formulab.ru - robtex.com
formulab.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.201.52.233🇷🇺 INTERNET-PRO-AS91.201.52.0/24 | ||||||
| PTR | h33.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 | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 ip4:94.154.11.78 ip4:185.93.108.182 a mx include:_spf.mail.ru ~all | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1776453340 | ||||||
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=4068822 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.netangels.ru2020-02-22 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:36
●NSns2.netangels.ru2020-02-22 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:36
●NSns3.netangels.ru2020-02-22 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:36
●NSns4.netangels.ru2020-02-22 → 2026-05-10 · 2 obs
● 2026-05-10 09:51:36
○A185.93.108.1822020-02-22 → 2020-02-22 · 3 obs
○ 2026-03-05 20:39:18
○ 2026-05-10 09:51:36
●A91.201.52.2332026-03-05 → 2026-05-10 · 3 obs
● 2026-03-05 20:39:18
● 2026-05-10 09:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| formulab.ru | ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru | 4 records |
✅ Authoritative Response
Server:91.201.54.2
NS records: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru, ns4.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for formulab.ru (unsigned zone)
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.52.233 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:94.154.11.78 ip4:185.93.108.1 |
| 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
formulab.ru points to a single IP: 91.201.52.233.
Other host names, for instance linuxskill.ru, rusgo.com, travel4all.ru, natyazhnye-potolki-ekb.ru and creative-arts-media.ru share IP numbers with formulab.ru.
Name Servers
formulab.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
formulab.ru at least partially shares its name servers with other domains, for instance robiteks.ru, abercrombie.ru, angor.ru, ekaterinburgsport.ru and servis-97.ru.
Host names with one IP number: 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
formulab.ru is served by a single mail server, emx.mail.ru.
formulab.ru uses the same mail server setup as other domains such as artix.store, www.wordpressmania.ru, oknahit.ru, mgi.su and muzgb3.izh.com.
formulab.ru shares at least some mail servers with other domains, for instance salmomarket.ru and nanobeauty.su.
Hostname emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.