njrent.cn的DNS测速结果_dns解析查询

工具简介

njrent.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njrent.cn2026-10-03 02:02:16

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 (2)

区域/运营商	响应最快	响应最慢	平均响应
全部	河北唐山移动45ms	重庆联通214ms	109.75ms
电信	宁夏银川电信57ms	吉林长春电信191ms	107.222ms
移动	河北唐山移动45ms	贵州贵阳移动174ms	91.556ms
联通	湖北宜昌联通86ms	重庆联通214ms	128.4ms
华东	安徽六安移动64ms	山东滨州电信156ms	92ms
华北	河北唐山移动45ms	内蒙古赤峰联通152ms	101ms
华南	广东深圳联通89ms	海南海口联通155ms	123.667ms
华中	湖北鄂州移动57ms	湖北襄阳电信136ms	100.8ms
西北	宁夏银川电信57ms	青海西宁移动66ms	61.5ms
西南	云南楚雄彝族自治州电信79ms	重庆联通214ms	142.2ms
东北	黑龙江齐齐哈尔联通107ms	吉林长春电信191ms	149ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

njrent.n73.justnet.cn.
58.221.29.73

njrent.n73.justnet.cn. 93.333%

58.221.29.73 93.333%

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
电信福建漳州	73ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 1000 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 73 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 02:01:35 CST 2026 ;; MSG SIZE rcvd: 760 详情详情 HTTP PING DNS
电信河南驻马店	103ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 900 IN A 58.221.29.73 ;; Query time: 103 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 760 详情详情 HTTP PING DNS
电信湖北襄阳	136ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 599 IN A 58.221.29.73 ;; Query time: 136 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 18:01:36 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信吉林长春	191ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3599 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 191 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信江苏盐城	76ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 602 IN A 58.221.29.73 ;; Query time: 76 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信宁夏银川	57ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 57 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信山东滨州	156ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 156 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 18:01:36 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信四川成都	94ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 94 msec ;; SERVER: 61.139.2.69#53(61.139.2.69) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
电信云南楚雄彝族自治州	79ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 79 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 18:01:36 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动安徽六安	64ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 64 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动北京	71ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 71 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动广西梧州	127ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 127 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动贵州贵阳	174ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 174 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动河北唐山	45ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动湖北鄂州	57ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 57 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	151ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 151 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 76 详情详情 HTTP PING DNS
移动青海西宁	66ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 66 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
移动天津	69ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 69 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通四川	150ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 150 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 18:01:56 UTC 2026 ;; MSG SIZE rcvd: 76 详情详情 HTTP PING DNS
联通北京	0ms	没有记录	详情详情 HTTP PING DNS
联通福建三明	91ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 91 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通广东深圳	89ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 89 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:59:34 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通海南海口	155ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 155 msec ;; SERVER: 221.11.132.2#53(221.11.132.2) ;; WHEN: Sat Oct 03 02:01:35 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通河南驻马店	122ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 599 IN A 58.221.29.73 ;; Query time: 122 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通黑龙江齐齐哈尔	107ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 107 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通湖北宜昌	86ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 86 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通内蒙古赤峰	152ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 152 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 18:01:01 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通青海西宁	0ms	没有记录	;; communications error to 221.207.58.58:53: read udp 192.168.1.2:50784->221.207.58.58:53: i/o timeout 详情详情 HTTP PING DNS
联通山西临汾	118ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 118 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 18:01:36 UTC 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS
联通重庆	214ms	njrent.n73.justnet.cn. 58.221.29.73[江苏南通电信]	; <<>> DiG Go <<>> +noall +answer +stats njrent.cn ;; global options: +cmd ;; ANSWER SECTION: njrent.cn. 3600 IN CNAME njrent.n73.justnet.cn. njrent.n73.justnet.cn. 600 IN A 58.221.29.73 ;; Query time: 214 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Sat Oct 03 02:01:36 CST 2026 ;; MSG SIZE rcvd: 108 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

njrent.cn 优化建议

1、检测出现空白结果，建议使用dns在线查询或dns查询工具补充dns解析在线检测，结合dns历史解析记录查询定位异常时段，优先选用dns测速工具与江苏电信dns进行对比验证。
2、响应时间跨度明显，需通过dns速度测试和dns解析速度测试评估各节点性能，利用dns检测工具与dns测试网站筛查慢速路径，参考阿里公共dns或国内公共dns优化解析策略以降低延迟。
3、多次指向同一解析地址，建议执行dns污染检测或dns劫持检测确认安全性，借助dns解析查询和dns记录查询核对信息，同时使用dns域名查询与dns服务器查询确保服务稳定性。

其他工具历史

更新时间 2026-10-04 05:35:05

	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