广告
提示
工具简介
jlfcc.com.cn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jlfcc.com.cn2026-09-17 01:46:29
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%

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 上海电信17ms 北京移动442ms 76.586ms
电信 上海电信17ms -155ms 59.286ms
移动 -30ms 北京移动442ms 113ms
联通 天津联通27ms -100ms 69.571ms
华东 上海电信17ms -100ms 58ms
华北 天津联通27ms 北京移动442ms 120.2ms
华南 -30ms 海南琼海电信51ms 40.5ms
华中 湖南长沙电信46ms -49ms 47.5ms
西北 -56ms -70ms 63.75ms
西南 -42ms -155ms 94.286ms
东北 吉林长春电信65ms 吉林长春电信65ms 65ms
解析占比
全部 电信 移动 联通 被污染
219.149.216.76
219.149.216.76
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 贵州
51ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		30	IN	A	219.149.216.76
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:08 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 四川
155ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:31 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 内蒙古
46ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
电信 湖北
49ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:08 UTC 2026
;; MSG SIZE  rcvd: 420

详情
详情 HTTP PING DNS
电信 甘肃
70ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:25 UTC 2026
;; MSG SIZE  rcvd: 420

详情
详情 HTTP PING DNS
电信 青海
64ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:30 UTC 2026
;; MSG SIZE  rcvd: 420

详情
详情 HTTP PING DNS
电信 重庆
42ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 420

详情
详情 HTTP PING DNS
电信 福建漳州
96ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:05 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 海南琼海
51ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep  7 10:59:55 2022
;; MSG SIZE  rcvd: 420
详情
详情 HTTP PING DNS
电信 湖南长沙
46ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:04 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 吉林长春
65ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:05 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江西宜春
32ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 山西长治
46ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 46 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:45:05 UTC 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 上海
17ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 17 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Sep 17 01:45:05 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 海南
30ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 420

详情
详情 HTTP PING DNS
移动 贵州
86ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 重庆
146ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 69

详情
详情 HTTP PING DNS
移动 上海
49ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:29 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 北京
442ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	300	IN	A	219.149.216.76

;; Query time: 442 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Sep 17 01:45:05 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建龙岩
46ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 山西长治
40ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 40 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 17:45:05 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 陕西咸阳
65ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏
56ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:07 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 江西
71ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 安徽
53ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:25 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 重庆
94ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:25 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 云南
86ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 浙江
100ms 219.149.216.76[吉林长春南关区电信]
jlfcc.com.cn.		600	IN	A	219.149.216.76
;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 17:45:30 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 天津
27ms 219.149.216.76[吉林长春南关区电信]
; <<>> DiG Go <<>> +noall +answer +stats jlfcc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
jlfcc.com.cn.	600	IN	A	219.149.216.76

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 01:45:09 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

jlfcc.com.cn 优化建议

1、使用在线工具定期测试解析速度,筛选出响应更快的节点,优化用户访问体验。
2、查询历史解析记录,确认解析结果是否稳定,避免因解析波动影响网站访问。
3、检测是否存在污染情况,确保解析结果准确,保障网站正常访问。
4、选择多个不同地区的服务器进行解析,提升不同区域用户的访问速度。

其他工具历史

更新时间 2026-09-17 04:28:02
广告
广告