oleynikovs.com - dns.ninja
oleynikovs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.41.41.41🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | free.cishost.ru | ||||||
| NS | dns ⭐ | ||||||
| NS | ns1.cishost.ru | ||||||
| A | 2a05:1700::a🇷🇺 ASRELINK2a05:1700::/48 RelinkRouteIPv6 | ||||||
| PTR | ns1.cishost.ru | ||||||
| A | 31.41.42.43🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | ns1.cishost.ru | ||||||
| NS | ns2.cishost.ru | ||||||
| A | 2a05:1700:2::3🇷🇺 ASRELINK2a05:1700:2::/48 RelinkRouteIPv6 | ||||||
| A | 185.68.92.3🇷🇺 ASRELINK185.68.92.0/22 RelinkRoute | ||||||
| PTR | ns2.cishost.ru | ||||||
| MX | mail.oleynikovs.com ⭐ | ||||||
| A | 31.41.41.41🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | free.cishost.ru | ||||||
| TXT | v=spf1 ip4:31.41.41.41 a mx ~all | ||||||
| TXT | https://oleynikovs.gallery.photo | ||||||
| SOA | dnsroot@dns.cishost.ru 2026-03-18 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786863714 | ||||||
Subdomains
mail.oleynikovs.com |
Same first word
oleynikovs.com |
DNS History
9 records (5 active, 4 former)
●NSdns2026-03-28 → 2026-08-16 · 6 obs
● 2026-03-28 08:03:38
● 2026-04-08 01:01:34
○ 2026-04-24 05:32:20
● 2026-04-26 06:42:12
● 2026-08-16 07:18:14
○NSg2.cishost.ru2026-02-20 → 2026-03-07 · 5 obs
● 2026-02-20 12:41:00
● 2026-03-07 20:28:38
○ 2026-03-28 08:03:38
○ 2026-08-16 07:18:14
○NSg5.cishost.ru2015-06-18 → 2017-06-19 · 4 obs
● 2017-06-19 13:04:50
○ 2026-02-20 12:41:00
○ 2026-08-16 07:18:14
●NSns1.cishost.ru2015-06-18 → 2026-08-16 · 2 obs
● 2026-08-16 07:18:14
●NSns2.cishost.ru2015-06-18 → 2026-08-16 · 2 obs
● 2026-08-16 07:18:14
●MXmail.oleynikovs.com2015-06-18 → 2026-08-16 · 6 obs
● 2026-03-07 20:28:38
○ 2026-03-28 08:03:38
○ 2026-04-26 06:42:12
● 2026-06-22 11:32:58
● 2026-08-16 07:18:14
●A31.41.41.412026-03-28 → 2026-08-16 · 7 obs
● 2026-03-28 08:03:38
○ 2026-04-08 01:01:34
● 2026-04-24 05:32:20
○ 2026-04-26 06:42:12
● 2026-06-22 11:32:58
● 2026-08-16 07:18:14
○A5.9.155.752015-06-18 → 2017-06-19 · 4 obs
● 2017-06-19 13:04:50
○ 2026-02-20 12:41:00
○ 2026-08-16 07:18:14
○A94.130.133.872026-02-20 → 2026-03-07 · 5 obs
● 2026-02-20 12:41:00
● 2026-03-07 20:28:38
○ 2026-03-28 08:03:38
○ 2026-08-16 07:18:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| oleynikovs.com | ns1.cishost.ru, ns2.cishost.ru | - |
✅ Authoritative Response
Server:185.68.92.3
NS records: ns1.cishost.ru, ns2.cishost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oleynikovs.com (unsigned zone)
⏱️ Timing
Total: 625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.41.41.41 |
| NS | 2 | ns2.cishost.ru, ns1.cishost.ru |
| MX | 2 | mail.oleynikovs.com (pri: 20), mail.oleynikovs.com (pri: 10) |
| TXT | 2 | https://oleynikovs.gallery.photo, v=spf1 ip4:31.41.41.41 a mx ~all |
| SOA | 1 | dns root.dns.cishost.ru |
Analysis
Hierarchy
oleynikovs.com serves as the parent of mail.oleynikovs.com.
IP Addresses
oleynikovs.com has exactly one IP address — 31.41.41.41.
mail.mirsustava.ru, dns.cishost.ru, vypiskaegrul.ru plus two other host names have IP numbers in common with oleynikovs.com.
Name Servers
oleynikovs.com is delegated to three name servers: dns, ns1.cishost.ru and ns2.cishost.ru.
oleynikovs.com has at least partial name server overlap with other domains, such as uag.mx, 93.136.193.in-addr.arpa, hatbeard.ru and two others.
g2.cishost.ru, s10.cishost.ru and s12.cishost.ru — plus 7 other name servers — are commonly paired with these name servers.
ns1.cishost.ru and ns2.cishost.ru each resolve to two IP addresses: ns1.cishost.ru points to 31.41.42.43 and 2a05:1700::a, while ns2.cishost.ru points to 185.68.92.3 and 2a05:1700:2::3.
Mail Servers
oleynikovs.com uses one mail server — mail.oleynikovs.com.
mail.oleynikovs.com resolves to a single IP number: 31.41.41.41.