kotkin.ru - robtex.com
kotkin.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.88.6.149🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| NS | dns1.vps-private.net ⭐ | ||||||
| A | 51.254.131.248🇫🇷 OVH51.254.0.0/15 | ||||||
| NS | dns2.vps-private.net | ||||||
| A | 158.69.202.133🇨🇦 OVH158.69.0.0/16 Hosting route | ||||||
| MX | mx.kotkin.ru ⭐ | ||||||
| A | 23.88.6.149🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| SOA | dns1.vps-private.netsupport@it-patrol.ru serial=1455134747 | ||||||
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=4069706 | ||||||
Subdomains
mx.kotkin.ru |
Same first word
kotkin.ru |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns1.vps-private.net2016-06-30 → 2026-07-22 · 2 obs
● 2026-07-22 11:08:20
●NSdns2.vps-private.net2016-06-30 → 2026-07-22 · 2 obs
● 2026-07-22 11:08:20
●MXmx.kotkin.ru2016-06-30 → 2026-07-22 · 2 obs
● 2026-07-22 11:08:20
○A149.202.82.112016-06-30 → 2017-02-11 · 4 obs
● 2017-02-11 10:55:54
○ 2020-01-04 17:30:58
○ 2026-07-22 11:08:20
●A23.88.6.1492026-06-14 → 2026-07-22 · 3 obs
● 2026-06-14 21:44:12
● 2026-07-22 11:08:20
○A51.254.21.1702020-01-04 → 2020-01-04 · 4 obs
● 2020-01-04 17:30:58
○ 2026-06-14 21:44:12
○ 2026-07-22 11:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| kotkin.ru | dns1.vps-private.net, dns2.vps-private.net | - |
✅ Authoritative Response
Server:51.254.131.248
NS records: dns1.vps-private.net, dns2.vps-private.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kotkin.ru (unsigned zone)
⏱️ Timing
Total: 991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.88.6.149 |
| NS | 2 | dns1.vps-private.net, dns2.vps-private.net |
| MX | 1 | mx.kotkin.ru (pri: 0) |
| SOA | 1 | dns1.vps-private.net support.it-patrol.r |
Analysis
Hierarchy
mx.kotkin.ru is delegated beneath kotkin.ru.
IP Addresses
kotkin.ru resolves to just one IP address, 23.88.6.149.
Two other host names, along with mx.master-raduga.nnov.ru, sparta.vps-private.net and uslugigeodezista.ru, also share IP numbers with kotkin.ru.
Name Servers
kotkin.ru is served by two delegated name servers, dns1.vps-private.net and dns2.vps-private.net.
kotkin.ru shares its NS records with other domains, for example svrf.vps-private.net, comrades-horde.u4849.ph.vps-private.net, xn--80aaar1af7anc.xn--p1ai and two others.
There is at least partial name server overlap between kotkin.ru and other domains — gilstrategia.ru, vps-private.net, dolphin.vps-private.net and two more among them.
dns1.vps-private.net → 51.254.131.248 and dns2.vps-private.net → 158.69.202.133: one IP number per host name.
Mail Servers
The sole mail server for kotkin.ru is mx.kotkin.ru.
There is one IP number for mx.kotkin.ru: 23.88.6.149.