mx2.vtk-c.com - robtex.com
mx2.vtk-c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.44.88.4🇷🇺 MASTERTEL-AS31.44.80.0/20 Mastertel ISP | ||||||
| PTR | mx2.veb-leasing.com | ||||||
vtk-c.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3-l2.nic.ru ⭐ | ||||||
| NS | ns4-cloud.nic.ru | ||||||
| NS | ns4-l2.nic.ru | ||||||
| NS | ns8-cloud.nic.ru | ||||||
| NS | ns8-l2.nic.ru | ||||||
| MX | mx1.vtk-c.com ⭐ | ||||||
| MX | mx2.vtk-c.com ⭐ | ||||||
| TXT | v=spf1 +mx +ip4:31.44.88.0/28 +ip4:89.175.166.0/27 -all | ||||||
| SOA | ns3-l2.nic.rudns@nic.ru 2019-06-14 #5 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A31.44.88.42019-12-19 → 2026-04-12 · 2 obs
● 2019-12-19 01:27:56
● 2026-04-12 17:51:40
● 2026-04-12 17:51:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| vtk-c.com | ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru... | - |
✅ Authoritative Response
Server:91.217.21.20
NS records: ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtk-c.com (unsigned zone)
⏱️ Timing
Total: 875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.44.88.4 |
Analysis
Mail Server Role
mx2.vtk-c.com is the mail server for vtk-c.com.
mx1.vtk-c.com is a mail server commonly used with mx2.vtk-c.com.
IP Addresses
mx2.vtk-c.com resolves to one IP number: 31.44.88.4.
Other host names, for instance mx2.vtk-s.ru, mx2.veb-leasing.com, mx2.vtk-c.ru and mx2.vtk-s.com share IP numbers with mx2.vtk-c.com.