sd-informatica.it - robtex.com
sd-informatica.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 2026-08-08 #13 | ||||||
Subdomains
mx.sd-informatica.it |
Same first word
sd-informatica.it |
Similar names
DNS History
16 records (7 active, 9 former)
●NSdns.technorail.com2015-07-03 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:24
●NSdns2.technorail.com2015-07-03 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:24
●NSdns3.arubadns.net2015-07-03 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:24
●NSdns4.arubadns.cz2015-07-03 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:24
●MXmx.sd-informatica.it2015-07-03 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:24
●A2a00:6d40:4:1::c283:742026-06-08 → 2026-08-08 · 3 obs
● 2026-06-08 21:30:04
● 2026-08-08 11:44:24
○A62.149.128.1512015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.1542015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.1572015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.1602015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.1632015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.1662015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.722015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.128.742015-07-03 → 2017-02-15 · 4 obs
● 2017-02-15 16:29:02
○ 2019-03-31 23:57:34
○ 2026-08-08 11:44:24
○A62.149.142.1612019-03-31 → 2019-03-31 · 4 obs
● 2019-03-31 23:57:34
○ 2026-06-08 21:30:04
○ 2026-08-08 11:44:24
●A89.46.108.742026-06-08 → 2026-08-08 · 3 obs
● 2026-06-08 21:30:04
● 2026-08-08 11:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| sd-informatica.it | dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com | - |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net, dns2.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sd-informatica.it (unsigned zone)
⏱️ Timing
Total: 2216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.108.74 |
| AAAA | 1 | 2a00:6d40:4:1::c283:74 |
| NS | 4 | dns3.arubadns.net, dns4.arubadns.cz... |
| MX | 1 | mx.sd-informatica.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.sd-informa |
Analysis
Hierarchy
sd-informatica.it serves as the parent of mx.sd-informatica.it.
IP Addresses
sd-informatica.it resolves to the IP addresses 89.46.108.74 and 2a00:6d40:4:1::c283:74
Among the host names that share IP numbers with sd-informatica.it are pacmilano.it, iterarte.it, petbook.it and two others.
Name Servers
The domain sd-informatica.it is delegated to these four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
sd-informatica.it has at least partial name server overlap with other domains, such as marcsadler.it, i3fdz.it, eambes.eu and two others.
dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net all point to exactly two IP numbers each: dns2.technorail.com → 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com → 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz → 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net → 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
sd-informatica.it routes its mail through a single mail server, mx.sd-informatica.it.
mx.sd-informatica.it directs to 8 IP numbers, including 62.149.128.72, 62.149.128.74 and 62.149.128.151, along with 5 other.