closed-group.ru - robtex.com
closed-group.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.20.41.64🇷🇺 MCHOST-AS178.20.41.0/24 | ||||||
| PTR | v3030078.hosted-by-vdsina.ru | ||||||
| NS | ns1.vdsina.ru ⭐ | ||||||
| A | 2001:19f0:5001:3c8a:5400:1ff:fe98:ba89🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix | ||||||
| PTR | ns1.vdsina.ru | ||||||
| A | 95.179.139.27🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.vdsina.ru | ||||||
| NS | ns2.vdsina.ru | ||||||
| A | 2a03:b0c0:2:d0::e0:7001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns2.vdsina.ru | ||||||
| A | 178.62.218.115🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns2.vdsina.ru | ||||||
| NS | ns3.vdsina.ru | ||||||
| A | 2a0d:8480:1::10🇳🇱 VDSINA2a0d:8480:1::/48 | ||||||
| A | 109.234.33.251🇳🇱 VDSINA109.234.33.0/24 | ||||||
| NS | ns4.vdsina.ru | ||||||
| A | 2a01:4f8:1c1c:3ef2::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.vdsina.ru | ||||||
| A | 159.69.27.84🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.vdsina.ru | ||||||
| MX | mx.closed-group.ru ⭐ | ||||||
| A | 178.20.41.64🇷🇺 MCHOST-AS178.20.41.0/24 | ||||||
| PTR | v3030078.hosted-by-vdsina.ru | ||||||
| SOA | ns1.vdsina.ruadmin@closed-group.ru serial=1775164465 | ||||||
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=4068502 | ||||||
Subdomains
mx.closed-group.ru |
Same first word
closed-group.ru |
DNS History
6 records (6 active, 0 former)
●MXmx.closed-group.ru2026-03-18 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:30
●A178.20.41.642026-03-18 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| closed-group.ru | ns4.vdsina.ru, ns2.vdsina.ru, ns1.vdsina.ru, ns3.vdsina.ru | - |
✅ Authoritative Response
Server:159.69.27.84
NS records: ns4.vdsina.ru, ns2.vdsina.ru, ns1.vdsina.ru, ns3.vdsina.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for closed-group.ru (unsigned zone)
⏱️ Timing
Total: 1121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.20.41.64 |
| NS | 4 | ns1.vdsina.ru, ns2.vdsina.ru... |
| MX | 1 | mx.closed-group.ru (pri: 10) |
| SOA | 1 | ns1.vdsina.ru admin.closed-group.ru |
Analysis
Hierarchy
closed-group.ru is the parent of mx.closed-group.ru.
IP Addresses
closed-group.ru resolves to a single IP: 178.20.41.64.
Other host names share IP numbers with closed-group.ru; for instance mx.closed-group.ru.
Name Servers
closed-group.ru is delegated to four name servers: ns1.vdsina.ru, ns2.vdsina.ru, ns3.vdsina.ru and ns4.vdsina.ru.
closed-group.ru shares some name servers with other domains, for example yusait.ru, spb2.prostitutkisos.com, prostytkuvspb.com, 244.184.91.in-addr.arpa and 82f.ru.
These name servers are commonly used together with ns1ripe.vdsina.ru and ns2ripe.vdsina.ru.
Host names with two IP numbers
Two IPs per host:
ns1.vdsina.ru points to 2001:19f0:5001:3c8a:5400:1ff:fe98:ba89 and 95.179.139.27
ns2.vdsina.ru points to 2a03:b0c0:2:d0::e0:7001 and 178.62.218.115
ns3.vdsina.ru points to 2a0d:8480:1::10 and 109.234.33.251
ns4.vdsina.ru points to 2a01:4f8:1c1c:3ef2::2 and 159.69.27.84
Mail Servers
closed-group.ru is handled by a single mail server, mx.closed-group.ru.
Host name mx.closed-group.ru points to IP 178.20.41.64.