coderdojo.it - dns.ninja
coderdojo.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.242.61.46🇮🇹 GENESYS-AS194.242.61.0/24 Genesys Informatica S.r.l. | ||||||
| PTR | leoncino.interhost.it | ||||||
| NS | ns1.dnsitalia.net ⭐ | ||||||
| A | 194.242.61.66🇮🇹 GENESYS-AS194.242.61.0/24 Genesys Informatica S.r.l. | ||||||
| PTR | ns1.dnsitalia.net | ||||||
| NS | ns2.dnsitalia.net | ||||||
| A | 151.11.50.4🇮🇹 GENESYS-AS151.11.48.0/22 GENESYS | ||||||
| NS | nsct.dnsitalia.net | ||||||
| A | 52.29.120.99🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix | ||||||
| PTR | ec2-52-29-120-99.eu-central-1.compute.amazonaws.com | ||||||
| NS | nsrm.dnsitalia.net | ||||||
| A | 151.11.53.66🇮🇹 GENESYS-AS151.11.52.0/23 GENESYS | ||||||
| PTR | nsrm.dnsitalia.net | ||||||
| MX | mail.coderdojo.it ⭐ | ||||||
| A | 194.242.61.46🇮🇹 GENESYS-AS194.242.61.0/24 Genesys Informatica S.r.l. | ||||||
| PTR | leoncino.interhost.it | ||||||
| TXT | v=spf1 mx ip4:194.242.61.0/24 ip4:89.31.72.0/21 ip4:151.11.52.0/23 ip4:151.1.... | ||||||
| SOA | ns1.dnsitalia.netinfo@interhost.it 2023-03-20 #0 | ||||||
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 2026-07-05 #9 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dnsitalia.net2015-06-02 → 2026-07-05 · 2 obs
● 2026-07-05 08:05:00
●NSns2.dnsitalia.net2015-06-02 → 2026-07-05 · 2 obs
● 2026-07-05 08:05:00
●NSnsct.dnsitalia.net2015-06-02 → 2026-07-05 · 2 obs
● 2026-07-05 08:05:00
●NSnsrm.dnsitalia.net2015-06-02 → 2026-07-05 · 2 obs
● 2026-07-05 08:05:00
●MXmail.coderdojo.it2015-06-02 → 2026-07-05 · 2 obs
● 2026-07-05 08:05:00
●A194.242.61.462015-06-02 → 2026-07-05 · 2 obs
● 2026-07-05 08:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| coderdojo.it | ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net, nsrm.dnsitalia.net | - |
✅ Authoritative Response
Server:52.29.120.99
NS records: ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net, nsrm.dnsitalia.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coderdojo.it (unsigned zone)
⏱️ Timing
Total: 882ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.242.61.46 |
| NS | 4 | nsct.dnsitalia.net, ns2.dnsitalia.net... |
| MX | 1 | mail.coderdojo.it (pri: 5) |
| TXT | 1 | v=spf1 mx ip4:194.242.61.0/24 ip4:89.31. |
| SOA | 1 | ns1.dnsitalia.net info.interhost.it |
Analysis
Hierarchy
coderdojo.it is a parent domain, with mail.coderdojo.it, www.coderdojo.it and kata.coderdojo.it beneath it.
IP Addresses
coderdojo.it resolves to just one IP address, 194.242.61.46.
Other host names — memore.it, mail.coderdojo.it, viaroma.it and www.coderdojo.it — share IP numbers with coderdojo.it.
Name Servers
The NS records for coderdojo.it point to four name servers: ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net and nsrm.dnsitalia.net.
coderdojo.it has at least partial name server overlap with other domains, such as mrcomponents.com, grdigital.net, marcomenestrina.com and two others.
The hosts ns1.dnsitalia.net, ns2.dnsitalia.net, nsct.dnsitalia.net and nsrm.dnsitalia.net all resolve to exactly one IP address each: 194.242.61.66, 151.11.50.4, 52.29.120.99 and 151.11.53.66 respectively.
Mail Servers
The sole mail server for coderdojo.it is mail.coderdojo.it.
mail.coderdojo.it resolves to a single IP number: 194.242.61.46.