mx.delaval.cz - robtex.com
mx.delaval.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.93.208.27🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| PTR | 77-93-208-27.static.masterinter.net | ||||||
delaval.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 77.93.208.27🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| NS | ns1.regzone.cz ⭐ | ||||||
| NS | ns1.regzone.de | ||||||
| NS | ns1.regzone.info | ||||||
| MX | mx.delaval.cz ⭐ | ||||||
| SOA | ns1.regzone.czadministrator@czechia.cz 2026-02-09 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A77.93.208.272026-03-04 → 2026-03-27 · 3 obs
○ 2016-06-28 20:35:10
● 2026-03-04 03:58:58
● 2026-03-27 18:17:52
● 2026-03-04 03:58:58
● 2026-03-27 18:17:52
○A88.86.107.142015-07-22 → 2016-02-28 · 4 obs
● 2015-07-22 08:43:12
● 2016-02-28 21:35:20
○ 2016-06-28 20:35:10
○ 2026-03-27 18:17:52
● 2016-02-28 21:35:20
○ 2016-06-28 20:35:10
○ 2026-03-27 18:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| delaval.cz | ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info | 2 records |
✅ Authoritative Response
Server:23.92.29.43
NS records: ns1.regzone.cz, ns1.regzone.de, ns1.regzone.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.93.208.27 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.regzone.cz, ns1.regzone.cz)
Analysis
Mail Server Role
mx.delaval.cz is the mail server for delaval.cz.
IP Addresses
mx.delaval.cz maps to IP address 77.93.208.27.
Other host names, for instance panskymlyn.cz, mandant.cz, www.delaval.cz, jaschuti.net and 77-93-208-27.static.masterinter.net share IP numbers with mx.delaval.cz.