ben-testserver.de - robtex.com
ben-testserver.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.18.135🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | klewers.de | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| MX | mail.ben-testserver.de ⭐ | ||||||
| A | 178.254.18.135🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | klewers.de | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2024-01-31 #11 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774404467 | ||||||
Subdomains
Same first word
ben-testserver.de |
DNS History
5 records (5 active, 0 former)
●NSroot-dns.netcup.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 02:30:54
●NSsecond-dns.netcup.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 02:30:54
●NSthird-dns.netcup.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 02:30:54
●MXmail.ben-testserver.de2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 02:30:54
●A178.254.18.1352026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 02:30:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ben-testserver.de | second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: second-dns.netcup.net, third-dns.netcup.net, root-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ben-testserver.de (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.18.135 |
| NS | 3 | second-dns.netcup.net, third-dns.netcup.net... |
| MX | 1 | mail.ben-testserver.de (pri: 10) |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
ben-testserver.de is the parent of mail.ben-testserver.de and mailcow.ben-testserver.de.
IP Addresses
ben-testserver.de resolves to a single IP: 178.254.18.135.
Other host names, for instance, mail.ben-testserver.de and mailcow.ben-testserver.de share IP numbers with ben-testserver.de.
Name Servers
ben-testserver.de delegates to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
ben-testserver.de shares some name servers with other domains, for example reinard.de, ebg-rottenburg.de, tgd-kiel.de, kai-on-tour.de and klimiuk.de.
Host names with two IP numbers:
root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
ben-testserver.de is handled by a single mail server, mail.ben-testserver.de.
Host name mail.ben-testserver.de points to IP 178.254.18.135.