mailin2.devterium.com - robtex.com
mailin2.devterium.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:8🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | m1-u6-mx.websupport.sk | ||||||
| A | 45.13.137.103🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
devterium.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 37.9.175.165🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| MX | mailin1.devterium.com ⭐ | ||||||
| MX | mailin2.devterium.com(100) | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1771146845 | ||||||
MX for
DNS History
2 records (2 active, 0 former)
●A2a00:4b40:aaaa:2101:45:13:137:82026-02-18 → 2026-04-11 · 2 obs
● 2026-02-18 22:22:46
● 2026-04-11 23:53:08
● 2026-04-11 23:53:08
●A45.13.137.1032026-02-18 → 2026-04-11 · 2 obs
● 2026-02-18 22:22:46
● 2026-04-11 23:53:08
● 2026-04-11 23:53:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| devterium.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
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: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.13.137.103 |
| AAAA | 1 | 2a00:4b40:aaaa:2101:45:13:137:8 |
Analysis
Mail Server Role
mailin2.devterium.com serves as a mail server for devterium.com.
mailin1.devterium.com is commonly used as a mail server alongside mailin2.devterium.com.
IP Addresses
mailin2.devterium.com has two IP numbers: 2a00:4b40:aaaa:2101:45:13:137:8 and 45.13.137.103.
Other host names, for instance mailin1.hkdukla.sk, mailin2.hluchoslepi.sk, mailin2.wemco.cz, mailin1.salebazaar.com and mailin1.skscr.cz share IP numbers with mailin2.devterium.com.