bt-technik.at - robtex.com
bt-technik.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.149.101.40🇳🇱 LEASEWEB-NL-AMS-0183.149.64.0/18 LEASEWEB | ||||||
| NS | a.regfish-ns.net ⭐ | ||||||
| A | 2a02:2c0:0:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0::/48 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| A | 178.21.144.21🇩🇪 REGFISH-AS178.21.144.0/24 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| NS | b.regfish-ns.net | ||||||
| A | 2a02:2c0:1:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:1::/48 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| A | 178.21.145.21🇩🇪 REGFISH-AS178.21.145.0/24 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| NS | c.regfish-ns.net | ||||||
| A | 2a02:2c0:2:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:2::/48 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| A | 178.21.146.21🇩🇪 REGFISH-AS178.21.146.0/24 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| MX | mail.andreas-diem.at ⭐ | ||||||
| A | 148.251.8.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | mail.andreas-diem.at | ||||||
| SOA | a.regfish-ns.netdns@regfish-ns.net serial=1671201997 | ||||||
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=1778814002 | ||||||
Same first word
bt-technik.at |
DNS History
5 records (5 active, 0 former)
●NSa.regfish-ns.net2015-08-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:20:30
●NSb.regfish-ns.net2015-08-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:20:30
●NSc.regfish-ns.net2015-08-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:20:30
●MXmail.andreas-diem.at2015-08-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:20:30
●A83.149.101.402015-08-26 → 2026-05-15 · 2 obs
● 2026-05-15 03:20:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, n.ns.at, j.ns.at, u.ns.at... | - |
| bt-technik.at | a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net | - |
✅ Authoritative Response
Server:178.21.145.21
NS records: a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bt-technik.at (unsigned zone)
⏱️ Timing
Total: 3196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.149.101.40 |
| NS | 3 | b.regfish-ns.net, c.regfish-ns.net... |
| MX | 1 | mail.andreas-diem.at (pri: 10) |
| SOA | 1 | a.regfish-ns.net dns.regfish-ns.net |
Analysis
IP Addresses
bt-technik.at resolves to one IP number: 83.149.101.40.
Other host names for instance torrents.at and bttechnik.at share IP numbers with bt-technik.at.
Name Servers
bt-technik.at is delegated to three name servers: a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net.
bt-technik.at at least partially shares name servers with other domains, including gottlos.org, jobs-in-mainz.net, fuehlersysteme.ch, sdemeter.de and dorner-it.com.
Host names with two IP numbers:
a.regfish-ns.net: 2a02:2c0:0:21::aced:beef and 178.21.144.21
b.regfish-ns.net: 2a02:2c0:1:21::aced:beef and 178.21.145.21
c.regfish-ns.net: 2a02:2c0:2:21::aced:beef and 178.21.146.21
Mail Servers
A single mail server handles bt-technik.at, mail.andreas-diem.at.
bt-technik.at shares the same mail server setup as other domains, for instance w4poker.at, torrents.at, andreas-diem.at, ad-edv.com and bttechnik.at.
Host name mail.andreas-diem.at resolves to a single IP: 148.251.8.105.