focus28.com - robtex.com
focus28.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.focus28.com |
DNS History
12 records (7 active, 5 former)
●NSdns.technorail.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
●NSdns2.technorail.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
●NSdns3.arubadns.net2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
●NSdns4.arubadns.cz2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
○NSns49.domaincontrol.com2015-05-17 → 2017-10-12 · 3 obs
● 2017-10-12 23:49:04
○ 2026-03-24 09:53:12
○NSns50.domaincontrol.com2015-05-17 → 2017-10-12 · 3 obs
● 2017-10-12 23:49:04
○ 2026-03-24 09:53:12
○MXmailstore1.secureserver.net2015-05-17 → 2017-10-12 · 3 obs
● 2017-10-12 23:49:04
○ 2026-03-24 09:53:12
●MXmx.focus28.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
○MXsmtp.secureserver.net2015-05-17 → 2017-10-12 · 3 obs
● 2017-10-12 23:49:04
○ 2026-03-24 09:53:12
○A184.168.221.232015-05-17 → 2017-10-12 · 3 obs
● 2017-10-12 23:49:04
○ 2026-03-24 09:53:12
●A2a00:6d40:4:1::c308:332026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
●A89.46.110.332026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:53:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| focus28.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for focus28.com (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.110.33 |
| AAAA | 1 | 2a00:6d40:4:1::c308:33 |
| NS | 4 | dns2.technorail.com, dns3.arubadns.net... |
| MX | 1 | mx.focus28.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns2.technorail.com hostmaster.focus28.c |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
focus28.com is the parent of mail.focus28.com.
IP Addresses
The entity focus28.com points to two IP numbers: 2a00:6d40:4:1::c308:33 and 89.46.110.33.
For instance, other host names ilioarno.net, spiox.it, piacentinicatering.it, francavillamoda.it and giovannivisci.it share IP numbers with focus28.com.
Name Servers
focus28.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
focus28.com shares name servers with other domains at least partially, for example astershop.it, theiym.com, engelettrica.com, up22.it and athleia.it.
Host names with two IP numbers:
dns2.technorail.com points to: 2a00:6d42:3:2096::f:1 and 95.110.136.8
dns.technorail.com points to: 2a00:6d40:2:2082::f:1 and 94.177.210.13
dns4.arubadns.cz points to: 2001:15e8:104:4::d8ee and 81.2.216.238
dns3.arubadns.net points to: 2a00:6d41:3:206e::f:1 and 95.110.220.5
Mail Servers
focus28.com is handled by a single mail server, mx.focus28.com.
Host name mx.focus28.com points to seven IP numbers: 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.