WWW.RTSAK.COM - challenge.ivw.uni-kl.de

Search for IP or hostnames:

challenge.ivw.uni-kl.de checked at 2025-09-29T16:12:42.928Z 374ms 55/55/55 100% R:14

`challenge.ivw.uni-kl.de`

MX	`mailgate1.uni-kl.de`
		A	2001:638:208:120::208 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`mailgate1.uni-kl.de`
		A	131.246.120.208^{🇩🇪 UNIKL}
			PTR	`mailgate1.uni-kl.de`
MX	`mailgate2.uni-kl.de`
		A	2001:638:208:120::209 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`mailgate2.uni-kl.de`
		A	131.246.120.209^{🇩🇪 UNIKL}
			PTR	`mailgate2.uni-kl.de`
A	131.246.249.66^{🇩🇪 UNIKL}
		PTR	`challenge.ivw.uni-kl.de`

`ivw.uni-kl.de`

	MX	`mailgate1.uni-kl.de`
	MX	`mailgate2.uni-kl.de`

PTR for

66.249.246.131.in-addr.arpa

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AI analysis

challenge.ivw.uni-kl.de points to a single IP: 131.246.249.66.

Other host names such as world-of-composite-materials.com and welt-der-verbundwerkstoffe.de share IP numbers with challenge.ivw.uni-kl.de.

challenge.ivw.uni-kl.de is handled by two mail servers: mailgate1.uni-kl.de and mailgate2.uni-kl.de.

challenge.ivw.uni-kl.de has the same mail server setup as other domains, including ns1.misc.rptu.de, etsc.uni-kl.de, b34sw257.rhrk.uni-kl.de, dfki-040.dfki.uni-kl.de and santamaria.informatik.uni-kl.de.

Some mail servers are shared between challenge.ivw.uni-kl.de and other domains, for example dsh.uni-kl.de.

Host names with two IP numbers:

mailgate1.uni-kl.de points to: 2001:638:208:120::208 and 131.246.120.208

mailgate2.uni-kl.de points to: 2001:638:208:120::209 and 131.246.120.209

dbq