contco.at - robtex.com
contco.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.150.192.19🇦🇹 HOTZE-AS82.150.192.0/19 Provider Local Registry Block hotze.com GmbH | ||||||
| PTR | web03-ssl.srv.hotze.com | ||||||
| NS | adns1.hotze.com ⭐ | ||||||
| A | 2a02:5d8:192::1🇦🇹 HOTZE-AS2a02:5d8::/32 Provider Local Registry Block hotze.com GmbH | ||||||
| PTR | adns1.hotze.com | ||||||
| A | 82.150.192.1🇦🇹 HOTZE-AS82.150.192.0/19 Provider Local Registry Block hotze.com GmbH | ||||||
| PTR | adns1.hotze.com | ||||||
| NS | adns2.hotze.com | ||||||
| A | 2a02:5d8:193::1🇦🇹 HOTZE-AS2a02:5d8::/32 Provider Local Registry Block hotze.com GmbH | ||||||
| PTR | adns2.hotze.com | ||||||
| A | 82.150.193.1🇦🇹 HOTZE-AS82.150.192.0/19 Provider Local Registry Block hotze.com GmbH | ||||||
| PTR | adns2.hotze.com | ||||||
| MX | mailfilter.hotze.com ⭐ | ||||||
| A | 82.150.197.64🇦🇹 HOTZE-AS82.150.192.0/19 Provider Local Registry Block hotze.com GmbH | ||||||
| PTR | mailfilter.hotze.com | ||||||
| TXT | v=spf1 mx a include:spf.hotze.com -all | ||||||
| SOA | adns1.hotze.comhostmaster@hotze.com 2026-03-20 #2 | ||||||
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=1776128403 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSadns1.hotze.com2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 04:10:16
● 2026-04-14 02:09:52
●NSadns2.hotze.com2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 04:10:16
● 2026-04-14 02:09:52
○NSns.hotze.com2015-07-07 → 2016-12-19 · 4 obs
● 2016-12-19 06:53:26
○ 2026-02-28 04:10:16
○ 2026-04-14 02:09:52
○NSns2.hotze.com2015-07-07 → 2016-12-19 · 4 obs
● 2016-12-19 06:53:26
○ 2026-02-28 04:10:16
○ 2026-04-14 02:09:52
○MXef01.srv.hotze.com2015-07-07 → 2016-12-19 · 4 obs
● 2016-12-19 06:53:26
○ 2026-02-28 04:10:16
○ 2026-04-14 02:09:52
●MXmailfilter.hotze.com2026-02-28 → 2026-04-14 · 3 obs
● 2026-02-28 04:10:16
● 2026-04-14 02:09:52
●A82.150.192.192026-02-28 → 2026-04-14 · 2 obs
● 2026-04-14 02:09:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | j.ns.at, ns1.univie.ac.at, r.ns.at, n.ns.at... | - |
| contco.at | adns1.hotze.com, adns2.hotze.com | - |
✅ Authoritative Response
Server:82.150.193.1
NS records: adns1.hotze.com, adns2.hotze.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contco.at (unsigned zone)
⏱️ Timing
Total: 1355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.150.192.19 |
| NS | 2 | adns2.hotze.com, adns1.hotze.com |
| MX | 1 | mailfilter.hotze.com (pri: 10) |
| TXT | 1 | v=spf1 mx a include:spf.hotze.com -all |
| SOA | 1 | adns1.hotze.com hostmaster.hotze.com |
Analysis
IP Addresses
contco.at points to IP number: 82.150.192.19.
Other host names such as www.landhaus-neuner.at, hotze.info, bergwasser.com, thaur.at and archivdeslebens.com share IPs with contco.at.
Name Servers
contco.at is delegated to two name servers: adns1.hotze.com and adns2.hotze.com.
contco.at shares the same name server setup as schoenbrunnerbad.at, k-park.at, umwelt-tirol.at, sportalm-seefeld.at and pgs-it.at.
contco.at at least partially shares name servers with other domains, for instance umit-tirol.at, 164.170.193.in-addr.arpa, umit.at, iet.at and azw.ac.at.
these name servers are commonly used with extdns-sec.tilak.at, srvwedns01, dns01.t-c-c.at and dns02.t-c-c.at.
Host names with two IP numbers: adns1.hotze.com points to: 2a02:5d8:192::1 and 82.150.192.1; adns2.hotze.com points to: 2a02:5d8:193::1 and 82.150.193.1.
Mail Servers
contco.at is handled by a single mail server, mailfilter.hotze.com.
The mail server setup for contco.at matches that of other domains, for instance kochverbandtirol.com, roessl.at, mailfilter.hotze.com, qpi.at and bergwandern-in-tirol.at.
mailfilter.hotze.com points to a single IP: 82.150.197.64.