itfstudio.ru - robtex.com
itfstudio.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.226.82.81🇷🇺 INTERNET-PRO-AS91.226.82.0/23 NetAngels.RU network in Yekaterinburg (Rostelecom DataCenter) | ||||||
| PTR | vm-4f209b1c.na4u.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 ⚠️ Not in parent delegation | ||||||
| A | 45.86.39.2🇷🇺 INTERNET-PRO-AS45.86.39.0/24 | ||||||
| NS | ns4.netangels.ru ⚠️ Not in parent delegation | ||||||
| A | 80.87.101.2🇷🇺 INTERNET-PRO-AS80.87.101.0/24 | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.ru | ||||||
| SOA | ns1.netangels.ruhostmaster@netangels.ru serial=1778000635 | ||||||
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=4068835 | ||||||
Same first word
itfstudio.ru |
Similar names
tifstudio.com |
fitstudio.info |
fitstudio.dk |
fitstudio.gr |
fitstudio.ca |
fitstudio.mobi |
fitstudio.com |
idfitouts.com |
DNS History
8 records (6 active, 2 former)
●NSns1.netangels.ru2015-05-28 → 2026-05-11 · 2 obs
● 2026-05-11 12:52:36
●NSns2.netangels.ru2015-05-28 → 2026-05-11 · 2 obs
● 2026-05-11 12:52:36
●NSns3.netangels.ru2016-11-21 → 2026-05-11 · 3 obs
● 2016-11-21 14:32:24
● 2026-05-11 12:52:36
●NSns4.netangels.ru2016-11-21 → 2026-05-11 · 3 obs
● 2016-11-21 14:32:24
● 2026-05-11 12:52:36
○A185.93.108.1142016-04-14 → 2016-12-05 · 5 obs
● 2016-04-14 14:12:48
● 2016-12-05 05:22:54
○ 2026-02-15 16:07:10
○ 2026-05-11 12:52:36
○A91.201.52.1142015-05-28 → 2015-12-21 · 4 obs
● 2015-12-21 18:41:52
○ 2016-04-14 14:12:48
○ 2026-05-11 12:52:36
●A91.226.82.812026-02-15 → 2026-05-11 · 3 obs
● 2026-02-15 16:07:10
● 2026-05-11 12:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| itfstudio.ru | ns2.netangels.ru, ns1.netangels.ru | 2 records |
✅ Authoritative Response
Server:91.201.52.2
NS records: ns2.netangels.ru, ns1.netangels.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itfstudio.ru (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.226.82.81 |
| NS | 4 | ns1.netangels.ru, ns2.netangels.ru... |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | ns1.netangels.ru hostmaster.netangels.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.netangels.ru, ns1.netangels.ru)
Analysis
IP Addresses
itfstudio.ru points to a single IP address: 91.226.82.81.
Other host names, such as vm-4f209b1c.na4u.ru and ai-info.ru, share IP numbers with itfstudio.ru.
Name Servers
itfstudio.ru is delegated to four name servers: ns1.netangels.ru, ns2.netangels.ru, ns3.netangels.ru and ns4.netangels.ru.
itfstudio.ru at least partially shares name servers with other domains, for example doskaurala.ru, ppu-a.ru, uralbti.ru, videoekat.ru and xn--j1aihihay.xn--p1ai.
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
The mx.yandex.ru mail server handles itfstudio.ru.
itfstudio.ru shares the same mail server setup as other domains, including medveds.ru, 35cm.ru, asiaasia.ru, annw.ru and work-info.ru.
itfstudio.ru shares at least partially some mail servers with other domains, for instance ars-tda.ru, dinamoperm.ru, powertap.ru, 1c-sm.ru and filkov.su.
these mail servers are commonly used with mx.yandex.net.
mx.yandex.ru points to two IP numbers: 2a02:6b8::311 and 77.88.21.249.