masterclass.es - robtex.com
masterclass.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.83.69.172🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | vps-5c535c7c.vps.ovh.net | ||||||
| NS | ns.gestiondecuenta.com ⭐ | ||||||
| A | 185.192.220.50🇪🇸 DINAHOSTING-AS185.192.220.0/24 | ||||||
| PTR | ns.gestiondecuenta.com | ||||||
| NS | ns.dinahosting.com | ||||||
| A | 185.192.220.10🇪🇸 DINAHOSTING-AS185.192.220.0/24 | ||||||
| PTR | ns.dinahosting.com | ||||||
| NS | ns2.dinahosting.com | ||||||
| A | 185.192.221.10🇪🇸 DINAHOSTING-AS185.192.221.0/24 | ||||||
| PTR | ns2.dinahosting.com | ||||||
| NS | ns3.dinahosting.com | ||||||
| A | 185.192.222.10🇪🇸 DINAHOSTING-AS185.192.222.0/24 | ||||||
| PTR | ns3.dinahosting.com | ||||||
| NS | ns4.dinahosting.com | ||||||
| A | 185.192.223.10🇪🇸 DINAHOSTING-AS185.192.223.0/24 | ||||||
| PTR | ns4.dinahosting.com | ||||||
| SOA | ns.gestiondecuenta.comdnsadmin@gestiondecuenta.com 2021-05-22 #1 | ||||||
es
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.es ⭐ | ||||||
| NS | a.nic.es | ||||||
| NS | c.nic.es | ||||||
| NS | g.nic.es | ||||||
| NS | h.nic.es | ||||||
| SOA | ns1.nic.eshostmaster@nic.es 2026-10-21 #9 | ||||||
Same first word
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DNS History
6 records (6 active, 0 former)
●NSns.dinahosting.com2026-09-11 → 2026-10-21 · 2 obs
● 2026-10-21 16:20:32
●NSns.gestiondecuenta.com2026-09-11 → 2026-10-21 · 2 obs
● 2026-10-21 16:20:32
●NSns2.dinahosting.com2026-09-11 → 2026-10-21 · 2 obs
● 2026-10-21 16:20:32
●NSns3.dinahosting.com2026-09-11 → 2026-10-21 · 2 obs
● 2026-10-21 16:20:32
●NSns4.dinahosting.com2026-09-11 → 2026-10-21 · 2 obs
● 2026-10-21 16:20:32
●A51.83.69.1722026-09-11 → 2026-10-21 · 2 obs
● 2026-10-21 16:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, c.nic.es, g.nic.es, h.nic.es | - |
| masterclass.es | ns4.dinahosting.com, ns2.dinahosting.com, ns.dinahosting.com, ns3.dinahosting.com | - |
✅ Authoritative Response
Server:185.192.223.10
NS records: ns4.dinahosting.com, ns2.dinahosting.com, ns.dinahosting.com, ns3.dinahosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterclass.es (unsigned zone)
⏱️ Timing
Total: 1663ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.69.172 |
| NS | 4 | ns4.dinahosting.com, ns3.dinahosting.com... |
| SOA | 1 | ns.gestiondecuenta.com dnsadmin.gestiond |
Analysis
IP Addresses
masterclass.es resolves to one IP address: 51.83.69.172.
chocolatenegro.es, garnacha.es, mosqueton.es and two other host names share IP numbers with masterclass.es.
Name Servers
masterclass.es has five name servers, which are ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and two others.
masterclass.es shares at least some of its name servers with other domains, including poligonosancibrao.com, omiccaldesdemontbui.cat, colectivocurioso.com and two others.
It is common to find these name servers alongside the name servers ns.dinahosting.com, ns.gestiondecuenta.com, ns2.gestiondecuenta.com and two others.
Hosts with just one IP address:
ns2.dinahosting.com directs to 185.192.221.10.
ns3.dinahosting.com directs to 185.192.222.10.
ns4.dinahosting.com directs to 185.192.223.10.
ns.dinahosting.com directs to 185.192.220.10.
ns.gestiondecuenta.com directs to 185.192.220.50.