mailin2.ismst.com - robtex.com
mailin2.ismst.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:111🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.86🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
ismst.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.164🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| NS | ns2.websupport.cz | ||||||
| NS | ns3.websupport.eu | ||||||
| MX | mailin1.ismst.com ⭐ | ||||||
| MX | mailin2.ismst.com(100) | ||||||
| TXT | MS=ms46302420 | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1784067586 | ||||||
MX for
Similar names
DNS History
2 records (2 active, 0 former)
●A2a00:4b40:aaaa:2101:45:13:137:1112026-08-12 → 2026-08-13 · 2 obs
● 2026-08-12 16:07:58
● 2026-08-13 20:02:42
● 2026-08-13 20:02:42
●A45.13.137.862026-08-12 → 2026-08-13 · 2 obs
● 2026-08-12 16:07:58
● 2026-08-13 20:02:42
● 2026-08-13 20:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ismst.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
⚠️ Insecure (no DNSSEC)
No DS record for ismst.com (unsigned zone)
⏱️ Timing
Total: 1007ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.13.137.86 |
| AAAA | 1 | 2a00:4b40:aaaa:2101:45:13:137:111 |
Analysis
Mail Server Role
ismst.com uses mailin2.ismst.com as a mail server.
mailin1.ismst.com routinely functions as a mail server together with mailin2.ismst.com.
IP Addresses
mailin2.ismst.com directs to two IP numbers, 45.13.137.86 and 2a00:4b40:aaaa:2101:45:13:137:111
mailin1.bterm.cz, mailin2.edelivery.cz, mailin1.(0x736578)glob.com and two other host names share IP numbers with mailin2.ismst.com.