jh-17.cn的DNS测速结果_dns解析查询

工具简介

jh-17.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jh-17.cn2026-11-14 02:03:20

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%

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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	-	广东广州电信2011ms	780.433ms
电信	湖北宜昌电信63ms	广东广州电信2011ms	1025.7ms
移动	-	河北唐山移动1588ms	459.7ms
联通	-114ms	福建福州联通2000ms	855.9ms
华东	上海移动72ms	福建福州联通2000ms	830.833ms
华北	-24ms	河北唐山移动1588ms	771.571ms
华南	-	广东广州电信2011ms	1226.333ms
华中	湖北宜昌电信63ms	河南驻马店联通1086ms	741.667ms
西北	甘肃庆阳联通411ms	-1653ms	979.8ms
西南	-47ms	重庆移动426ms	236.5ms
东北	黑龙江绥化移动81ms	黑龙江大庆电信1085ms	437.75ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

121.43.232.18

121.43.232.18 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
电信辽宁	147ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 147 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:49 UTC 2026 ;; MSG SIZE rcvd: 53 详情详情 HTTP PING DNS
电信天津	1493ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1493 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:51 UTC 2026 ;; MSG SIZE rcvd: 240 详情详情 HTTP PING DNS
电信海南	1668ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1668 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:51 UTC 2026 ;; MSG SIZE rcvd: 240 详情详情 HTTP PING DNS
电信北京	457ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 457 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:30 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信广东广州	2011ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 600 IN A 121.43.232.18 ;; Query time: 2011 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Sat Nov 14 02:02:31 CST 2026 ;; MSG SIZE rcvd: 331 详情详情 HTTP PING DNS
电信黑龙江大庆	1085ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1085 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信湖北宜昌	63ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 63 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Nov 14 02:02:43 CST 2026 ;; MSG SIZE rcvd: 401 详情详情 HTTP PING DNS
电信宁夏银川	413ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 413 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信上海	1986ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1986 msec ;; SERVER: 202.96.209.133#53(202.96.209.133) ;; WHEN: Sat Nov 14 02:02:31 CST 2026 ;; MSG SIZE rcvd: 401 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	934ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 934 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动广西	0ms	DNS服务器未响应	;; connection timed out; no servers could be reached 详情详情 HTTP PING DNS
移动贵州	47ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 3600 IN A 121.43.232.18 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:49 UTC 2026 ;; MSG SIZE rcvd: 240 详情详情 HTTP PING DNS
移动内蒙古	24ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 1 IN A 121.43.232.18 ;; Query time: 24 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:49 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
移动福建龙岩	401ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 401 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动河北唐山	1588ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1588 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 14 02:02:31 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动黑龙江绥化	81ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 81 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Sat Nov 14 02:02:29 CST 2026 ;; MSG SIZE rcvd: 401 详情详情 HTTP PING DNS
移动湖南长沙	1076ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1076 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动山西长治	882ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 882 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Nov 13 18:02:30 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动上海	72ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 72 msec ;; SERVER: 10.10.0.1#53(10.10.0.1) ;; WHEN: Sat Nov 14 02:02:29 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动重庆	426ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 426 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通青海	1488ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1488 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:31 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
联通江西	114ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 114 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:30 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
联通宁夏	1653ms	121.43.232.18[浙江杭州阿里云]	jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1653 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 13 18:02:51 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
联通安徽芜湖	412ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 412 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 14 02:02:29 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通福建福州	2000ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 2000 msec ;; SERVER: 218.104.128.106#53(218.104.128.106) ;; WHEN: Sat Nov 14 02:02:31 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通甘肃庆阳	411ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 411 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Fri Nov 13 18:02:30 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通河北唐山	569ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 569 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 14 02:02:30 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通河南驻马店	1086ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 1086 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Nov 13 18:02:30 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通辽宁大连	438ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 438 msec ;; SERVER: 202.96.64.68#53(202.96.64.68) ;; WHEN: Sat Nov 14 02:02:29 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通山西临汾	388ms	121.43.232.18[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats jh-17.cn ;; global options: +cmd ;; ANSWER SECTION: jh-17.cn. 900 IN A 121.43.232.18 ;; Query time: 388 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Nov 13 18:02:30 UTC 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。

jh-17.cn 优化建议

1、针对dns测速在线与dns解析查询结果显示，同一IP存在0ms至2011ms的大幅波动，建议使用dns测速工具、dns测试网站与dns速度测试持续监测解析稳定性，排查杭州移动dns等节点异常。
2、部分请求返回空IP且query_time为0，建议通过dns污染检测、dns污染查询工具与网站dns查询核实是否存在解析失败或污染风险，并利用dns历史解析记录查询比对变化。
3、平均响应偏高且快慢差距明显，建议结合dns解析速度测试、在线dns测试工具与站长工具dns评估线路质量，优化阿里公共dns等解析策略以提升访问体验。

其他工具历史

更新时间 2026-11-14 09:08:03

	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