DNSWHOIS.INFO - open-net.at
Search for IP or hostnames:
open-net.at checked at 2025-09-11T02:54:08.992Z 129ms 68/68/68 100% R:10open-net.at
| MX | mail.open-net.at | ||||||
| A | 81.19.149.78🇦🇹 World4You Internet Services GmbH | ||||||
| PTR | mail24.world4you.com | ||||||
| NS | ns1.world4you.at | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253 🇺🇸 IONOS-Anycast | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-Anycast | ||||||
| PTR | ns2.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253 🇩🇪 IONOS SE | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS SE | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 81.19.159.91🇦🇹 World4You Internet Services GmbH | ||||||
| PTR | www91sni.world4you.com | ||||||
at
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
AI analysis
The parent of www.open-net.at and mail.open-net.at is open-net.at.
open-net.at is associated with a single IP address: 81.19.159.91.
IP numbers are shared between open-net.at and other host names such as www91sni.world4you.com, www.marscom.at, gaensebluemchen.at, natur-werner.at, and dieivans.com.
Two name servers, ns1.world4you.at and ns2.world4you.at, are delegated to open-net.at.
The name server setup for open-net.at is shared with several other domains such as eargasm.at, kino-katsdorf.at, direktwahl.at, schellensee.at, and fairclean.at.
ns1.world4you.at and ns2.world4you.at each point to two IP numbers: 2607:f1c0:fe:53:185:132:32:253, 185.132.32.253 and 2001:8d8:fe:53:217:160:82:253, 217.160.82.253 respectively.
The mail server, mail.open-net.at, manages open-net.at.
mail.open-net.at is associated with a single IP address: 81.19.149.78.