gateway.expresone.com - robtex.com
gateway.expresone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.236.209.150🇨🇿 EDERA_Group77.236.192.0/19 Network of Edera.cz | ||||||
| PTR | host-77-236-209-150.edera.cz | ||||||
expresone.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| MX | gateway.expresone.com ⭐ | ||||||
| TXT | v=spf1 mx a:courier.vmnet.cz a:obelix.vmnet.cz a:genesis.vmnet.cz ip4:77.236.... | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1762965694 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A77.236.209.1502015-08-01 → 2026-04-05 · 2 obs
● 2015-08-01 00:54:38
● 2026-04-05 02:15:48
● 2026-04-05 02:15:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| expresone.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 979ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.236.209.150 |
Analysis
Mail Server Role
gateway.expresone.com functions as a mail server for expresone.com.
IP Addresses
gateway.expresone.com points to IP number: 77.236.209.150.
Other host names such as gateway.expresvan.cz, gateway.fofrcz.cz and gateway.fofrcz.com share IP numbers with gateway.expresone.com.