3cdn.ru - robtex.com
3cdn.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.238.235.22🇷🇺 VDSINA77.238.235.0/24 | ||||||
| PTR | api.3cdn.online | ||||||
| NS | ns1.vdsina.com ⭐ | ||||||
| A | 2a14:1e00:1::a🇦🇪 VDSINA2a14:1e00:1::/48 | ||||||
| A | 80.85.244.9🇳🇱 VDSINA80.85.244.0/24 | ||||||
| PTR | host-80-85-244-9.hosted-by-vdsina.com | ||||||
| NS | ns2.vdsina.com | ||||||
| A | 2a14:1e00:1::b🇦🇪 VDSINA2a14:1e00:1::/48 | ||||||
| A | 80.85.244.10🇳🇱 VDSINA80.85.244.0/24 | ||||||
| PTR | host-80-85-244-10.hosted-by-vdsina.com | ||||||
| NS | ns3.vdsina.com | ||||||
| A | 2a14:1e00:1::c🇦🇪 VDSINA2a14:1e00:1::/48 | ||||||
| A | 80.85.244.11🇳🇱 VDSINA80.85.244.0/24 | ||||||
| PTR | host-80-85-244-11.hosted-by-vdsina.com | ||||||
| NS | ns4.vdsina.com | ||||||
| A | 2a14:1e00:1::d🇦🇪 VDSINA2a14:1e00:1::/48 | ||||||
| A | 80.85.244.12🇳🇱 VDSINA80.85.244.0/24 | ||||||
| PTR | host-80-85-244-12.hosted-by-vdsina.com | ||||||
| MX | mx.3cdn.ru ⭐ | ||||||
| A | 77.238.235.22🇷🇺 VDSINA77.238.235.0/24 | ||||||
| PTR | api.3cdn.online | ||||||
| SOA | ns1.vdsina.comadmin@3cdn.ru serial=1772882250 | ||||||
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=4068147 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.vdsina.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:07:50
●NSns2.vdsina.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:07:50
●NSns3.vdsina.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:07:50
●NSns4.vdsina.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:07:50
●MXmx.3cdn.ru2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:07:50
●A77.238.235.222026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 05:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 3cdn.ru | ns4.vdsina.com, ns3.vdsina.com, ns1.vdsina.com, ns2.vdsina.com | - |
✅ Authoritative Response
Server:80.85.244.11
NS records: ns4.vdsina.com, ns3.vdsina.com, ns1.vdsina.com, ns2.vdsina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3cdn.ru (unsigned zone)
⏱️ Timing
Total: 2462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.238.235.22 |
| NS | 4 | ns1.vdsina.com, ns2.vdsina.com... |
| MX | 1 | mx.3cdn.ru (pri: 10) |
| SOA | 1 | ns1.vdsina.com admin.3cdn.ru |
Analysis
IP Addresses
3cdn.ru resolves to a single IP: 77.238.235.22.
Name Servers
3cdn.ru is delegated to four name servers: ns1.vdsina.com, ns2.vdsina.com, ns3.vdsina.com and ns4.vdsina.com.
3cdn.ru shares some name servers with other domains, for example azotmarket.ru, 43.118.212.in-addr.arpa, 166.107.109.in-addr.arpa, 233.238.77.in-addr.arpa and forms-gle.world.
Host names with two IP numbers
Two IPs per host:
ns1.vdsina.com points to 2a14:1e00:1::a and 80.85.244.9
ns2.vdsina.com points to 2a14:1e00:1::b and 80.85.244.10
ns3.vdsina.com points to 2a14:1e00:1::c and 80.85.244.11
ns4.vdsina.com points to 2a14:1e00:1::d and 80.85.244.12
Mail Servers
3cdn.ru is handled by a single mail server, mx.3cdn.ru.
Host name mx.3cdn.ru points to IP 77.238.235.22.