ertinformatica.com - robtex.com
ertinformatica.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=1775028227 | ||||||
Subdomains
Same first word
ertinformatica.com |
DNS History
10 records (9 active, 1 former)
●NSdns.technorail.com2015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●NSdns2.technorail.com2015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●NSdns3.arubadns.net2015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●NSdns4.arubadns.cz2015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●MXmx.ertinformatica.com2015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●A37.187.134.72026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
○A62.149.128.1512015-08-18 → 2019-12-31 · 3 obs
● 2019-12-31 16:46:00
○ 2026-04-01 07:27:18
●A62.149.128.1542015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●A62.149.128.1572015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
●A62.149.128.1602015-08-18 → 2026-04-01 · 2 obs
● 2026-04-01 07:27:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ertinformatica.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ertinformatica.com (unsigned zone)
⏱️ Timing
Total: 757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 37.187.134.7, 62.149.128.154... |
| NS | 4 | dns3.arubadns.net, dns4.arubadns.cz... |
| MX | 1 | mx.ertinformatica.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.ertinforma |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
ertinformatica.com is parent of mx.ertinformatica.com and www.ertinformatica.com.
IP Addresses
ertinformatica.com points to four IP numbers: 37.187.134.7, 62.149.128.154, 62.149.128.157 and 62.149.128.160.
Other host names, for instance mx.sandrolain.com, mx.sanmarcocoperture.com, mx.l-arca.com, mx.unideb.info and mx.studiolegaletitolo.com share IP numbers with ertinformatica.com.
Name Servers
ertinformatica.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
ertinformatica.com at least partially shares its name servers with other domains, for instance onoranzefunebribonomelli.it, snpt.it, marcogastini.it, ratti.com and pianetainformatica.it.
Host names with two IPs: 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
ertinformatica.com is served by a single mail server, mx.ertinformatica.com.
The host name mx.ertinformatica.com resolves to eight IP numbers: 62.149.128.72, 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.