fast-system.ru - robtex.com
fast-system.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=4068147 | ||||||
Subdomains
Same first word
fast-system.ru |
fast-system.de |
DNS History
10 records (8 active, 2 former)
●NSns4-cloud.nic.ru2019-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 04:55:12
●NSns8-cloud.nic.ru2019-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 04:55:12
●MXmail11.fast-system.ru2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 03:53:24
● 2026-03-23 04:55:12
●MXmail12.fast-system.ru2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 03:53:24
● 2026-03-23 04:55:12
○MXmx.yandex.net2019-02-23 → 2019-02-23 · 3 obs
○ 2026-02-21 03:53:24
○ 2026-03-23 04:55:12
●A37.9.12.102026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 03:53:24
● 2026-03-23 04:55:12
○A82.202.223.502019-02-23 → 2019-02-23 · 3 obs
○ 2026-02-21 03:53:24
○ 2026-03-23 04:55:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| fast-system.ru | ns4-l2.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.21.20
NS records: ns4-l2.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fast-system.ru (unsigned zone)
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.12.10 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 2 | mail11.fast-system.ru (pri: 10), mail12.fast-system.ru (pri: 10) |
| TXT | 2 | mailru-domain: VziG4Q124zUuKNsy, v=spf1 ip4:37.9.12.11 ip4:37.9.12.46 ip4 |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
fast-system.ru is a parent of mail01.fast-system.ru, mail02.fast-system.ru and finance.fast-system.ru.
IP Addresses
fast-system.ru maps to IP address 37.9.12.10.
Other host names, for example, mail01.fast-system.ru share IP numbers with fast-system.ru.
Name Servers
fast-system.ru delegates 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.
fast-system.ru at least partially shares name servers with other domains such as oooelbrus.ru, moovi-iptv.ru, dsnetworks.ru, korotkih.com and medindex.ru.
these name servers are commonly used with the name servers 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 fast-system.ru: mail11.fast-system.ru and mail12.fast-system.ru.
Host names with a single IP address:
mail11.fast-system.ru points to 178.176.229.86
mail12.fast-system.ru points to 217.198.89.183