mx.alm.cz - robtex.com
mx.alm.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.167.250.161🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | mx.alm.cz | ||||||
alm.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.167.250.162🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| NS | js.alm.cz ⭐ | ||||||
| NS | dns.alm.cz | ||||||
| MX | mx.alm.cz ⭐ | ||||||
| TXT | v=spf1 ip4:83.167.250.161/24 ~all | ||||||
| SOA | js.alm.czhostmaster@alm.cz serial=1771055834 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A81.0.254.1692009-01-11 → 2009-01-11 · 3 obs
● 2009-01-11 12:00:30
○ 2015-06-19 22:40:42
○ 2026-05-11 04:07:04
○ 2015-06-19 22:40:42
○ 2026-05-11 04:07:04
●A83.167.250.1612015-06-19 → 2026-05-11 · 3 obs
○ 2009-01-11 12:00:30
● 2015-06-19 22:40:42
● 2026-05-11 04:07:04
● 2015-06-19 22:40:42
● 2026-05-11 04:07:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| alm.cz | dns.alm.cz, js.alm.cz | 2 records |
✅ Authoritative Response
Server:31.31.79.97
NS records: dns.alm.cz, js.alm.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alm.cz (unsigned zone)
⏱️ Timing
Total: 5598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.167.250.161 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (js.alm.cz, dns.alm.cz)
Analysis
Mail Server Role
mx.alm.cz serves as a mail server for litexbrno.cz, alm.cz and stukl.cz.
IP Addresses
mx.alm.cz points to a single IP number: 83.167.250.161.
Other host names, for instance mx.eokno.cz, share IP numbers with mx.alm.cz.