prostudenta.ru - robtex.com
prostudenta.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068278 | ||||||
Same first word
prostudenta.ru |
Similar names
DNS History
14 records (8 active, 6 former)
○NSns1.spaceweb.ru2016-12-05 → 2019-04-25 · 4 obs
● 2019-04-25 04:17:44
○ 2026-03-02 17:37:04
○ 2026-03-26 04:45:14
○NSns2.spaceweb.ru2016-12-05 → 2019-04-25 · 4 obs
● 2019-04-25 04:17:44
○ 2026-03-02 17:37:04
○ 2026-03-26 04:45:14
●NSns3-l2.nic.ru2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 17:37:04
● 2026-03-26 04:45:14
○NSns3.spaceweb.pro2016-12-05 → 2019-04-25 · 4 obs
● 2019-04-25 04:17:44
○ 2026-03-02 17:37:04
○ 2026-03-26 04:45:14
●NSns4-cloud.nic.ru2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 17:37:04
● 2026-03-26 04:45:14
●NSns4-l2.nic.ru2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 17:37:04
● 2026-03-26 04:45:14
○NSns4.spaceweb.pro2016-12-05 → 2019-04-25 · 4 obs
● 2019-04-25 04:17:44
○ 2026-03-02 17:37:04
○ 2026-03-26 04:45:14
●NSns8-cloud.nic.ru2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 17:37:04
● 2026-03-26 04:45:14
●NSns8-l2.nic.ru2026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 17:37:04
● 2026-03-26 04:45:14
●MXmx1.spaceweb.ru2016-12-05 → 2026-03-26 · 2 obs
● 2026-03-26 04:45:14
●MXmx2.spaceweb.ru2016-12-05 → 2026-03-26 · 2 obs
● 2026-03-26 04:45:14
●A37.228.92.1052026-03-02 → 2026-03-26 · 3 obs
● 2026-03-02 17:37:04
● 2026-03-26 04:45:14
○A77.222.42.1052016-12-05 → 2019-04-11 · 4 obs
● 2019-04-11 03:20:38
○ 2019-04-25 04:17:44
○ 2026-03-26 04:45:14
○A77.222.56.1492019-04-25 → 2019-04-25 · 4 obs
● 2019-04-25 04:17:44
○ 2026-03-02 17:37:04
○ 2026-03-26 04:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| prostudenta.ru | ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:89.104.93.30
NS records: ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prostudenta.ru (unsigned zone)
⏱️ Timing
Total: 4177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.228.92.105 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 2 | mx1.spaceweb.ru (pri: 10), mx2.spaceweb.ru (pri: 20) |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)
Analysis
IP Addresses
prostudenta.ru resolves to one IP number: 37.228.92.105.
other host names including www.rosdiplom.ru, rsdk.ru, xn--d1acynfdde.xn--p1ai, rosdiplom.org and www.xn--d1acynfdde.xn--p1ai share IP numbers with prostudenta.ru.
Name Servers
prostudenta.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
prostudenta.ru at least partially shares name servers with other domains, for instance ukhk.ru, sheladm.ru, sogaz.com, lenel.ru and yzn.su.
these name servers are commonly used alongside ns3.nic.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34; ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns3-l2.nic.ru points to: 193.232.146.1; ns4-l2.nic.ru points to: 91.217.20.20; ns8-l2.nic.ru points to: 91.217.21.20.
Mail Servers
Two mail servers handle prostudenta.ru: mx1.spaceweb.ru and mx2.spaceweb.ru.
prostudenta.ru shares the same mail server setup as other domains, for instance saitinfo.ru, poltev.ru, rvsn2004.ru, zavidovo-dom.ru and makro.ru.
prostudenta.ru shares at least some mail servers with other domains, including svvtek.ru, hercules.city, varkan.ru and dtp-car.ru.
Host names with 42 IP numbers:
mx1.spaceweb.ru points to: 2a02:408:7722:1:77:222:41:16, 2a02:408:7722:1:77:222:41:20, 2a02:408:7722:1:77:222:41:21, 2a02:408:7722:1:77:222:41:22, 2a02:408:7722:1:77:222:41:23, 2a02:408:7722:1:77:222:41:27, 2a02:408:7722:1:77:222:41:29, 2a02:408:7722:1:77:222:41:43, 2a02:408:7722:1:77:222:41:44, 2a02:408:7722:1:77:222:41:52, 2a02:408:7722:1:77:222:41:53, 2a02:408:7722:1:77:222:41:54, 2a02:408:7722:1:77:222:41:56, 2a02:408:7722:1:77:222:41:97, 2a02:408:7722:1:77:222:41:98, 2a02:408:7722:1:77:222:41:99, 2a02:408:7722:1:77:222:41:100, 2a02:408:7722:1:77:222:41:159, 2a02:408:7722:1:77:222:41:160, 2a02:408:7722:1:77:222:41:161, 2a02:408:7722:1:77:222:41:162, 77.222.41.16, 77.222.41.20, 77.222.41.21, 77.222.41.22, 77.222.41.23, 77.222.41.27, 77.222.41.29, 77.222.41.43, 77.222.41.44, 77.222.41.52, 77.222.41.53, 77.222.41.54, 77.222.41.56, 77.222.41.97, 77.222.41.98, 77.222.41.99, 77.222.41.100, 77.222.41.159, 77.222.41.160, 77.222.41.161 and 77.222.41.162.
Host names with twelve IP numbers:
mx2.spaceweb.ru points to: 2a02:408:7722:1:77:222:41:89, 2a02:408:7722:1:77:222:41:95, 2a02:408:7722:1:77:222:41:96, 2a02:408:7722:1:77:222:41:148, 2a02:408:7722:1:77:222:41:157, 2a02:408:7722:1:77:222:41:158, 77.222.41.89, 77.222.41.95, 77.222.41.96, 77.222.41.148, 77.222.41.157 and 77.222.41.158.