domforth.at - dns.ninja
domforth.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=1784923202 | ||||||
Same first word
DNS History
9 records (5 active, 4 former)
●NSdns1.a1.net2026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 18:15:24
● 2026-07-24 20:55:46
●NSdns2.a1.net2026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 18:15:24
● 2026-07-24 20:55:46
●NSdns3.a1.net2026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 18:15:24
● 2026-07-24 20:55:46
○NSns01.asklepios.at2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 23:26:22
○ 2026-04-06 18:15:24
○ 2026-07-24 20:55:46
○NSns02.asklepios.at2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 23:26:22
○ 2026-04-06 18:15:24
○ 2026-07-24 20:55:46
○MXemail.asklepios.at2015-06-08 → 2026-05-08 · 4 obs
● 2026-05-08 17:21:34
○ 2026-07-24 20:55:44
○ 2026-07-24 20:55:46
●MXmx1.a1.net2026-07-24 → 2026-07-24 · 3 obs
● 2026-07-24 20:55:44
● 2026-07-24 20:55:46
●A193.81.82.842026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 18:15:24
● 2026-07-24 20:55:46
○A77.220.125.1012015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 23:26:22
○ 2026-04-06 18:15:24
○ 2026-07-24 20:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | ns1.univie.ac.at, n.ns.at, d.ns.at, ns2.univie.ac.at... | - |
| domforth.at | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:80.120.17.26
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for domforth.at (unsigned zone)
⏱️ Timing
Total: 3342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.81.82.84 |
| NS | 3 | dns3.a1.net, dns1.a1.net... |
| MX | 1 | mx1.a1.net (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns1.a1.net domainadmin.a1.net |
Analysis
IP Addresses
domforth.at points to a single IP number: 193.81.82.84.
Additional host names — unisol.at, vs-strassburg.ksn.at, www.rettmich.at and two others — share IP numbers with domforth.at.
Name Servers
domforth.at is delegated to three name servers: dns1.a1.net, dns2.a1.net and dns3.a1.net.
There is at least partial name server overlap between domforth.at and other domains — minoritenkulturgraz.at, lum.at, bulu.at and two more among them.
Host names resolving to four IP addresses:
dns2.a1.net resolves to four IP addresses — 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Host names with two IP numbers:
dns1.a1.net points to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net points to 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
domforth.at has one mail server: mx1.a1.net.
domforth.at shares the same mail server setup as other domains, including 3d-bestandsplaene.at, graf.or.at, asyx.at and two others.
domforth.at and other domains — nuruhr.at for instance — share at least some mail servers.
mx1.a1.net resolves to a single IP number: 213.33.87.13.