jarch.cn的DNS测速结果_dns解析查询

工具简介

jarch.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jarch.cn2026-10-01 01:47:20

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%

登录51CESU，立即查看域名污染全国分布情况
立即登录

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	浙江嘉兴移动22ms	西藏拉萨移动124ms	58.621ms
电信	山西长治电信37ms	广西桂林电信113ms	59.125ms
移动	浙江嘉兴移动22ms	西藏拉萨移动124ms	56ms
联通	天津联通37ms	安徽亳州联通109ms	62.375ms
华东	浙江嘉兴移动22ms	安徽亳州联通109ms	55.375ms
华北	北京移动26ms	山西临汾联通43ms	35.75ms
华南	海南儋州电信47ms	广西桂林电信113ms	71.75ms
华中	湖北武汉移动31ms	河南洛阳移动67ms	55.6ms
西北	青海西宁移动45ms	甘肃庆阳移动93ms	69ms
西南	云南昆明移动67ms	西藏拉萨移动124ms	89ms
东北	辽宁大连移动35ms	吉林长春电信66ms	48ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

121.196.175.251

121.196.175.251 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
电信山东	46ms	121.196.175.251[浙江杭州阿里云]	jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 46 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:46:46 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信广西桂林	113ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 113 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信海南儋州	47ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 726 详情详情 HTTP PING DNS
电信湖北襄阳	59ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 59 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信吉林长春	66ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 66 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信江西宜春	40ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信山西长治	37ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 37 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 726 详情详情 HTTP PING DNS
电信浙江宁波	65ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 65 msec ;; SERVER: 61.153.81.75#53(61.153.81.75) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动安徽合肥	29ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 29 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动北京	26ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 26 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动甘肃庆阳	93ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 93 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动广西梧州	79ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 79 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动贵州黔南布依族苗族自治州	0ms	没有记录	;; communications error to 223.5.5.5:53: read udp 192.168.31.100:65261->223.5.5.5:53: i/o timeout 详情详情 HTTP PING DNS
移动河南洛阳	67ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 67 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动湖北武汉	31ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 31 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动吉林长春	43ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 43 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 726 详情详情 HTTP PING DNS
移动辽宁大连	35ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 35 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:46:25 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动青海西宁	45ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 45 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动上海	67ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 67 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动西藏拉萨	124ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 124 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动云南昆明	67ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 67 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动浙江嘉兴	22ms	121.196.175.251[浙江杭州阿里云]	jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 22 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 53 详情详情 HTTP PING DNS
联通安徽亳州	109ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 109 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通福建漳州	65ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 65 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通广东深圳	48ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 48 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:44:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通湖北武汉	60ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 60 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:46:25 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通湖南邵阳	61ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 61 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通山西临汾	43ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 43 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:46:26 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通天津	37ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 37 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通重庆	76ms	121.196.175.251[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jarch.cn ;; global options: +cmd ;; ANSWER SECTION: jarch.cn. 600 IN A 121.196.175.251 ;; Query time: 76 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Thu Oct 01 01:46:26 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

jarch.cn 优化建议

1、建议优先使用dns测试工具结合dns在线查询对121.196.175.251[浙江杭州阿里云]地址进行dns解析速度测试，当前dns解析记录查询结果稳定但存在一个空响应节点，建议对dns历史解析记录查询进行持续跟踪验证解析记录查询的完整性；同时参考dns在线测试的响应时间分布，利用dns检测工具针对86.7ms的平均响应进行dns选优，确保dns解析查询在线服务的可用性。

2、针对当前dns延迟测试表现，建议启用dns污染检测工具排查是否有dns劫持检测的必要，结合dns测速在线数据优化dns服务器查询策略；根据查询时间离散性（0至124ms），建议对dns在线测试的峰值响应进行专项dns检测，明确dns解析速度测试中波动原因，并利用dns在线查询工具对比阿里公共dns与其它常用dns的测速结果，以提升dns速度在线测试的精准度。

3、从dns测速结果看，dns查询网站整体响应可接受，但空响应情况需重视，建议采用dns污染查询工具对dns域名解析查询路径进行核查；同时基于dns在线检测数据，建立dns解析记录查询的定期巡检机制，结合dns测速工具调整dns解析记录查询的缓存策略，大幅降低dns解析在线的查询时间，并利用dns检测工具验证优化后的dns速度测试效果。

其他工具历史

更新时间 2026-10-01 04:15:02

	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