80

;; Query time: 165 msec
;; SERVER: 172.18.20.2#53(172.18.20.2)
;; WHEN: Sun Nov 01 17:53:16 UTC 2026
;; MSG SIZE  rcvd: 102
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
153ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
393ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 393 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 01:53:16 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 山西临汾
500ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	599	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 500 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 17:53:17 UTC 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS
联通 重庆
461ms jslfep.h330.72dns.net.
cdnc330.72dns.net.
cdnc790.72dns.net.
122.114.252.80[河南郑州联通]
; <<>> DiG Go <<>> +noall +answer +stats jslfep.com
;; global options: +cmd

;; ANSWER SECTION:
jslfep.com.	600	IN	CNAME	jslfep.h330.72dns.net.
jslfep.h330.72dns.net.	600	IN	CNAME	cdnc330.72dns.net.
cdnc330.72dns.net.	600	IN	CNAME	cdnc790.72dns.net.
cdnc790.72dns.net.	600	IN	A	122.114.252.80

;; Query time: 461 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Nov 02 01:53:17 CST 2026
;; MSG SIZE  rcvd: 206
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jslfep.com 优化建议

1、dns延迟测试显示响应最快72ms、最慢823ms,建议使用dns测速在线与dns速度在线测试工具定期监测,重点关注河南郑州联通节点波动,避免解析毛刺影响爬虫抓取效率。
2、dns记录查询与dns历史解析记录查询可见CNAME链路较长,建议精简cdn c330/c790跳转层级,配合dns解析查询在线验证,缩短dns解析路径以提升收录速度。
3、dns污染检测与dns劫持检测结果需持续巡检,建议用在线dns测试工具比对多地递归结果,确认无污染后固定权威解析,降低解析异常风险。

其他工具历史

更新时间 2026-11-02 03:26:03
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