hostmaster.oic.de - robtex.com
hostmaster.oic.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:4000:30:1d8c::10:7643🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.36🇩🇪 netcup-AS188.68.47.0/24 | ||||||
oic.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a03:4000:30:1d8c::10:7643🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| A | 188.68.47.36🇩🇪 netcup-AS188.68.47.0/24 | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| NS | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| MX | mail.oic.de ⭐ | ||||||
| MX | mx2f26.netcup.net(50) | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-05-11 #57 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A188.68.47.362026-02-15 → 2026-05-15 · 2 obs
● 2026-02-15 03:32:12
● 2026-05-15 11:51:08
● 2026-05-15 11:51:08
●A2a03:4000:30:1d8c::10:76432026-02-15 → 2026-05-15 · 2 obs
● 2026-02-15 03:32:12
● 2026-05-15 11:51:08
● 2026-05-15 11:51:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| oic.de | second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.68.47.36 |
| AAAA | 1 | 2a03:4000:30:1d8c::10:7643 |
Analysis
IP Addresses
hostmaster.oic.de points to two IP numbers: 2a03:4000:30:1d8c::10:7643 and 188.68.47.36.
Other host names such as cybermails.de, hostmaster.brezelwurst.de, sensual-emotions.de, ahlefeld.net and harddiskcrash.net share IPs with hostmaster.oic.de.