linux.at - robtex.com
linux.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.130.20.23🇦🇹 WSR143.130.0.0/16 NET | ||||||
| NS | ns.luga.at ⭐ | ||||||
| A | 143.130.20.2🇦🇹 WSR143.130.0.0/16 NET | ||||||
| NS | ns1.hjp.at | ||||||
| A | 212.17.106.132🇦🇹 TMA212.17.96.0/19 Magenta Telekom | ||||||
| PTR | ns1.hjp.at | ||||||
| NS | ns1.wsr.ac.at | ||||||
| A | 143.130.16.8🇦🇹 WSR143.130.0.0/16 NET | ||||||
| PTR | ns1.wsr.ac.at | ||||||
| PTR | wsrcom.wsr.ac.at | ||||||
| MX | mx1.luga.at ⭐ | ||||||
| A | 143.130.20.25🇦🇹 WSR143.130.0.0/16 NET | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.luga.athostmaster@luga.at 2021-08-18 #1 | ||||||
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=1783461602 | ||||||
Subdomains
www.linux.at |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●A143.130.20.232019-06-07 → 2026-07-07 · 3 obs
● 2019-06-07 04:16:26
● 2026-07-07 22:51:22
○A143.130.20.32015-08-06 → 2018-09-12 · 4 obs
● 2018-09-12 21:37:00
○ 2019-06-07 04:16:26
○ 2026-07-07 22:51:22
○A185.81.215.2372021-06-26 → 2021-06-26 · 4 obs
● 2021-06-26 06:17:20
○ 2026-02-24 16:19:24
○ 2026-07-07 22:51:22
○A2a01:190:1516::1:12021-06-26 → 2021-06-26 · 4 obs
● 2021-06-26 06:17:20
○ 2026-02-24 16:19:24
○ 2026-07-07 22:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| linux.at | ns.luga.at, ns1.hjp.at, ns1.wsr.ac.at | 1 record |
✅ Authoritative Response
Server:212.17.106.132
NS records: ns.luga.at, ns1.hjp.at, ns1.wsr.ac.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.at (unsigned zone)
⏱️ Timing
Total: 4000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.130.20.23 |
| NS | 3 | ns.luga.at, ns1.wsr.ac.at... |
| MX | 1 | mx1.luga.at (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.luga.at hostmaster.luga.at |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.hjp.at)
Analysis
Hierarchy
linux.at is the parent zone for www.linux.at.
IP Addresses
linux.at points to a single IP number: 143.130.20.23.
www.linux.at, for instance, is one of the other host names sharing IP numbers with linux.at.
Name Servers
The authoritative name servers for linux.at are ns1.hjp.at, ns.luga.at and ns1.wsr.ac.at — three in total.
linux.at partially shares its NS delegation with several other domains, including wifo.ac.at, globalsanctionsdatabase.com, wifo.institute and two others.
These name servers regularly co-occur with the name servers ns.coretec.at, ns2.ihs.ac.at and ns2.luga.at.
The hostnames ns1.hjp.at, ns.luga.at and ns1.wsr.ac.at each resolve to a single IP: ns1.hjp.at → 212.17.106.132, ns.luga.at → 143.130.20.2, ns1.wsr.ac.at → 143.130.16.8.
Mail Servers
linux.at has one mail server: mx1.luga.at.
linux.at shares its mail server setup with other domains, such as luga.at.
mx1.luga.at directs to just one IP number, 143.130.20.25.