osdev.it - dns.ninja
osdev.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 2026-06-14 #17 | ||||||
Subdomains
mx.osdev.it |
Same first word
osdev.de |
osdev.wiki |
osdev.co |
osdev.it |
osdev.co.th |
osdev.me |
osdev.ru |
osdev.info |
osdev.fr |
osdev.pl |
osdev.com |
osdev.net |
osdev.nl |
osdev.org |
osdev.cn |
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.technorail.com2026-06-12 → 2026-06-14 · 3 obs
● 2026-06-12 07:57:44
● 2026-06-14 15:35:16
●NSdns2.technorail.com2026-06-12 → 2026-06-14 · 3 obs
● 2026-06-12 07:57:44
● 2026-06-14 15:35:16
●NSdns3.arubadns.net2026-06-12 → 2026-06-14 · 3 obs
● 2026-06-12 07:57:44
● 2026-06-14 15:35:16
●NSdns4.arubadns.cz2026-06-12 → 2026-06-14 · 3 obs
● 2026-06-12 07:57:44
● 2026-06-14 15:35:16
○NSns1.th.seeweb.it2015-06-13 → 2019-01-16 · 4 obs
● 2019-01-16 18:49:28
○ 2026-06-12 07:57:44
○ 2026-06-14 15:35:16
○NSns2.th.seeweb.it2015-06-13 → 2019-01-16 · 4 obs
● 2019-01-16 18:49:28
○ 2026-06-12 07:57:44
○ 2026-06-14 15:35:16
○MXm-01b.th.seeweb.it2015-06-13 → 2019-01-16 · 4 obs
● 2019-01-16 18:49:28
○ 2026-06-12 07:57:44
○ 2026-06-14 15:35:16
●MXmx.osdev.it2026-06-12 → 2026-06-14 · 3 obs
● 2026-06-12 07:57:44
● 2026-06-14 15:35:16
○MXsmtp-avas-th.seeweb.it2015-06-13 → 2019-01-16 · 4 obs
● 2019-01-16 18:49:28
○ 2026-06-12 07:57:44
○ 2026-06-14 15:35:16
○A213.136.86.642019-01-16 → 2019-01-16 · 3 obs
○ 2026-06-12 07:57:44
○ 2026-06-14 15:35:16
●A52.18.59.1242026-06-14 → 2026-06-14 · 2 obs
● 2026-06-14 15:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | r.dns.it, a.dns.it, m.dns.it, nameserver.cnr.it... | - |
| osdev.it | dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.18.59.124 |
| NS | 4 | dns4.arubadns.cz, dns3.arubadns.net... |
| MX | 1 | mx.osdev.it (pri: 10) |
| SOA | 1 | dns3.arubadns.net hostmaster.osdev.it |
Analysis
Hierarchy
osdev.it is the parent zone for mx.osdev.it.
IP Addresses
osdev.it has exactly one IP address — 52.18.59.124.
10hazirnasiparislandrinde.cloud, mail.fountainfirearms.net, bonomidiamanti.it plus two other host names have IP numbers in common with osdev.it.
Name Servers
Four name servers handle the delegation for osdev.it: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
osdev.it partially shares its NS delegation with several other domains, including corbasas.com, officinaferrari.net, classmanagement.it and two others.
dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each carry two IP addresses. dns2.technorail.com has 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com has 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz has 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net has 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
osdev.it uses one mail server — mx.osdev.it.
mx.osdev.it points to one IP number — 52.18.59.124.