DNSWHOIS.INFO - cls.rwth-aachen.de

Search for IP or hostnames:

cls.rwth-aachen.de checked at 2025-09-06T21:13:36.937Z 356ms 106/106/106 100% R:14

`cls.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`
A	2a00:8a60:450::107:63 ^{🇩🇪 RWTH-AS}
A	137.226.107.63^{🇩🇪 RWTH-AS}

`rwth-aachen.de`

	MX	`mx1.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.

Up
`video.cls.rwth-aachen.de`
`exact.cls.rwth-aachen.de`
`lea.cls.rwth-aachen.de`
`mfl.cls.rwth-aachen.de`
`skf-1004.cls.rwth-aachen.de`
`www.cls.rwth-aachen.de`
`slb.cls.rwth-aachen.de`

Starts with same word
`cls.org.uk`
`cls.center`
`cls.in`
`cls.management`
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`cls.com.ar`
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`cls.network`
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`cls.expert`
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`cls.nl`
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`cls.se`
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`cls.vic.edu.au`
`cls.fi`
`cls.services`
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`cls.li`
`cls.cool`
`cls.rs`
`cls.ug`
`cls.com.vn`
`cls.cz`
`cls.edu.cn`
`cls.kz`
`cls.international`

Starts similarily
`slc.ag`
`slc.co.il`
`cls.kz`
`cls.international`
`scl.cz`
`cls.org.uk`
`slc.ae`
`cls.center`
`lsc.ie`
`cls.in`
`csl.be`
`cls.management`
`lcs.no`
`csl.bb`
`csl.ac`
`csl.in`
`slc.qld.edu.au`
`slc.fi`
`lcs.lt`
`slc.qc.ca`
`csl.edu`
`scl.io`
`cls.es`
`slc.co.za`
`lsc.qld.gov.au`
`lsc.sg`
`lcs.center`
`lcs.wroclaw.pl`
`slc.church`
`lcs.ngo`
`scl.com.br`
`csl.ws`
`cls.com.ar`
`csl.com.au`
`cls.edu.pl`
`csl.ie`
`lcs.dk`
`csl.kz`
`lcs.co.nz`
`cls.network`
`csl.idv.tw`
`lcs.fr`
`lsc.vic.gov.au`
`csl.com.sg`
`lsc.ro`
`lcs.wroc.pl`
`cls.ro`
`cls.zone`
`lcs.bm`
`cls.la`
`cls.com.au`
`cls.expert`
`lsc.com.my`
`slc.ir`
`lcs.education`
`lsc.k12.in.us`
`slc.web.id`
`slc.com.tr`
`lcs.com.tw`
`lcs.ie`
`slc.builders`
`lsc.net`
`csl.nic.in`
`slc.co`
`cls.us.com`
`csl.mx`
`lsc.org.uk`
`cls.nl`
`cls.ru`
`slc.gov`
`cls.se`
`cls.support`
`scl.la`
`cls.business`
`cls.me`
`cls.su`
`csl.nhs.uk`
`cls.live`
`lcs.com.tr`
`cls.ch`
`lcs.cl`
`slc.ie`
`scl.od.ua`
`csl.mobi`
`cls.at`
`csl.catering`
`lcs.pl`
`cls.de`
`lcs.exchange`
`lcs.info.pl`
`lcs.cx`
`slc.company`
`slc.sx`
`cls.net`
`lsc.gr`
`lsc.jp`
`cls.pl`
`slc.edu`
`lcs.tokyo`
`slc.de`

AI analysis

Host names video.cls.rwth-aachen.de, exact.cls.rwth-aachen.de, lea.cls.rwth-aachen.de, mfl.cls.rwth-aachen.de, skf-1004.cls.rwth-aachen.de and a few others, all have cls.rwth-aachen.de as their parent.

cls.rwth-aachen.de refers to two IP addresses: 2a00:8a60:450::107:63 and 137.226.107.63.

The IP numbers of cls.rwth-aachen.de are also shared with other host names such as www.infosphere.rwth-aachen.de, www.dhb.rwth-aachen.de, molbotanik.cms.rwth-aachen.de, www.maschinenbau.rwth-aachen.de, and www.ir-nano.cms.rwth-aachen.de.

The four name servers to which cls.rwth-aachen.de is delegated are dns-1.dfn.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de, and zs2.rz.rwth-aachen.de.

Other domains, such as sunawi.de, gwk-bonn.de, shop.rwth-aachen.de, hydroalpen.rwth-aachen.de, and werkstoffinnovationen.de, share at least a part of their name servers with cls.rwth-aachen.de.

The name servers dns-3.dfn.de, deneb.dfn.de, dns-1.fz-juelich.de, dns-2.fz-juelich.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, ns1.fu-berlin.de, ns2.fu-berlin.de, ns3.fu-berlin.de, and ns01.fh-muenster.de are commonly utilized together.

dns-1.dfn.de, dns-2.dfn.de, zs1.rz.rwth-aachen.de, and zs2.rz.rwth-aachen.de all point to two IP numbers each: 2001:638:d:b101::1 and 193.174.75.50, 2001:638:d:b102::1 and 193.174.75.54, 2a00:8a60:0:4::9 and 134.130.4.9, 2a00:8a60:0:5::9 and 134.130.5.9 respectively.

The mail server, mx1.rz.rwth-aachen.de, manages cls.rwth-aachen.de.

Just like domains itc.rwth-aachen.de, etechnik.fh-aachen.de, bio2.rwth-aachen.de, numas.de, and mlcg.rwth-aachen.de, cls.rwth-aachen.de also has the same mail server setup.

mx1.rz.rwth-aachen.de is associated with the IP address 137.226.78.57.

dbq