CF1757194708005-tsm20250906182357

WWW.RTSAK.COM - techfak.net

Search for IP or hostnames:

techfak.net checked at 2025-09-06T21:38:27.984Z 576ms 106/106/106 100% R:28

techfak.net

NSauth-ext0.dns.techfak.net
A2a01:4f8:1c0c:7f8f::1 🇩🇪 Hetzner
PTRauth-ext0.dns.techfak.net
A195.201.119.124🇩🇪 Hetzner
PTRauth-ext0.dns.techfak.net
NSauth0.dns.techfak.net
A2001:638:504:2000::f1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth0.dns.techfak.net
A129.70.136.154🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth0.dns.techfak.net
NSauth1.dns.techfak.net
A2001:638:504:2000::f2 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth1.dns.techfak.net
A129.70.132.16🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRauth1.dns.techfak.net
MXgw1.mail.techfak.net
A2001:638:504:2014::27 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw1.mail.techfak.net
A129.70.137.27🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw1.mail.techfak.net
MXgw2.mail.techfak.net
A2001:638:504:2014::28 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw2.mail.techfak.net
A129.70.137.28🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgw2.mail.techfak.net
A2001:638:504:2040::93 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRwww.techfak.uni-bielefeld.de
A129.70.142.93🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRwww.techfak.uni-bielefeld.de

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

AI analysis

The parent of host names www.techfak.net, dns.techfak.net, mx-ext1.techfak.net, ntp.techfak.net, mx-last.techfak.net, and a few others is techfak.net.

techfak.net points to two IP numbers: 2001:638:504:2040::93 and 129.70.142.93.

IP numbers are shared between techfak.net and other host names such as www.rvs.uni-bielefeld.de, techfak.uni-bielefeld.de, cit-ec.eu, techfak.org, and humavips.eu.

Three name servers, auth-ext0.dns.techfak.net, auth0.dns.techfak.net, and auth1.dns.techfak.net, have been delegated to techfak.net.

Name servers of techfak.net are at least partially shared with other domains such as cor-lab.eu, ti.uni-bielefeld.de, 144.70.129.in-addr.arpa, 136.70.129.in-addr.arpa, and techfak.uni-bielefeld.de.

The name servers auth0.dns.techfak.uni-bielefeld.de, auth1.dns.techfak.uni-bielefeld.de, dns1.belwue.de, and dns3.belwue.de are frequently used in conjunction.

auth-ext0.dns.techfak.net, 2a01:4f8:1c0c:7f8f::1, and 195.201.119.124 are associated in DNS records.

auth0.dns.techfak.net, 2001:638:504:2000::f1, and 129.70.136.154 are all linked in DNS configuration.

auth1.dns.techfak.net, 2001:638:504:2000::f2, and 129.70.132.16 resolve to specific IP addresses.

Two mail servers, gw1.mail.techfak.net and gw2.mail.techfak.net, manage techfak.net.

Other domains such as cit-ec.eu, techfak.org, cit-ec.net, cit-ec.uni-bielefeld.de, and cit-ec.org share at least some mail servers with techfak.net.

The mail servers mx-ext.mail.techfak.net are frequently utilized in conjunction with these mail servers.

gw1.mail.techfak.net and gw2.mail.techfak.net each point to two IP numbers. For gw1.mail.techfak.net, these are 2001:638:504:2014::27 and 129.70.137.27, while for gw2.mail.techfak.net, they are 2001:638:504:2014::28 and 129.70.137.28.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

YTXHgEI CF johedugfp 2025-09-06