jcb.com.cn的DNS测速结果_dns解析查询

工具简介

jcb.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jcb.com.cn2026-08-27 01:52:10

预估消耗 0 检测点，实际消耗以【检测点账单】为准

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

区域/运营商	响应最快	响应最慢	平均响应
全部	河南平顶山联通4ms	北京联通552ms	90.966ms
电信	-25ms	-217ms	73ms
移动	浙江温州移动16ms	北京移动247ms	89.375ms
联通	河南平顶山联通4ms	北京联通552ms	116.333ms
华东	浙江温州移动16ms	-80ms	44.75ms
华北	-25ms	北京联通552ms	199.2ms
华南	广东东莞电信56ms	海南三亚联通92ms	74ms
华中	河南平顶山联通4ms	湖南长沙电信63ms	33.5ms
西北	-58ms	-74ms	68.667ms
西南	重庆电信48ms	云南昆明移动143ms	80.5ms
东北	辽宁大连电信56ms	-217ms	126.667ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

109.244.40.86

109.244.40.86 100%

DNS查询详情

全部

响应超时0 被污染0

节点数：/

检测点运营商检测节点	解析时间	解析内容	操作
电信山西	25ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 25 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
电信陕西	74ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 74 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:49 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信宁夏	74ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 74 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:30 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信吉林	217ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 217 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信北京	107ms	109.244.40.86[上海腾讯]	jcb.com.cn. 300 IN A 109.244.40.86 ;; Query time: 107 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
电信广东东莞	56ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 27 01:51:28 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信湖南长沙	63ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 63 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
电信辽宁大连	56ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 27 01:51:28 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
电信山东滨州	48ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 48 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信上海	40ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 27 01:51:28 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信四川广安	68ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 68 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
电信重庆	48ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 416 详情详情 HTTP PING DNS
移动宁夏	58ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 58 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 416 详情详情 HTTP PING DNS
移动四川	71ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 71 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动北京	247ms	109.244.40.86[上海腾讯]	jcb.com.cn. 300 IN A 109.244.40.86 ;; Query time: 247 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
移动江苏常州	43ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 43 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 27 01:51:33 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
移动内蒙古包头	65ms	109.244.40.86[上海腾讯]	;; communications error to 127.0.0.53#53: timed out ;; communications error to 127.0.0.53#53: timed out jcb.com.cn. 3730 IN A 109.244.40.86 ;; Query time: 65 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Thu Aug 27 01:51:39 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
移动云南昆明	143ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 143 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
移动浙江温州	16ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 16 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Aug 27 01:51:28 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动重庆	72ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 72 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通上海	80ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 80 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通辽宁	107ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 107 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通重庆	81ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 81 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通安徽	48ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Aug 26 17:51:29 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通北京	552ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 552 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
联通海南三亚	92ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 92 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通河南平顶山	4ms	109.244.40.86[上海腾讯]	jcb.com.cn. 1 IN A 109.244.40.86 ;; Query time: 4 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通山东潍坊	51ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 51 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Aug 27 01:51:29 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
联通浙江温州	32ms	109.244.40.86[上海腾讯]	jcb.com.cn. 3600 IN A 109.244.40.86 ;; Query time: 32 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP) ;; WHEN: Thu Aug 27 01:51:28 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

jcb.com.cn 优化建议

1、选用在线DNS测速工具，定期检测解析响应情况，重点关注波动较大的时段，及时发现异常。
2、通过DNS解析记录查询功能，核对域名解析的IP一致性，确保各节点解析结果统一。
3、利用DNS污染检测工具，排查是否存在解析干扰，保障域名解析的准确性和稳定性。

其他工具历史

更新时间 2026-08-27 04:09:02

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持