linux-system.at - robtex.com
linux-system.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.145.224.100🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| PTR | host27.ssl-net.net | ||||||
| NS | ns1.domaintechnik.at ⭐ | ||||||
| A | 213.145.228.70🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| PTR | ns1.domaintechnik.at | ||||||
| NS | ns2.domaintechnik.at | ||||||
| A | 213.145.228.140🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| PTR | ns2.domaintechnik.at | ||||||
| NS | ns3.domaintechnik.at | ||||||
| A | 213.145.232.70🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| PTR | ns3.domaintechnik.at | ||||||
| NS | ns4.domaintechnik.at | ||||||
| A | 83.151.27.254🇩🇪 VOLLMAR-AS83.151.16.0/20 VOLLMARNET-PI-ROUTE | ||||||
| PTR | ns4.domaintechnik.at | ||||||
| MX | mail.linux-system.at ⭐ | ||||||
| A | 213.145.224.100🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik | ||||||
| PTR | host27.ssl-net.net | ||||||
| TXT | v=spf1 mx a include:spf.ledl.net ~all | ||||||
| SOA | ns1.domaintechnik.atroot@domaintechnik.at 2025-01-21 #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=1778338802 | ||||||
Subdomains
mail.linux-system.at |
Same first word
linux-system.at |
linux-system.de |
linux-system.cn |
Similar names
DNS History
8 records (6 active, 2 former)
○NSns1.acw.at2015-08-10 → 2017-03-23 · 4 obs
● 2017-03-23 06:55:08
○ 2020-02-12 11:56:22
○ 2026-05-09 16:10:02
●NSns1.domaintechnik.at2020-02-12 → 2026-05-09 · 3 obs
● 2020-02-12 11:56:22
● 2026-05-09 16:10:02
○NSns2.acw.at2015-08-10 → 2017-03-23 · 4 obs
● 2017-03-23 06:55:08
○ 2020-02-12 11:56:22
○ 2026-05-09 16:10:02
●NSns2.domaintechnik.at2020-02-12 → 2026-05-09 · 3 obs
● 2020-02-12 11:56:22
● 2026-05-09 16:10:02
●NSns3.domaintechnik.at2020-02-12 → 2026-05-09 · 3 obs
● 2020-02-12 11:56:22
● 2026-05-09 16:10:02
●NSns4.domaintechnik.at2020-02-12 → 2026-05-09 · 3 obs
● 2020-02-12 11:56:22
● 2026-05-09 16:10:02
●MXmail.linux-system.at2015-08-10 → 2026-05-09 · 2 obs
● 2026-05-09 16:10:02
●A213.145.224.1002020-02-12 → 2026-05-09 · 2 obs
● 2026-05-09 16:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| linux-system.at | ns3.domaintechnik.at, ns1.domaintechnik.at, ns2.domaintechnik.at, ns4.domaintechnik.at | 4 records |
✅ Authoritative Response
Server:213.145.232.70
NS records: ns3.domaintechnik.at, ns1.domaintechnik.at, ns2.domaintechnik.at, ns4.domaintechnik.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux-system.at (unsigned zone)
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.145.224.100 |
| NS | 4 | ns2.domaintechnik.at, ns3.domaintechnik.at... |
| MX | 1 | mail.linux-system.at (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.ledl.net ~all |
| SOA | 1 | ns1.domaintechnik.at root.domaintechnik. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns4.domaintechnik.at, ns3.domaintechnik.at, ns2.domaintechnik.at...)
Analysis
Hierarchy
mail.linux-system.at is a child of linux-system.at.
IP Addresses
linux-system.at resolves to one IP number: 213.145.224.100.
Other host names, for instance dihag.at, venicreatrix.com, www.taxlegal.at, mail.sar.at and mail.powerman.at share IP numbers with linux-system.at.
Name Servers
linux-system.at delegates to four name servers: ns1.domaintechnik.at, ns2.domaintechnik.at, ns3.domaintechnik.at and ns4.domaintechnik.at.
linux-system.at at least partially shares name servers with other domains, including doclxjam.at, ibharather.at, airbutler.ch, karlhuette.at and pi-dispenser.com.
These name servers are commonly used with web.doclx.com.
Host names with one IP number:
ns1.domaintechnik.at points to 213.145.228.70; ns2.domaintechnik.at points to 213.145.228.140; ns3.domaintechnik.at points to 213.145.232.70; ns4.domaintechnik.at points to 83.151.27.254.
Mail Servers
A single mail server handles linux-system.at, mail.linux-system.at.
linux-system.at shares some mail servers with other domains, at least in part, for example linux-systems.at.
These mail servers are often used together with the mail servers mail.linux-systems.at.
Host name mail.linux-system.at resolves to a single IP: 213.145.224.100.