hrdstudy.cn - robtex.com
hrdstudy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.13.156.220🇨🇳 TENCENT-NET-AP1.13.128.0/18 | ||||||
| NS | jeep.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | bruno.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| SOA | jeep.dnspod.netfreednsadmin@dnspod.com serial=1769762627 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034773526 | ||||||
Subdomains
xiaochangzj.hrdstudy.cn |
hanchuanzj.hrdstudy.cn |
Same first word
DNS History
3 records (3 active, 0 former)
●NSbruno.dnspod.net2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 07:07:44
●NSjeep.dnspod.net2026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 07:07:44
●A1.13.156.2202026-03-29 → 2026-05-10 · 2 obs
● 2026-05-10 07:07:44
🔍 DNS Trace
Analysis
Hierarchy
hrdstudy.cn is a parent of xiaochangzj.hrdstudy.cn and hanchuanzj.hrdstudy.cn.
IP Addresses
hrdstudy.cn points to a single IP number: 1.13.156.220.
Other host names, for instance hanchuanzj.hrdstudy.cn and xiaochangzj.hrdstudy.cn, share IP numbers with hrdstudy.cn.
Name Servers
hrdstudy.cn is delegated to two name servers: bruno.dnspod.net and jeep.dnspod.net.
hrdstudy.cn uses the same name server setup as other domains, for instance couhua.com, zbycd.com, admtvs.com, materine.com and yqn8.com.
hrdstudy.cn shares name servers with other domains at least partially, for instance 0716h.com and rsnds.com.
Host names with six IP numbers: bruno.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; jeep.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35.