MXLIST.NET - bbk1.rwth-aachen.de

Search for IP or hostnames:

bbk1.rwth-aachen.de checked at 2025-10-13T17:08:56.743Z 125ms 87/87/87 100% R:12

`bbk1.rwth-aachen.de`

NS	`dns-1.dfn.de`
		A	2001:638:d:b101::1 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-1.dfn.de`
		A	193.174.75.50^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-1.dfn.de`
NS	`dns-2.dfn.de`
		A	2001:638:d:b102::1 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-2.dfn.de`
		A	193.174.75.54^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-2.dfn.de`
MX	`mx1.rz.rwth-aachen.de`
		A	137.226.78.57^{🇩🇪 RWTH-AS}
			PTR	`mx1.rz.rwth-aachen.de`
NS	`zs1.rz.rwth-aachen.de`
		A	2a00:8a60:0:4::9 ^{🇩🇪 RWTH-AS}
			PTR	`zs1.rz.rwth-aachen.de`
		A	134.130.4.9^{🇩🇪 RWTH-AS}
			PTR	`zs1.rz.rwth-aachen.de`
NS	`zs2.rz.rwth-aachen.de`
		A	2a00:8a60:0:5::9 ^{🇩🇪 RWTH-AS}
			PTR	`zs2.rz.rwth-aachen.de`
		A	134.130.5.9^{🇩🇪 RWTH-AS}
			PTR	`zs2.rz.rwth-aachen.de`

`rwth-aachen.de`

	NS	`dns-1.dfn.de`
	NS	`dns-2.dfn.de`
	MX	`mx1.rz.rwth-aachen.de`
	NS	`zs1.rz.rwth-aachen.de`
	NS	`zs2.rz.rwth-aachen.de`
	A	2a00:8a60:450::107:63 ^{🇩🇪 RWTH-AS}
	A	137.226.107.63^{🇩🇪 RWTH-AS}

rank #2668 globally
rank #43 in the tld
This domain is associated with RWTH Aachen University in Germany. The "rwth" part of the domain stands for "Rheinisch-Westfälische Technische Hochschule," which translates to "Rheinisch-Westfalian Technical University." "Aachen" is the city where the university is located. The university is one of Germany's oldest and most renowned technical universities, known for research and studies in the field of engineering and natural sciences.

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AI analysis

bbk1.rwth-aachen.de is delegated to four name servers: dns-1.dfn.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de and zs2.rz.rwth-aachen.de.

bbk1.rwth-aachen.de shares name servers with other domains at least partially, for example dip.tu-dresden.de, dfg.eu, 255.175.193.in-addr.arpa, seoul.rwth-aachen.de and ismll.uni-hildesheim.de.

these name servers are often used with the following: dns-3.dfn.de, chaplin.rz.uni-frankfurt.de, wattdenn.rz.uni-frankfurt.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, warumdenn.rz.uni-frankfurt.de, weshalbdenn.rz.uni-frankfurt.de, wiesodenn.rz.uni-frankfurt.de, dns-1.fz-juelich.de and dns-2.fz-juelich.de.

Host names with two IP numbers:

dns-1.dfn.de points to: 2001:638:d:b101::1 and 193.174.75.50

dns-2.dfn.de points to: 2001:638:d:b102::1 and 193.174.75.54

zs1.rz.rwth-aachen.de points to: 2a00:8a60:0:4::9 and 134.130.4.9

zs2.rz.rwth-aachen.de points to: 2a00:8a60:0:5::9 and 134.130.5.9

bbk1.rwth-aachen.de is handled by a single mail server, mx1.rz.rwth-aachen.de.

bbk1.rwth-aachen.de shares the same mail server setup as other domains, for instance rwth-aachen.de, oms.rwth-aachen.de, amr.rwth-aachen.de, bauhuette.fh-aachen.de and nug.rwth-aachen.de.

mx1.rz.rwth-aachen.de points to a single IP: 137.226.78.57.

dbq