firstboard.ru - robtex.com
firstboard.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.222🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h22.netangels.ru | ||||||
| NS | ns1.netangels.ru ⭐ | ||||||
| A | 91.201.54.2🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | ns1.netangels.ru | ||||||
| NS | ns2.netangels.ru | ||||||
| A | 91.201.52.2🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | ns2.netangels.ru | ||||||
| NS | ns3.netangels.ru | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mx0.firstboard.ru ⭐ | ||||||
| A | 91.201.54.7🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx0.netangels.ru | ||||||
| MX | mx1.firstboard.ru(5) | ||||||
| A | 91.201.54.8🇷🇺 INTERNET-PRO-AS91.201.54.0/23 NetAngels.RU network in Yekaterinburg | ||||||
| PTR | mx1.netangels.ru | ||||||
| TXT | v=spf1 redirect=netangels.ru | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1772643824 | ||||||
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=4068485 | ||||||
Same first word
firstboard.sg |
firstboard.co.kr |
firstboard.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.netangels.ru2026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
●NSns2.netangels.ru2026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
●NSns3.netangels.ru2026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
●NSns4.netangels.ru2026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
●MXmx0.firstboard.ru2026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
●MXmx1.firstboard.ru2026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
●A91.201.52.2222026-03-12 → 2026-04-12 · 2 obs
● 2026-04-12 08:14:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| firstboard.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:91.201.52.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstboard.ru (unsigned zone)
⏱️ Timing
Total: 698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.222 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 2 | mx0.firstboard.ru (pri: 1), mx1.firstboard.ru (pri: 5) |
| TXT | 1 | v=spf1 redirect=netangels.ru |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru...)
Analysis
IP Addresses
firstboard.ru points to a single IP address: 91.201.52.222.
Other host names such as d-vitamin.ru, writerkatya.com, dushlik.ru, gas-e.ru and dades.ru share IP numbers with firstboard.ru.
Name Servers
firstboard.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
At least part of the name servers for firstboard.ru are shared with other domains, for instance vm-e405161b.na4u.ru, activenergo.ru, factumural.ru, avia-cosmos.ru and test.matras96.ru.
Host names with one IP: ns1.netangels.ru points to 91.201.54.2; ns2.netangels.ru points to 91.201.52.2; ns3.netangels.ru points to 45.86.39.2; ns4.netangels.ru points to 80.87.101.2.
Mail Servers
firstboard.ru is handled by two mail servers: mx0.firstboard.ru and mx1.firstboard.ru.
Hostnames with a single IP
mx0.firstboard.ru resolves to: 91.201.54.7.
mx1.firstboard.ru resolves to: 91.201.54.8.