cluster.it - robtex.com
cluster.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 2026-04-23 #13 | ||||||
Subdomains
www.cluster.it |
Same first word
Similar names
DNS History
14 records (9 active, 5 former)
○NSdns.cluster.it2015-08-30 → 2017-08-21 · 4 obs
● 2017-08-21 01:36:34
○ 2026-03-04 09:26:36
○ 2026-04-23 11:47:52
●NSdns.technorail.com2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
●NSdns2.technorail.com2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
●NSdns3.arubadns.net2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
●NSdns4.arubadns.cz2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
○NSmnt2.eutelia.it2015-08-30 → 2017-08-21 · 4 obs
● 2017-08-21 01:36:34
○ 2026-03-04 09:26:36
○ 2026-04-23 11:47:52
●MXmx11.mailtarga.it2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
●MXmx12.mailtarga.it2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
●MXmx21.mailtarga.it2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
●MXmx22.mailtarga.it2026-03-04 → 2026-04-23 · 3 obs
● 2026-03-04 09:26:36
● 2026-04-23 11:47:52
○MXsmtp.cluster.it2015-11-02 → 2017-08-21 · 5 obs
● 2015-11-02 12:03:14
● 2017-08-21 01:36:34
○ 2026-03-04 09:26:36
○ 2026-04-23 11:47:52
○MXsmtp1.cluster.it2015-08-30 → 2017-08-21 · 4 obs
● 2017-08-21 01:36:34
○ 2026-03-04 09:26:36
○ 2026-04-23 11:47:52
○MXsmtp5.cluster.it2015-08-30 → 2015-08-30 · 3 obs
○ 2015-11-02 12:03:14
○ 2026-04-23 11:47:52
●A81.29.202.22026-03-04 → 2026-04-23 · 2 obs
● 2026-04-23 11:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | nameserver.cnr.it, a.dns.it, m.dns.it, r.dns.it... | - |
| cluster.it | dns4.arubadns.cz, dns2.technorail.com, dns.technorail.com, dns3.arubadns.net | - |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns4.arubadns.cz, dns2.technorail.com, dns.technorail.com, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cluster.it (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.29.202.2 |
| NS | 4 | dns2.technorail.com, dns4.arubadns.cz... |
| MX | 4 | mx11.mailtarga.it (pri: 10), mx12.mailtarga.it (pri: 20)... |
| TXT | 3 | brevo-code:775d49859312f92b88145dccccda8, google-site-verification=W7JNhUIcS5nWhZh... |
| SOA | 1 | dns.technorail.com hostmaster.cluster.it |
Analysis
Hierarchy
cluster.it is the parent of www.cluster.it.
IP Addresses
cluster.it resolves to a single IP address: 81.29.202.2.
Other host names such as www.cluster.it, voicesystems.it and www.voicesystems.it share IP numbers with cluster.it.
Name Servers
cluster.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
cluster.it at least partially shares name servers with other domains, including buddhabeach.it, argobroker.com, medtransworldsrl.com, ambientediritto.net and reginapacis.it.
Hosts with two IP numbers:
Host dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8
Host dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13
Host dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238
Host dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5
Mail Servers
cluster.it is served by four mail servers: mx11.mailtarga.it, mx12.mailtarga.it, mx21.mailtarga.it and mx22.mailtarga.it.
The mail servers for cluster.it are shared with other domains, for instance voicesystems.it, cofa.it, 6rds.com, contitaly.it and mailtarga.com.
These mail servers are commonly used alongside mx.cofa.it and mail.contitaly.it.
Hostnames with a single IP:
mx11.mailtarga.it points to 151.3.88.164
mx12.mailtarga.it points to 151.3.72.116
mx21.mailtarga.it points to 151.3.88.165
mx22.mailtarga.it points to 151.3.72.117