topclass.it - dns.ninja
topclass.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.231.72.149🇮🇹 ARUBA-ASN195.231.64.0/20 | ||||||
| PTR | host149-72-231-195.serverdedicati.aruba.it | ||||||
| NS | ns1.nidomans.com ⭐ | ||||||
| A | 185.12.177.135🇩🇪 XANDMAIL-ASN185.12.176.0/22 Aruba GmbH Cloud Network DC04 | ||||||
| PTR | ns1.nidomans.com | ||||||
| NS | ns2.nidomans.com | ||||||
| A | 5.249.137.189🇮🇹 ARUBA-ASN5.249.128.0/20 Aruba S.p.A. Network | ||||||
| PTR | ns2.nidomans.com | ||||||
| SOA | ns1.nidomans.comtech@nidoma.com 2026-04-22 #1 | ||||||
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 #10 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns.rmnet.it2015-05-28 → 2015-12-03 · 4 obs
● 2015-05-28 01:08:50
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
○NSdns2.rmnet.it2015-05-28 → 2015-12-03 · 4 obs
● 2015-05-28 01:08:50
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
●NSns1.nidomans.com2026-05-16 → 2026-06-30 · 3 obs
○ 2017-06-27 05:37:14
● 2026-05-16 10:11:22
● 2026-06-30 09:17:56
● 2026-05-16 10:11:22
● 2026-06-30 09:17:56
○NSns1.sedoparking.com2016-03-04 → 2017-06-27 · 5 obs
○ 2015-12-03 09:40:12
● 2016-03-04 21:17:50
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
● 2016-03-04 21:17:50
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
●NSns2.nidomans.com2026-05-16 → 2026-06-30 · 3 obs
○ 2017-06-27 05:37:14
● 2026-05-16 10:11:22
● 2026-06-30 09:17:56
● 2026-05-16 10:11:22
● 2026-06-30 09:17:56
○NSns2.sedoparking.com2016-03-04 → 2017-06-27 · 5 obs
○ 2015-12-03 09:40:12
● 2016-03-04 21:17:50
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
● 2016-03-04 21:17:50
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
○MXlocalhost2016-09-09 → 2017-06-27 · 5 obs
○ 2016-08-06 10:02:10
● 2016-09-09 15:56:32
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
● 2016-09-09 15:56:32
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
○MXmail.nickstel.com2016-03-04 → 2016-08-06 · 5 obs
○ 2015-12-03 09:40:12
● 2016-03-04 21:17:50
● 2016-08-06 10:02:10
○ 2016-09-09 15:56:32
○ 2026-06-30 09:17:56
● 2016-03-04 21:17:50
● 2016-08-06 10:02:10
○ 2016-09-09 15:56:32
○ 2026-06-30 09:17:56
○MXwebmail.toyota.it2015-05-28 → 2015-12-03 · 4 obs
● 2015-05-28 01:08:50
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
●A195.231.72.1492026-05-16 → 2026-06-30 · 3 obs
○ 2017-06-27 05:37:14
● 2026-05-16 10:11:22
● 2026-06-30 09:17:56
● 2026-05-16 10:11:22
● 2026-06-30 09:17:56
○A213.21.159.202015-05-28 → 2015-12-03 · 4 obs
● 2015-05-28 01:08:50
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
● 2015-12-03 09:40:12
○ 2016-03-04 21:17:50
○ 2026-06-30 09:17:56
○A72.52.4.1192016-03-04 → 2017-06-27 · 5 obs
○ 2015-12-03 09:40:12
● 2016-03-04 21:17:50
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
● 2016-03-04 21:17:50
● 2017-06-27 05:37:14
○ 2026-05-16 10:11:22
○ 2026-06-30 09:17:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| topclass.it | ns1.nidomans.com, ns2.nidomans.com | - |
✅ Authoritative Response
Server:185.12.177.135
NS records: ns1.nidomans.com, ns2.nidomans.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topclass.it (unsigned zone)
⏱️ Timing
Total: 2863ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.231.72.149 |
| NS | 2 | ns1.nidomans.com, ns2.nidomans.com |
| SOA | 1 | ns1.nidomans.com tech.nidoma.com |
Analysis
IP Addresses
topclass.it resolves to one IP address: 195.231.72.149.
copelli.it, nips.it, udia.it and two other host names share IP numbers with topclass.it.
Name Servers
The NS records for topclass.it delegate to ns1.nidomans.com and ns2.nidomans.com.
topclass.it uses the same name servers as several other domains — among them salam.es, arcardini.it, procart.it and two more.
ns1.nidomans.com and ns2.nidomans.com each resolve to one IP number: ns1.nidomans.com points to 185.12.177.135 and ns2.nidomans.com points to 5.249.137.189.