WWW.ROBTEX.COM - mx-ext1.techfak.net

Search for IP or hostnames:

mx-ext1.techfak.net checked at 2025-11-12T08:48:33.485Z 256ms 35/35/35 100% R:17 allDone:true timedOut:false

`mx-ext1.techfak.net`

	A	85.214.117.172^{🇩🇪 STRATO}
			PTR	`h2853255.stratoserver.net`

	NS	`auth-ext0.dns.techfak.net`
	NS	`auth0.dns.techfak.net`
	NS	`auth1.dns.techfak.net`
	MX	`gw1.mail.techfak.net`
	MX	`gw2.mail.techfak.net`
	A	2001:638:504:2040::93^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
	A	129.70.142.93^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}

mx-ext1.techfak.net resolves to one IP number: 85.214.117.172.

Other host names, for example h2853255.stratoserver.net, share IP numbers with mx-ext1.techfak.net.

dbq