realsystem.ru - robtex.com
realsystem.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.151.192.171🇷🇺 INSYS-AS82.151.192.0/19 INSYS network | ||||||
| PTR | realsystem.ru | ||||||
| NS | ns.isnet.ru ⭐ | ||||||
| A | 2a00:1c70:1111:1::b🇷🇺 INSYS-AS2a00:1c70::/32 INSYS network | ||||||
| PTR | ns.isnet.ru | ||||||
| A | 85.12.197.230🇷🇺 INSYS-AS85.12.192.0/18 INSYS network | ||||||
| PTR | ns.isnet.ru | ||||||
| NS | ns2.isnet.ru | ||||||
| A | 2a00:1c70:1111:2::4🇷🇺 INSYS-AS2a00:1c70::/32 INSYS network | ||||||
| PTR | ns2.isnet.ru | ||||||
| A | 217.24.176.238🇷🇺 INSYS-AS217.24.176.0/20 INSYS network | ||||||
| PTR | ns2.isnet.ru | ||||||
| MX | mail.realsystem.ru ⭐ | ||||||
| A | 82.151.192.171🇷🇺 INSYS-AS82.151.192.0/19 INSYS network | ||||||
| PTR | realsystem.ru | ||||||
| TXT | "v=spf1 ip4:82.151.192.171 a mx ~all" | ||||||
| TXT | v=spf1 +mx ~all | ||||||
| SOA | ns2.isnet.ruhostmaster@mesto.biz serial=1724066944 | ||||||
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=4068481 | ||||||
PTR for
Subdomains
Same first word
realsystem.hu |
realsystem.ru |
realsystem.it |
realsystem.com |
realsystem.de |
realsystem.com.br |
realsystem.edu.my |
realsystem.co.jp |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.realsystem.ru2015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 01:00:34
●A82.151.192.1712015-08-16 → 2026-04-12 · 2 obs
● 2026-04-12 01:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| realsystem.ru | ns2.isnet.ru, ns.isnet.ru | 2 records |
✅ Authoritative Response
Server:217.24.176.238
NS records: ns2.isnet.ru, ns.isnet.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for realsystem.ru (unsigned zone)
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.151.192.171 |
| NS | 2 | ns.isnet.ru, ns2.isnet.ru |
| MX | 1 | mail.realsystem.ru (pri: 10) |
| TXT | 2 | v=spf1 +mx ~all, "v=spf1 ip4:82.151.192.171 a mx ~al |
| SOA | 1 | ns2.isnet.ru hostmaster.mesto.biz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.isnet.ru, ns.isnet.ru)
Analysis
Hierarchy
realsystem.ru has www.realsystem.ru, mail.realsystem.ru and vcenter.realsystem.ru as children.
IP Addresses
realsystem.ru points to a single IP address: 82.151.192.171.
Other host names such as mail.realsystem.ru, vcenter.realsystem.ru, www.realsystem.ru and mail.vcenter.realsystem.ru share IP numbers with realsystem.ru.
Name Servers
Two name servers ns2.isnet.ru and ns.isnet.ru handle the delegation for realsystem.ru.
realsystem.ru shares the same name server setup as other domains, for example 18.202.91.in-addr.arpa, gruzovie-shini.ru, 25.167.83.in-addr.arpa, ns2.isnet.ru and 30.172.5.in-addr.arpa.
realsystem.ru at least partially shares name servers with other domains, for example uteli.ru, 203.12.85.in-addr.arpa, alfaspirits.ru, kodex.su and uha66.ru.
Host names with two IP numbers:
ns2.isnet.ru points to 2a00:1c70:1111:2::4 and 217.24.176.238.
ns.isnet.ru points to 2a00:1c70:1111:1::b and 85.12.197.230.
Mail Servers
The mail.realsystem.ru mail server handles realsystem.ru.
mail.realsystem.ru points to a single IP number: 82.151.192.171.