jwbc.cn的DNS测速结果_dns解析查询

工具简介

jwbc.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jwbc.cn2026-10-17 02:08:18

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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概览响应超时 (1)

区域/运营商	响应最快	响应最慢	平均响应
全部	-19ms	西藏拉萨移动132ms	62.517ms
电信	-19ms	甘肃兰州电信117ms	58.818ms
移动	河北沧州移动23ms	西藏拉萨移动132ms	58.818ms
联通	上海联通33ms	海南三亚联通128ms	74.143ms
华东	浙江台州移动23ms	福建漳州联通95ms	52ms
华北	-19ms	北京移动49ms	34ms
华南	广东东莞电信40ms	海南三亚联通128ms	74.667ms
华中	湖北天门电信50ms	河南洛阳联通121ms	75.25ms
西北	青海西宁移动47ms	甘肃兰州电信117ms	77.667ms
西南	重庆移动49ms	西藏拉萨移动132ms	78ms
东北	吉林长春联通43ms	黑龙江大庆电信73ms	55ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

121.14.65.216

121.14.65.216 96.667%

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
电信北京	19ms	121.14.65.216[广东广州电信]	jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 19 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 16 18:07:24 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
电信广西	56ms	121.14.65.216[广东广州电信]	jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 16 18:07:44 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
电信甘肃兰州	117ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 117 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 742 详情详情 HTTP PING DNS
电信广东东莞	40ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 40 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 742 详情详情 HTTP PING DNS
电信贵州遵义	81ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 81 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信黑龙江大庆	73ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 73 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信湖北天门	50ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 50 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信吉林长春	49ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 49 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信江苏盐城	56ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 603 IN A 121.14.65.216 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信江西宜春	45ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信四川成都	61ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 61 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 16 18:07:24 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动北京	49ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 49 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动甘肃兰州	69ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 69 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动河北沧州	23ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 23 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动河南洛阳	76ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 76 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动江西宜春	38ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 38 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
移动青海西宁	47ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 47 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动上海	74ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 74 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动西藏拉萨	132ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 132 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动云南昆明	67ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 67 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动浙江台州	23ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 23 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动重庆	49ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 49 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通福建漳州	95ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 95 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通海南三亚	128ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 128 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 16 18:07:24 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通河南洛阳	121ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 121 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通湖北武汉	54ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 54 msec ;; SERVER: 218.104.111.122#53(218.104.111.122) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通吉林长春	43ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 43 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Sat Oct 17 02:07:24 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通内蒙古呼和浩特	45ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通山东烟台	0ms	没有记录	dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found 详情详情 HTTP PING DNS
联通上海	33ms	121.14.65.216[广东广州电信]	; <<>> DiG Go <<>> +noall +answer +stats jwbc.cn ;; global options: +cmd ;; ANSWER SECTION: jwbc.cn. 600 IN A 121.14.65.216 ;; Query time: 33 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 17 02:07:23 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

jwbc.cn 优化建议

1、针对jwbc.cn解析结果单一且存在一次超时，建议使用dns测速在线、dns解析查询在线、dns延迟测试工具评估多节点响应，提升dns测速稳定性。
2、该域名仅返回广东广州电信IP，建议通过dns污染检测、dns劫持检测、dns记录查询确认是否存在区域解析异常或缓存问题。
3、最快23ms、最慢132ms，建议用dns速度在线测试、在线测试dns速度、dns速度测试对比最优节点，优化dns测速工具配置。

其他工具历史

更新时间 2026-10-18 04:55:04

	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