z3d.at - robtex.com
z3d.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0a:4cc0:5:212::19:6396🇦🇹 netcup-AS2a0a:4cc0::/43 | ||||||
| A | 89.58.21.9🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| 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.z3d.at ⭐ | ||||||
| A | 89.58.21.11🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| PTR | mx150b.netcup.net | ||||||
| MX | mx150b.netcup.net(50) | ||||||
| A | 2a0a:4cc0:4:6:d885:a5ff:fe05:2049🇦🇹 netcup-AS2a0a:4cc0::/43 | ||||||
| PTR | mx150b.netcup.net | ||||||
| A | 89.58.21.11🇩🇪 netcup-AS89.58.16.0/21 | ||||||
| PTR | mx150b.netcup.net | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2024-10-08 #12 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1785391202 | ||||||
Subdomains
mail.z3d.at |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSroot-dns.netcup.net2026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
●NSsecond-dns.netcup.net2026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
●NSthird-dns.netcup.net2026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
●MXmail.z3d.at2026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
●MXmx150b.netcup.net2026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
●A2a0a:4cc0:5:212::19:63962026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
●A89.58.21.92026-07-23 → 2026-07-30 · 2 obs
● 2026-07-30 06:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| z3d.at | root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:46.38.225.225
NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z3d.at (unsigned zone)
⏱️ Timing
Total: 1029ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.58.21.9 |
| AAAA | 1 | 2a0a:4cc0:5:212::19:6396 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mx150b.netcup.net (pri: 50), mail.z3d.at (pri: 10) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
z3d.at serves as the parent of mail.z3d.at.
IP Addresses
z3d.at resolves to the IP addresses 89.58.21.9 and 2a0a:4cc0:5:212::19:6396
Two other host names, along with aies.at, haslow.de and dark-fm.com, also share IP numbers with z3d.at.
Name Servers
z3d.at is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
z3d.at has at least partial name server overlap with other domains, such as wohltat.de, anime-corp.de, sintext.de and two others.
The hostnames root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net each direct to two IP addresses — root-dns.netcup.net to 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net to 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net to 188.68.63.68 and 2a03:4001:0:106::3f44.
Mail Servers
z3d.at is served by two mail servers, mail.z3d.at and mx150b.netcup.net.
There is at least a partial MX overlap between z3d.at and other domains, including blazek.co.at, klimahaus.at, enough-is-enough.eu and two others.
These mail servers frequently co-occur with the mail servers mail.blazek.co.at, mail.klimahaus.at, mail.enough-is-enough.eu and two others.
Host names that have two IP addresses:
The A records for mx150b.netcup.net return 89.58.21.11 and 2a0a:4cc0:4:6:d885:a5ff:fe05:2049.
Host names that point to one IP address:
mail.z3d.at resolves to the IP address 89.58.21.11.
mx150b.netcup.net and mail.z3d.at each have 89.58.21.11 IP addresses.