mailin2.openscreen.eu - robtex.com
mailin2.openscreen.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:103🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | mx10.websupport.cz | ||||||
| A | 45.13.137.113🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
openscreen.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.231.150.249🇨🇿 CESNET147.231.0.0/16 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| MX | mailin1.openscreen.eu ⭐ | ||||||
| MX | mailin2.openscreen.eu(100) | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1782150823 | ||||||
MX for
DNS History
2 records (2 active, 0 former)
●A2a00:4b40:aaaa:2101:45:13:137:1032026-03-24 → 2026-07-15 · 2 obs
● 2026-03-24 19:37:48
● 2026-07-15 07:27:38
● 2026-07-15 07:27:38
●A45.13.137.1132026-03-24 → 2026-07-15 · 2 obs
● 2026-03-24 19:37:48
● 2026-07-15 07:27:38
● 2026-07-15 07:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| openscreen.eu | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openscreen.eu (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.13.137.113 |
| AAAA | 1 | 2a00:4b40:aaaa:2101:45:13:137:103 |
Analysis
Mail Server Role
The mail server mailin2.openscreen.eu processes email for openscreen.eu.
mailin1.openscreen.eu is often seen acting as a mail server in combination with mailin2.openscreen.eu.
IP Addresses
mailin2.openscreen.eu points to the IP addresses 45.13.137.113 and 2a00:4b40:aaaa:2101:45:13:137:103
Two other host names, along with mailin1.greenyard.com, mailin2.erva.sk and mailin1.a-sun.biz, also share IP numbers with mailin2.openscreen.eu.