rt-spb.ru - robtex.com
rt-spb.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.84.108.3🇷🇺 MAJORDOMO185.84.108.0/23 Majordomo network | ||||||
| PTR | web23.majordomo.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.yandex.net ⭐ | ||||||
| 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 ip4:185.84.108.3 include:_spf.yandex.net ~all | ||||||
| SOA | ns.majordomo.rusupport@majordomo.ru 2004-03-29 #0 | ||||||
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 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.majordomo.ru2015-08-22 → 2026-03-15 · 2 obs
● 2026-03-15 17:46:26
●NSns2.majordomo.ru2015-08-22 → 2026-03-15 · 2 obs
● 2026-03-15 17:46:26
●NSns3.majordomo.ru2015-08-22 → 2026-03-15 · 2 obs
● 2026-03-15 17:46:26
○MXmmxs.majordomo.ru2015-08-22 → 2017-01-09 · 4 obs
● 2017-01-09 02:16:48
○ 2018-01-23 16:33:32
○ 2026-03-15 17:46:26
●MXmx.yandex.net2018-01-23 → 2026-03-15 · 3 obs
● 2018-01-23 16:33:32
● 2026-03-15 17:46:26
●A185.84.108.32015-08-22 → 2026-03-15 · 2 obs
● 2026-03-15 17:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| rt-spb.ru | ns.majordomo.ru, ns2.majordomo.ru, ns3.majordomo.ru | 3 records |
✅ Authoritative Response
Server: 78.108.88.164
NS records: ns.majordomo.ru, ns2.majordomo.ru, ns3.majordomo.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rt-spb.ru (unsigned zone)
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.84.108.3 |
| NS | 3 | ns3.majordomo.ru, ns.majordomo.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.84.108.3 include:_spf.yan |
| SOA | 1 | ns.majordomo.ru support.majordomo.ru |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.majordomo.ru, ns2.majordomo.ru, ns.majordomo.ru)
Analysis
IP Addresses
rt-spb.ru resolves to a single IP: 185.84.108.3.
Other host names, for instance effigi.ru, balkonmir.ru, www.club27.ru, artmode.ru and kitejplus.ru share IP numbers with rt-spb.ru.
Name Servers
rt-spb.ru delegates to three name servers: ns2.majordomo.ru, ns3.majordomo.ru and ns.majordomo.ru.
rt-spb.ru shares some name servers with other domains, for example info-tf.com, cpn.spb.ru, gimpskov.ru, p-vl.ru and design-company.ru.
These name servers are commonly used with the name servers ns4.majordomo.ru.
Host names with a single IP: 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.
Mail Servers
rt-spb.ru is handled by a single mail server, mx.yandex.net.
rt-spb.ru shares the mail server setup with other domains, for example sinewix.com, quickleads.ru, kst-nn.ru, sinoil.ru and daksguvenlik.com.
rt-spb.ru shares some mail servers with other domains, at least partially; for instance dom-home.ru, top-programme.de, unox.by, antibuks.ru and tdvodochist.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.