learncodingexercise.at - dns.ninja
learncodingexercise.at
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=1794585602 | ||||||
Same first word
learncodingexercise.at |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns1.internex.at2026-10-17 → 2026-11-13 · 2 obs
● 2026-11-13 16:29:06
●NSns2.internex.at2026-10-17 → 2026-11-13 · 2 obs
● 2026-11-13 16:29:06
●NSns3.internex.at2026-10-17 → 2026-11-13 · 2 obs
● 2026-11-13 16:29:06
●NSns4.internex.at2026-10-17 → 2026-11-13 · 2 obs
● 2026-11-13 16:29:06
●MXmail.learncodingexercise.at2026-10-17 → 2026-11-13 · 2 obs
● 2026-11-13 16:29:06
●A128.204.133.212026-10-17 → 2026-11-13 · 2 obs
● 2026-11-13 16:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | 14 records |
| learncodingexercise.at | ns4.internex.at, ns3.internex.at, ns1.internex.at, ns2.internex.at | 8 records |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns4.internex.at, ns3.internex.at, ns1.internex.at, ns2.internex.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learncodingexercise.at (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.204.133.21 |
| NS | 4 | ns4.internex.at, ns1.internex.at... |
| MX | 1 | mail.learncodingexercise.at (pri: 10) |
| TXT | 1 | v=spf1 include:xserv1901.hybridserver.at |
| SOA | 1 | ns1.internex.at do-not-reply.learncoding |
📌 Glue Records Collected
Total: 22
In-bailiwick: 14 (u.ns.at, u.ns.at, ns2.univie.ac.at...)
Out-of-bailiwick: 8 (ns4.internex.at, ns3.internex.at, ns2.internex.at...)
Analysis
IP Addresses
learncodingexercise.at has exactly one IP address — 128.204.133.21.
axis-tueren.at, kleinedonau.wien, gansberger-massage.at plus two other host names have IP numbers in common with learncodingexercise.at.
Name Servers
Four name servers handle the delegation for learncodingexercise.at: ns1.internex.at, ns2.internex.at, ns3.internex.at and ns4.internex.at.
At least some of learncodingexercise.at's name servers are shared with other domains, for example kimonosalon-yui.at, nextlevel-purkersdorf.at, profi-sprecher.at and two more.
Four hostnames, each resolving to a pair of IP addresses: ns1.internex.at directs to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.internex.at directs to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.internex.at directs to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.internex.at directs to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
learncodingexercise.at uses one mail server — mail.learncodingexercise.at.
mail.learncodingexercise.at has exactly one IP number: 128.204.133.21.