constep.it - dns.ninja
constep.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 2026-06-30 #22 | ||||||
Subdomains
www.constep.it |
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NSdns.technorail.com2015-07-10 → 2026-06-30 · 2 obs
● 2026-06-30 20:13:42
●NSdns2.technorail.com2015-07-10 → 2026-06-30 · 2 obs
● 2026-06-30 20:13:42
●NSdns3.arubadns.net2015-07-10 → 2026-06-30 · 2 obs
● 2026-06-30 20:13:42
●NSdns4.arubadns.cz2015-07-10 → 2026-06-30 · 2 obs
● 2026-06-30 20:13:42
○MXalt1.aspmx.l.google.com2015-07-10 → 2017-04-09 · 4 obs
● 2017-04-09 17:08:34
○ 2017-06-30 03:46:48
○ 2026-06-30 20:13:42
○MXalt2.aspmx.l.google.com2015-07-10 → 2017-04-09 · 4 obs
● 2017-04-09 17:08:34
○ 2017-06-30 03:46:48
○ 2026-06-30 20:13:42
○MXaspmx.l.google.com2015-07-10 → 2017-04-09 · 4 obs
● 2017-04-09 17:08:34
○ 2017-06-30 03:46:48
○ 2026-06-30 20:13:42
○MXaspmx2.googlemail.com2015-07-10 → 2017-04-09 · 4 obs
● 2017-04-09 17:08:34
○ 2017-06-30 03:46:48
○ 2026-06-30 20:13:42
○MXaspmx3.googlemail.com2015-07-10 → 2017-04-09 · 4 obs
● 2017-04-09 17:08:34
○ 2017-06-30 03:46:48
○ 2026-06-30 20:13:42
●MXconstep-it.mail.protection.outlook.com2017-06-30 → 2026-06-30 · 3 obs
● 2017-06-30 03:46:48
● 2026-06-30 20:13:42
○MXms90823117.msv1.invalid.outlook.com2015-07-10 → 2017-04-09 · 4 obs
● 2017-04-09 17:08:34
○ 2017-06-30 03:46:48
○ 2026-06-30 20:13:42
●A2a00:6d40:4:3::c233:132026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 03:50:24
● 2026-06-30 20:13:42
○A81.29.214.2292015-07-10 → 2016-02-04 · 4 obs
● 2016-02-04 23:11:20
○ 2016-06-24 00:19:22
○ 2026-06-30 20:13:42
○A81.29.214.2452016-06-24 → 2017-06-30 · 5 obs
● 2016-06-24 00:19:22
● 2017-06-30 03:46:48
○ 2026-02-16 03:50:24
○ 2026-06-30 20:13:42
●A89.46.106.132026-02-16 → 2026-06-30 · 3 obs
● 2026-02-16 03:50:24
● 2026-06-30 20:13:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| constep.it | dns3.arubadns.net, dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns3.arubadns.net, dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constep.it (unsigned zone)
⏱️ Timing
Total: 1169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.106.13 |
| AAAA | 1 | 2a00:6d40:4:3::c233:13 |
| NS | 4 | dns4.arubadns.cz, dns2.technorail.com... |
| MX | 1 | constep-it.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:amazonses.com ~all, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns.technorail.com hostmaster.constep.it |
Analysis
Hierarchy
www.constep.it is a subdomain of constep.it.
IP Addresses
constep.it points to the IP addresses 89.46.106.13 and 2a00:6d40:4:3::c233:13
bicimaniamoretti.com, lacerbaiola.com, www.constep.it and two other host names share IP numbers with constep.it.
Name Servers
The authoritative name servers for constep.it are dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
The name servers of constep.it overlap at least partially with those of other domains — among them ricercaict.it, rainoldi.biz, technointeriors.it and two more.
Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
Mail for constep.it is handled by a single mail server, constep-it.mail.protection.outlook.com.
constep-it.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.8, 52.101.68.21, 52.101.73.6 and 5 others.