mx.marcomnet.cz - robtex.com
mx.marcomnet.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.16.120.6🇨🇿 MaRcom-Eko-AS46.16.120.0/21 MarcomEko | ||||||
| PTR | a6.marcomnet.cz | ||||||
marcomnet.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.211🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns2.marcomnet.cz ⭐ | ||||||
| NS | ns.marcomnet.cz | ||||||
| MX | smtp.marcomnet.cz ⭐ | ||||||
| TXT | v=spf1 mx a:smtp.marcomnet.cz a:web.marcomnet.cz include:spf.active24.com -all | ||||||
| SOA | ns.marcomnet.czhostmaster@marcomnet.cz 2025-11-20 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A46.16.120.62020-02-16 → 2026-04-13 · 2 obs
● 2020-02-16 00:52:00
● 2026-04-13 02:12:34
● 2026-04-13 02:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| marcomnet.cz | ns.marcomnet.cz, ns2.marcomnet.cz | 2 records |
✅ Authoritative Response
Server:46.16.120.2
NS records: ns.marcomnet.cz, ns2.marcomnet.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marcomnet.cz (unsigned zone)
⏱️ Timing
Total: 786ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.16.120.6 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.marcomnet.cz, ns2.marcomnet.cz)
Analysis
Mail Server Role
The mail server for coleda.cz is mx.marcomnet.cz.
IP Addresses
mx.marcomnet.cz points to a single IP number: 46.16.120.6.