cvepk.ru - robtex.com
cvepk.ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| 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 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| SOA | firstvds.rutech@firstvds.ru 2026-06-15 #52 | ||||||
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=4069979 | ||||||
PTR for
NS for
cvepk.ru |
Subdomains
mail.cvepk.ru |
Same first word
cvepk.ru |
Similar names
DNS History
6 records (3 active, 3 former)
○NScvepk.ru2026-04-17 → 2026-04-22 · 3 obs
● 2026-04-22 17:21:30
○ 2026-08-14 01:54:38
●NSns1.firstvds.ru2026-04-17 → 2026-08-14 · 2 obs
● 2026-08-14 01:54:38
●NSns2.firstvds.ru2026-04-17 → 2026-08-14 · 2 obs
● 2026-08-14 01:54:38
○MXmail.cvepk.ru2026-04-17 → 2026-04-22 · 3 obs
● 2026-04-22 17:21:30
○ 2026-08-14 01:54:38
○A83.220.169.1802026-04-17 → 2026-04-22 · 3 obs
● 2026-04-22 17:21:30
○ 2026-08-14 01:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru... | - |
| cvepk.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 cvepk.ru (unsigned zone)
⏱️ Timing
Total: 921ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| SOA | 1 | firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Hierarchy
cvepk.ru is the parent zone for mail.cvepk.ru.
Name Server Role
cvepk.ru has cvepk.ru as one of its name servers, making it self-hosted for DNS delegation.
ns1.firstvds.ru, ns2.firstvds.ru and cvepk.ru regularly act as name servers together.
Name Servers
The authoritative name servers for cvepk.ru are firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru — three in total.
cvepk.ru partially shares its NS delegation with several other domains, including remsad.ru, cottontorg.ru, sonnik-online.ru and two others.
In DNS configurations, these name servers often share authority with ns1.example.com, ns2.example.com, dommainer151025.ru and 5 other name servers.
Hosts with two IP numbers each:
ns1.firstvds.ru directs traffic to 82.146.43.2 and 2a01:230:2:74::3.
ns2.firstvds.ru directs traffic to 94.250.248.160 and 2a01:230:2:75::3.
Hosts that resolve to one IP address:
firstvds.ru has the IP address 37.230.118.233.