52020.it - robtex.com
52020.it
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 2026-07-22 #22 | ||||||
Subdomains
mx.52020.it |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns.technorail.com2015-07-24 → 2026-07-22 · 2 obs
● 2026-07-22 21:12:04
●NSdns2.technorail.com2015-07-24 → 2026-07-22 · 2 obs
● 2026-07-22 21:12:04
●NSdns3.arubadns.net2015-07-24 → 2026-07-22 · 2 obs
● 2026-07-22 21:12:04
●NSdns4.arubadns.cz2015-07-24 → 2026-07-22 · 2 obs
● 2026-07-22 21:12:04
●MXmx.52020.it2017-01-23 → 2026-07-22 · 3 obs
● 2017-01-23 11:55:50
● 2026-07-22 21:12:04
○MXmx1.52020.it2015-07-24 → 2016-04-30 · 4 obs
● 2016-04-30 20:17:04
○ 2017-01-23 11:55:50
○ 2026-07-22 21:12:04
●A139.59.142.1662017-01-23 → 2026-07-22 · 3 obs
● 2017-01-23 11:55:50
● 2026-07-22 21:12:04
○A62.149.240.152015-07-24 → 2016-04-30 · 4 obs
● 2016-04-30 20:17:04
○ 2017-01-23 11:55:50
○ 2026-07-22 21:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, nameserver.cnr.it, r.dns.it, v.dns.it... | - |
| 52020.it | dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 52020.it (unsigned zone)
⏱️ Timing
Total: 2757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.59.142.166 |
| NS | 4 | dns.technorail.com, dns4.arubadns.cz... |
| MX | 1 | mx.52020.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.52020.it |
Analysis
Hierarchy
52020.it is the parent zone for mx.52020.it.
IP Addresses
52020.it resolves to one IP address: 139.59.142.166.
Name Servers
The authoritative name servers for 52020.it are dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
52020.it partially shares its NS delegation with several other domains, including 238.2.81.in-addr.arpa, nobraino.it, sito-internet.com and two others.
dns2.technorail.com, dns.technorail.com and dns3.arubadns.net are three hostnames that each resolve to a pair of IP addresses: dns2.technorail.com to 95.110.136.8 and 2a00:6d42:3:2096::f:1, dns.technorail.com to 94.177.210.13 and 2a00:6d40:2:2082::f:1, and dns3.arubadns.net to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
Mail for 52020.it is handled by a single mail server, mx.52020.it.
mx.52020.it resolves to 8 IP addresses — 62.149.128.72, 62.149.128.74, 62.149.128.151 and 5 others.