boikoivan.ru - robtex.com
boikoivan.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.230.114.67🇷🇺 RU-JSCIOT37.230.114.0/23 | ||||||
| PTR | dns-parked.zone | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| MX | mail.boikoivan.ru(20) | ||||||
| A | 37.230.114.67🇷🇺 RU-JSCIOT37.230.114.0/23 | ||||||
| PTR | dns-parked.zone | ||||||
| SOA | firstvds.rutech@firstvds.ru 2026-01-12 #0 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4070013 | ||||||
Subdomains
mail.boikoivan.ru |
Same first word
boikoivan.ru |
DNS History
5 records (5 active, 0 former)
●NSns1.firstvds.ru2026-04-08 → 2026-08-16 · 2 obs
● 2026-08-16 21:53:56
●NSns2.firstvds.ru2026-04-08 → 2026-08-16 · 2 obs
● 2026-08-16 21:53:56
●MXmail.boikoivan.ru2026-04-08 → 2026-08-16 · 2 obs
● 2026-08-16 21:53:56
●A37.230.114.672026-04-08 → 2026-08-16 · 2 obs
● 2026-08-16 21:53:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| boikoivan.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boikoivan.ru (unsigned zone)
⏱️ Timing
Total: 1039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.230.114.67 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.boikoivan.ru (pri: 20), mail.boikoivan.ru (pri: 10) |
| SOA | 1 | firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Hierarchy
mail.boikoivan.ru is a subdomain of boikoivan.ru.
IP Addresses
boikoivan.ru has exactly one IP address — 37.230.114.67.
severodvinsk.mebelevropa.ru, mxmx.ru, mail.swing-vip.com plus two other host names have IP numbers in common with boikoivan.ru.
Name Servers
boikoivan.ru is delegated to three name servers: firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
The name servers of boikoivan.ru overlap at least partially with those of other domains — among them tlkuzov.ru, 0832.ru, rauflatypov.ru and two more.
The name servers datarun.ru, ns1.example.com and ns2.example.com are commonly seen alongside these name servers.
Host names pointing to two IP addresses:
ns1.firstvds.ru points to 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru points to 94.250.248.160 and 2a01:230:2:75::3.
Host names resolving to a single IP address:
firstvds.ru points to 37.230.118.233.
Mail Servers
boikoivan.ru uses one mail server — mail.boikoivan.ru.
mail.boikoivan.ru resolves to a single IP number: 37.230.114.67.