protocol.it - robtex.com
protocol.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.42.138.53🇮🇹 FASTWEB93.42.0.0/16 Fastweb Networks block | ||||||
| PTR | dns5.protocol.it | ||||||
| NS | dns2.protocol.it ⭐ | ||||||
| A | 194.243.125.2🇮🇹 ASN-IBSNAZ194.243.0.0/16 INTERBUSINESS | ||||||
| PTR | dns2.protocol.it | ||||||
| NS | dns.protocol.it | ||||||
| A | 194.243.125.3🇮🇹 ASN-IBSNAZ194.243.0.0/16 INTERBUSINESS | ||||||
| PTR | dns.protocol.it | ||||||
| NS | dns3.protocol.it | ||||||
| A | 93.42.138.50🇮🇹 FASTWEB93.42.0.0/16 Fastweb Networks block | ||||||
| PTR | dns3.protocol.it | ||||||
| NS | dns4.protocol.it | ||||||
| A | 93.42.138.53🇮🇹 FASTWEB93.42.0.0/16 Fastweb Networks block | ||||||
| PTR | dns5.protocol.it | ||||||
| MX | mail.protocol.it ⭐ | ||||||
| A | 194.243.125.10🇮🇹 ASN-IBSNAZ194.243.0.0/16 INTERBUSINESS | ||||||
| PTR | mail.protocol.it | ||||||
| TXT | v=spf1 mx include:_spf.google.com ip4:194.243.125.0/24 ip4:93.42.138.48/29 ~all | ||||||
| SOA | dns.protocol.itpostmaster@protocol.it 2017-01-15 #56 | ||||||
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-08-08 #19 | ||||||
Subdomains
node39.protocol.it |
node57.protocol.it |
host.protocol.it |
node58.protocol.it |
vhost.protocol.it |
node41.protocol.it |
node46.protocol.it |
pop3.protocol.it |
dns.protocol.it |
node30.protocol.it |
newhost.protocol.it |
gateway.protocol.it |
otto.protocol.it |
node42.protocol.it |
node47.protocol.it |
vhost2.protocol.it |
dns2.protocol.it |
node53.protocol.it |
dns3.protocol.it |
node37.protocol.it |
node25.protocol.it |
node38.protocol.it |
node36.protocol.it |
mail.protocol.it |
www.protocol.it |
vhosti.protocol.it |
node60.protocol.it |
node35.protocol.it |
node49.protocol.it |
pingus.protocol.it |
node44.protocol.it |
mail2.protocol.it |
node55.protocol.it |
node52.protocol.it |
dns4.protocol.it |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSdns.protocol.it2009-01-27 → 2026-08-08 · 2 obs
● 2026-08-08 17:36:54
●NSdns2.protocol.it2009-01-27 → 2026-08-08 · 2 obs
● 2026-08-08 17:36:54
●NSdns3.protocol.it2026-02-16 → 2026-08-08 · 3 obs
● 2026-02-16 14:01:54
● 2026-08-08 17:36:54
●NSdns4.protocol.it2026-02-16 → 2026-08-08 · 3 obs
● 2026-02-16 14:01:54
● 2026-08-08 17:36:54
●MXmail.protocol.it2009-01-27 → 2026-08-08 · 2 obs
● 2026-08-08 17:36:54
○A194.243.125.152009-01-27 → 2017-04-10 · 4 obs
● 2017-04-10 12:51:56
○ 2017-06-19 12:59:24
○ 2026-08-08 17:36:54
●A93.42.138.532017-06-19 → 2026-08-08 · 3 obs
● 2017-06-19 12:59:24
● 2026-08-08 17:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| protocol.it | dns.protocol.it, dns4.protocol.it, dns3.protocol.it, dns2.protocol.it | 4 records |
✅ Authoritative Response
Server:93.42.138.50
NS records: dns.protocol.it, dns4.protocol.it, dns3.protocol.it, dns2.protocol.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protocol.it (unsigned zone)
⏱️ Timing
Total: 1805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.42.138.53 |
| NS | 4 | dns.protocol.it, dns4.protocol.it... |
| MX | 1 | mail.protocol.it (pri: 15) |
| TXT | 1 | v=spf1 mx include:_spf.google.com ip4:19 |
| SOA | 1 | dns.protocol.it postmaster.protocol.it |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (dns.protocol.it, dns2.protocol.it, dns3.protocol.it...)
Analysis
Hierarchy
node39.protocol.it, node57.protocol.it, host.protocol.it, node58.protocol.it, vhost.protocol.it and a few other host names are all children of protocol.it.
IP Addresses
protocol.it has exactly one IP address — 93.42.138.53.
host.protocol.it, saptrasporti.net, spoolivi.com plus two other host names have IP numbers in common with protocol.it.
Name Servers
Four name servers handle the delegation for protocol.it: dns2.protocol.it, dns3.protocol.it, dns4.protocol.it and dns.protocol.it.
The name servers of protocol.it overlap at least partially with those of other domains — among them erreduegas.com, utegroup.it, dierreetichette.it and two more.
Four host names, each with one IP address: dns2.protocol.it has 194.243.125.2, dns3.protocol.it has 93.42.138.50, dns4.protocol.it has 93.42.138.53 and dns.protocol.it has 194.243.125.3.
Mail Servers
protocol.it uses one mail server — mail.protocol.it.
The mail server setup of protocol.it matches that of other domains such as ortopedialasanitaria.com, protocol.eu, zamboni-italia.it and two others.
mail.protocol.it points to one IP number — 194.243.125.10.