kolibrinet.ru - robtex.com
kolibrinet.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.221.103.254🇷🇺 SKYTEL-AS91.221.102.0/23 LTD SKYTEL St.Petersburg, Russia | ||||||
| PTR | mail.skytel.ru | ||||||
| NS | ns2.skytel.ru ⭐ | ||||||
| A | 91.221.102.254🇷🇺 SKYTEL-AS91.221.102.0/23 LTD SKYTEL St.Petersburg, Russia | ||||||
| PTR | ns2.skytel.ru | ||||||
| NS | ns.skytel.ru | ||||||
| A | 91.221.103.254🇷🇺 SKYTEL-AS91.221.102.0/23 LTD SKYTEL St.Petersburg, Russia | ||||||
| PTR | mail.skytel.ru | ||||||
| MX | mail.kolibrinet.ru ⭐ | ||||||
| A | 91.221.103.254🇷🇺 SKYTEL-AS91.221.102.0/23 LTD SKYTEL St.Petersburg, Russia | ||||||
| PTR | mail.skytel.ru | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns.skytel.ruadmin@skytel.ru 2025-06-30 #1 | ||||||
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=4068295 | ||||||
PTR for
Subdomains
Same first word
kolibrinet.ru |
kolibrinet.dk |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns.skytel.ru2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 10:10:14
● 2026-03-27 13:46:14
○NSns1.selectel.org2015-05-31 → 2020-03-09 · 4 obs
● 2020-03-09 00:20:58
○ 2026-03-04 10:10:14
○ 2026-03-27 13:46:14
○NSns2.selectel.org2015-05-31 → 2020-03-09 · 4 obs
● 2020-03-09 00:20:58
○ 2026-03-04 10:10:14
○ 2026-03-27 13:46:14
●NSns2.skytel.ru2026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 10:10:14
● 2026-03-27 13:46:14
○NSns3.selectel.org2015-05-31 → 2020-03-09 · 4 obs
● 2020-03-09 00:20:58
○ 2026-03-04 10:10:14
○ 2026-03-27 13:46:14
○NSns4.selectel.org2015-05-31 → 2020-03-09 · 4 obs
● 2020-03-09 00:20:58
○ 2026-03-04 10:10:14
○ 2026-03-27 13:46:14
●MXmail.kolibrinet.ru2015-05-31 → 2026-03-27 · 2 obs
● 2026-03-27 13:46:14
○A5.178.83.672015-05-31 → 2020-03-09 · 4 obs
● 2020-03-09 00:20:58
○ 2026-03-04 10:10:14
○ 2026-03-27 13:46:14
●A91.221.103.2542026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 10:10:14
● 2026-03-27 13:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| kolibrinet.ru | ns2.skytel.ru, ns.skytel.ru | 2 records |
✅ Authoritative Response
Server:91.221.103.254
NS records: ns2.skytel.ru, ns.skytel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kolibrinet.ru (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.221.103.254 |
| NS | 2 | ns.skytel.ru, ns2.skytel.ru |
| MX | 1 | mail.kolibrinet.ru (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | ns.skytel.ru admin.skytel.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.skytel.ru, ns.skytel.ru)
Analysis
Hierarchy
kolibrinet.ru is a parent of mail.kolibrinet.ru and bill.kolibrinet.ru.
IP Addresses
kolibrinet.ru points to IP number 91.221.103.254.
For instance, other host names mail.kolibrinet.ru, mail.cttelecom.ru, mail.skytel.ru, mail.zetlink.ru and zetlink.ru share IP numbers with kolibrinet.ru.
Name Servers
kolibrinet.ru is delegated to two name servers: ns2.skytel.ru and ns.skytel.ru.
kolibrinet.ru uses the same name server setup as other domains such as npospec.ru, ct-sport.ru, 146.220.91.in-addr.arpa, 103.221.91.in-addr.arpa and 102.221.91.in-addr.arpa.
kolibrinet.ru shares name servers with other domains at least partially, for instance zetlink.ru, skytel.ru and cttelecom.ru.
These name servers are commonly used with 91.221.102.254.
Host names with one IP number:
ns2.skytel.ru points to: 91.221.102.254.
ns.skytel.ru points to: 91.221.103.254.
Mail Servers
kolibrinet.ru is handled by a single mail server, mail.kolibrinet.ru.
mail.kolibrinet.ru points to a single IP: 91.221.103.254.