kbtdv.ru - robtex.com
kbtdv.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.19.21.81🇷🇺 REDCOM-AS212.19.20.0/22 REDCOM-BB-2 | ||||||
| PTR | host.212-19-21-81.broadband.redcom.ru | ||||||
| NS | ns2.kbtdv.ru ⭐ | ||||||
| A | 212.19.21.81🇷🇺 REDCOM-AS212.19.20.0/22 REDCOM-BB-2 | ||||||
| PTR | host.212-19-21-81.broadband.redcom.ru | ||||||
| NS | ns1.kbtdv.ru | ||||||
| A | 212.19.26.106🇷🇺 REDCOM-AS212.19.26.0/23 | ||||||
| PTR | host-212-19-26-106.leased.redcom.ru | ||||||
| MX | gate.kbtdv.ru ⭐ | ||||||
| A | 212.19.26.106🇷🇺 REDCOM-AS212.19.26.0/23 | ||||||
| PTR | host-212-19-26-106.leased.redcom.ru | ||||||
| TXT | v=spf1 ip4:212.19.26.106/32 -all | ||||||
| SOA | ns2.kbtdv.ruhostmaster@gate.kbtdv.ru 2023-12-18 #0 | ||||||
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=4068296 | ||||||
Subdomains
Same first word
kbtdv.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.kbtdv.ru2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 17:00:38
●NSns2.kbtdv.ru2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 17:00:38
●MXgate.kbtdv.ru2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 17:00:38
●A212.19.21.812015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 17:00:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| kbtdv.ru | ns1.kbtdv.ru, ns2.kbtdv.ru | 2 records |
✅ Authoritative Response
Server:212.19.26.106
NS records: ns1.kbtdv.ru, ns2.kbtdv.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kbtdv.ru (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.19.21.81 |
| NS | 2 | ns1.kbtdv.ru, ns2.kbtdv.ru |
| MX | 1 | gate.kbtdv.ru (pri: 5) |
| TXT | 1 | v=spf1 ip4:212.19.26.106/32 -all |
| SOA | 1 | ns2.kbtdv.ru hostmaster.gate.kbtdv.ru |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.kbtdv.ru, ns1.kbtdv.ru)
Analysis
Hierarchy
The parent of ns1.kbtdv.ru, gate.kbtdv.ru and ns2.kbtdv.ru is kbtdv.ru.
IP Addresses
kbtdv.ru points to an IP address: 212.19.21.81.
other host names, for instance ns2.magrad.ru, magrad.ru, host.212-19-21-81.broadband.redcom.ru and ns2.kbtdv.ru share IP numbers with kbtdv.ru.
Name Servers
Two name servers ns1.kbtdv.ru and ns2.kbtdv.ru handle the delegation for kbtdv.ru.
Host names with one IP:
ns1.kbtdv.ru points to: 212.19.26.106
ns2.kbtdv.ru points to: 212.19.21.81
Mail Servers
kbtdv.ru is handled by a single mail server, gate.kbtdv.ru.
The host name gate.kbtdv.ru points to IP 212.19.26.106.