DNSWHOIS.INFO - extern.kuleuven.be

Search for IP or hostnames:

extern.kuleuven.be checked at 2025-09-07T10:15:11.421Z 484ms 104/104/104 100% R:17

`extern.kuleuven.be`

MX	`cavin01.kuleuven.be`
		A	134.58.240.6^{🇧🇪 BELNET}
			PTR	`cavmx.kuleuven.be`
MX	`cavin02.kuleuven.be`
		A	134.58.240.6^{🇧🇪 BELNET}
			PTR	`cavmx.kuleuven.be`
MX	`cavin03.kuleuven.be`
		A	134.58.240.6^{🇧🇪 BELNET}
			PTR	`cavmx.kuleuven.be`
MX	`cavin.kuleuven.be`
		A	2a02:2c40:0:c0::25:6 ^{🇧🇪 BELNET}
			PTR	`cavmx.kuleuven.be`
		A	134.58.240.6^{🇧🇪 BELNET}
			PTR	`cavmx.kuleuven.be`
MX	`kromsin.cc.kuleuven.be`
		A	134.58.240.37^{🇧🇪 BELNET}
			PTR	`cavrewrite.kulnet.kuleuven.be`
MX	`limbak.cc.kuleuven.be`
		A	134.58.240.38^{🇧🇪 BELNET}
			PTR	`cavrewrite.kulnet.kuleuven.be`
NS	`dns1.kulnet.kuleuven.be`
		A	2a02:2c40:0:40::53:5 ^{🇧🇪 BELNET}
			PTR	`dns1.kulnet.kuleuven.be`
		A	134.58.126.5^{🇧🇪 BELNET}
			PTR	`dns1.kulnet.kuleuven.be`
NS	`dns2.kulnet.kuleuven.be`
		A	2a02:2c40:0:40::53:6 ^{🇧🇪 BELNET}
			PTR	`dns2.kulnet.kuleuven.be`
		A	134.58.126.6^{🇧🇪 BELNET}
			PTR	`dns2.kulnet.kuleuven.be`

`kuleuven.be`

	MX	`cavin01.kuleuven.be`
	MX	`cavin02.kuleuven.be`
	MX	`cavin03.kuleuven.be`
	MX	`cavin.kuleuven.be`
	MX	`kromsin.cc.kuleuven.be`
	MX	`limbak.cc.kuleuven.be`
	NS	`dns1.kulnet.kuleuven.be`
	NS	`dns2.kulnet.kuleuven.be`
	A	2a02:2c40:0:80::80:a4 ^{🇧🇪 BELNET}
	A	134.58.64.162^{🇧🇪 BELNET}

rank #2418 globally
rank #3 in the tld
This domain name represents the official website of Katholieke Universiteit Leuven, also known as KU Leuven. It's a research university in the Dutch-speaking city of Leuven in Flanders, Belgium. The ".be" part of the domain indicates that the university is based in Belgium.

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`rexnet.org`
`rexnet.fr`
`netrex.org`
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AI analysis

Two name servers, dns1.kulnet.kuleuven.be and dns2.kulnet.kuleuven.be, are assigned for extern.kuleuven.be.

Other domains such as ccl.kuleuven.be, sarcoidose.be, crpd.eu, kinesitherapiestuderen.be, and fablab-leuven.be, share the same name server setup as extern.kuleuven.be.

Other domains, such as 58.134.in-addr.arpa, mai.kuleuven.be, gep.kuleuven.be, bio-incubator.be, and alma.kuleuven.be, share at least a part of their name servers with extern.kuleuven.be.

dns1.kulnet.kuleuven.be and dns2.kulnet.kuleuven.be each have two IP numbers assigned: 2a02:2c40:0:40::53:5, 134.58.126.5 for dns1.kulnet.kuleuven.be and 2a02:2c40:0:40::53:6, 134.58.126.6 for dns2.kulnet.kuleuven.be.

Six mail servers, cavin01.kuleuven.be, cavin02.kuleuven.be, cavin03.kuleuven.be, cavin.kuleuven.be, kromsin.cc.kuleuven.be and limbak.cc.kuleuven.be, are responsible for handling extern.kuleuven.be.

Some mail servers are at least partially shared by extern.kuleuven.be with other domains such as apolloon.org, chemika.ulyssis.be, wis.kuleuven.ac.be, crpd.eu, and esat.kuleuven.be.

The mail servers kromsin.cc.kuleuven.ac.be, limbak.cc.kuleuven.ac.be, smtp.ulyssis.student.kuleuven.be, mailserv.esat.kuleuven.be, cavrewrite.kulnet.kuleuven.be, and kor-s-velox.kulak.be are frequently utilized in conjunction.

cavin01.kuleuven.be, cavin02.kuleuven.be, and cavin03.kuleuven.be all point to the same IP number: 134.58.240.6.

cavin.kuleuven.be points to two IP numbers: 2a02:2c40:0:c0::25:6 and 134.58.240.6.

kromsin.cc.kuleuven.be points to one IP number: 134.58.240.37.

limbak.cc.kuleuven.be points to one IP number: 134.58.240.38.

dbq