mail.postainternet.com - robtex.com
mail.postainternet.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 77.89.4.173๐ฎ๐น CASAWEB-AS77.89.0.0/20 Acantho Network | ||||||
| PTR | vm-server.postainternet.com | ||||||
postainternet.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 77.89.4.173๐ฎ๐น CASAWEB-AS77.89.0.0/20 Acantho Network | ||||||
| NS | dns2.technorail.com โญ | ||||||
| NS | dns.technorail.com | ||||||
| NS | dns3.arubadns.net | ||||||
| NS | dns4.arubadns.cz | ||||||
| MX | vm1-protecmailsrv1.vm-cluster.com โญ | ||||||
| MX | vm2-protecmailsrv2.vm-cluster.com(20) | ||||||
| TXT | v=spf1 ip4:77.89.4.160/27 a -all | ||||||
| SOA | dns.technorail.comhostmaster@postainternet.com 2025-12-11 #1 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA77.89.4.1732015-07-15 โ 2026-03-27 ยท 2 obs
โ 2015-07-15 08:05:40
โ 2026-03-27 02:39:40
โ 2026-03-27 02:39:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postainternet.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
โ Authoritative Response
Server:95.110.220.5
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for postainternet.com (unsigned zone)
โฑ๏ธ Timing
Total: 877ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.89.4.173 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
IP Addresses
mail.postainternet.com resolves to a single IP: 77.89.4.173.
Other host names, for instance, postainternet.com and vm-server.postainternet.com share IP numbers with mail.postainternet.com.