sdsinformatica.it - robtex.com
sdsinformatica.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 2026-03-15 #7 | ||||||
Subdomains
Same first word
sdsinformatica.it |
DNS History
7 records (5 active, 2 former)
●NSdns.technorail.com2015-07-05 → 2026-03-23 · 2 obs
● 2026-03-23 03:54:22
●NSdns2.technorail.com2015-07-05 → 2026-03-23 · 2 obs
● 2026-03-23 03:54:22
●NSdns3.arubadns.net2015-07-05 → 2026-03-23 · 2 obs
● 2026-03-23 03:54:22
●NSdns4.arubadns.cz2015-07-05 → 2026-03-23 · 2 obs
● 2026-03-23 03:54:22
○MXcipresso.severi.it2016-07-11 → 2017-03-14 · 5 obs
● 2016-07-11 05:53:42
● 2017-03-14 17:53:16
○ 2026-02-19 19:42:58
○ 2026-03-23 03:54:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | 12 records |
| sdsinformatica.it | dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdsinformatica.it (unsigned zone)
⏱️ Timing
Total: 1047ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns4.arubadns.cz, dns.technorail.com... |
| MX | 1 | magnolia.severi.it (pri: 20) |
| TXT | 1 | google-site-verification=A0w5NWg-_XmPB3S |
| SOA | 1 | dns.technorail.com hostmaster.sdsinforma |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.dns.it, a.dns.it, m.dns.it...)
Analysis
Hierarchy
The parent of extra03.sdsinformatica.it, mail.sdsinformatica.it and extra69.sdsinformatica.it is sdsinformatica.it.
Name Servers
sdsinformatica.it delegates to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
sdsinformatica.it at least partially shares name servers with other domains, for instance arredogesso.com, itaprochim.it, etrm.biz, paracchinoflli.com and officinameccanicaf3.com.
Host names with two IP numbers: 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
sdsinformatica.it is handled by a single mail server, magnolia.severi.it.
sdsinformatica.it shares the same mail server setup as other domains such as rsatelier.it, cipitaly.com and cofield.it.
sdsinformatica.it shares at least partially some mail servers with other domains, for instance liberetutte.org, lanobile.it, waffel.it, thierryrabotin.com and coratrade.it.
these mail servers are often used together with mail.liberetutte.org, mail.lanobile.it, mail.waffel.it, mail.thierryrabotin.com, mx.coratrade.it, mail.paceceramiche.it, mail.tsggroup.it and mail.naturpellets.com.
The host name magnolia.severi.it points to IP 185.58.117.81.