doctortulpina.ru - robtex.com
doctortulpina.ru
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=4068647 | ||||||
Subdomains
mail.doctortulpina.ru |
Same first word
doctortulpina.ru |
Similar names
DNS History
9 records (9 active, 0 former)
●NSfirstbytedns.net2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●NSns1.firstbytedns.net2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●NSns1.firstbytedns.ru2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●NSns2.firstbytedns.net2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●NSns2.firstbytedns.ru2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●NSns3.firstbytedns.net2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●NSns3.firstbytedns.ru2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●MXmail.doctortulpina.ru2026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
●A185.105.88.2202026-02-26 → 2026-04-25 · 2 obs
● 2026-04-25 21:28:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| doctortulpina.ru | ns1.firstbytedns.ru, ns1.firstbytedns.net, ns2.firstbytedns.ru, ns2.firstbytedns.net... | 6 records |
✅ Authoritative Response
Server:185.180.230.222
NS records: ns1.firstbytedns.ru, ns1.firstbytedns.net, ns2.firstbytedns.ru, ns2.firstbytedns.net, ns3.firstbytedns.ru, ns3.firstbytedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doctortulpina.ru (unsigned zone)
⏱️ Timing
Total: 1062ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.105.88.220 |
| NS | 6 | ns2.firstbytedns.ru, ns3.firstbytedns.ru... |
| MX | 1 | mail.doctortulpina.ru (pri: 10) |
| SOA | 1 | firstbytedns.net tech.firstbytedns.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.firstbytedns.ru, ns2.firstbytedns.ru, ns3.firstbytedns.ru...)
Analysis
Hierarchy
doctortulpina.ru is parent of mail.doctortulpina.ru.
IP Addresses
doctortulpina.ru points to a single IP: 185.105.88.220.
Other host names, for instance lg5.ru, mail.cs-da.ru and cs-da.ru share IP numbers with doctortulpina.ru.
Name Servers
doctortulpina.ru delegates to seven name servers: firstbytedns.net, ns1.firstbytedns.net, ns2.firstbytedns.net, ns3.firstbytedns.net, ns1.firstbytedns.ru, ns2.firstbytedns.ru and ns3.firstbytedns.ru.
doctortulpina.ru at least partially shares its name servers with other domains, for instance 34.76.80.in-addr.arpa, 2307.ru, 198.217.185.in-addr.arpa, hmn.pp.ru and smartbiz.su.
These name servers are commonly used alongside ipmgr.firstbyte.ru and ipmgr.first-server.net.
Host names with two IPs:
Host ns1.firstbytedns.net points to 2a04:5200:ffff::320b and 185.104.248.26.
Host ns2.firstbytedns.net points to 2a04:5200:ffff::35de and 185.104.248.27.
Host ns3.firstbytedns.net points to 2a04:5200:ffff::115d and 185.180.230.222.
Host ns1.firstbytedns.ru points to 2a04:5200:ffff::320b and 185.104.248.26.
Host ns2.firstbytedns.ru points to 2a04:5200:ffff::35de and 185.104.248.27.
Host ns3.firstbytedns.ru points to 2a04:5200:ffff::115d and 185.180.230.222.
Hosts pointing to 2a04:5200:ffff::320b: ns1.firstbytedns.net and ns1.firstbytedns.ru.
Hosts pointing to 185.104.248.26: ns1.firstbytedns.net and ns1.firstbytedns.ru.
Hosts pointing to 2a04:5200:ffff::35de: ns2.firstbytedns.net and ns2.firstbytedns.ru.
Hosts pointing to 185.104.248.27: ns2.firstbytedns.net and ns2.firstbytedns.ru.
Hosts pointing to 2a04:5200:ffff::115d: ns3.firstbytedns.net and ns3.firstbytedns.ru.
Hosts pointing to 185.180.230.222: ns3.firstbytedns.net and ns3.firstbytedns.ru.
Mail Servers
doctortulpina.ru is served by a single mail server, mail.doctortulpina.ru.
Hostname mail.doctortulpina.ru resolves to two IPs: 2a09:5302:ffff::22b and 185.105.91.204.