itstudio.su - dns.ninja
itstudio.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.250.247.206🇷🇺 MAJORDOMO178.250.246.0/23 Majordomo Network | ||||||
| PTR | mx.itstudio.ru | ||||||
| NS | ns2.majordomo.ru ⭐ | ||||||
| A | 78.108.88.164🇷🇺 MAJORDOMO78.108.88.0/23 Majordomo route object | ||||||
| PTR | static.78.108.88.164.clients.majordomo.ru | ||||||
| NS | ns.majordomo.ru | ||||||
| A | 78.108.80.80🇷🇺 MAJORDOMO78.108.80.0/24 Majordomo network | ||||||
| PTR | ns.majordomo.ru | ||||||
| NS | ns3.majordomo.ru | ||||||
| A | 78.108.80.90🇷🇺 MAJORDOMO78.108.80.0/24 Majordomo network | ||||||
| PTR | ns3.majordomo.ru | ||||||
| MX | mx.itstudio.su ⭐ | ||||||
| A | 178.250.247.206🇷🇺 MAJORDOMO178.250.246.0/23 Majordomo Network | ||||||
| PTR | mx.itstudio.ru | ||||||
| SOA | ns.majordomo.rusupport@majordomo.ru 2015-05-06 #0 | ||||||
su
| 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=650209443 | ||||||
Subdomains
Same first word
Similar names
studioit.ro |
studioit.sk |
tistudio.kr |
studioit.pl |
studioti.com |
studioit.eu |
studioit.ru |
studioit.be |
studioit.it |
DNS History
5 records (5 active, 0 former)
●NSns.majordomo.ru2016-09-14 → 2026-06-12 · 2 obs
● 2026-06-12 01:57:08
●NSns2.majordomo.ru2016-09-14 → 2026-06-12 · 2 obs
● 2026-06-12 01:57:08
●NSns3.majordomo.ru2016-09-14 → 2026-06-12 · 2 obs
● 2026-06-12 01:57:08
●MXmx.itstudio.su2016-09-14 → 2026-06-12 · 2 obs
● 2026-06-12 01:57:08
●A178.250.247.2062016-09-14 → 2026-06-12 · 2 obs
● 2026-06-12 01:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| itstudio.su | ns.majordomo.ru, ns2.majordomo.ru, ns3.majordomo.ru | - |
✅ Authoritative Response
Server:78.108.80.90
NS records: ns.majordomo.ru, ns2.majordomo.ru, ns3.majordomo.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itstudio.su (unsigned zone)
⏱️ Timing
Total: 3435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.250.247.206 |
| NS | 3 | ns2.majordomo.ru, ns3.majordomo.ru... |
| MX | 1 | mx.itstudio.su (pri: 10) |
| SOA | 1 | ns.majordomo.ru support.majordomo.ru |
Analysis
Hierarchy
mail.itstudio.su and mx.itstudio.su are both subdomains of itstudio.su.
IP Addresses
itstudio.su resolves to one IP address: 178.250.247.206.
cinema.spb.ru, mail.ns1.itstudio.ru, mx.itstudio.su and two other host names share IP numbers with itstudio.su.
Name Servers
itstudio.su carries NS records delegating to ns2.majordomo.ru, ns3.majordomo.ru and ns.majordomo.ru.
itstudio.su has at least partial name server overlap with other domains, such as optimalmanagement.ru, majordomo.su, ugrinovich.ru and two others.
It is common to see these name servers used together with name servers ns4.majordomo.ru and godzilla.majordomo.ru.
ns2.majordomo.ru points to 78.108.88.164; ns3.majordomo.ru points to 78.108.80.90; ns.majordomo.ru points to 78.108.80.80 — each hostname maps to exactly one IP address.
Mail Servers
Mail for itstudio.su is handled by a single mail server, mx.itstudio.su.
mx.itstudio.su carries a single IP number, which is 178.250.247.206.