DNSWHOIS.INFO - how2learn.at

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how2learn.at checked at 2025-09-06T12:11:17.608Z 134ms 68/68/68 100% R:17

`how2learn.at`

MX	`mail.how2learn.at`
		A	81.19.149.72^{🇦🇹 World4You Internet Services GmbH}
			PTR	`mail21.world4you.com`
NS	`ns1.world4you.at`
		A	2607:f1c0:fe:53:185:132:32:253 ^{🇺🇸 IONOS-Anycast}
			PTR	`ns2.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-Anycast}
			PTR	`ns2.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253 ^{🇩🇪 IONOS SE}
			PTR	`ns1.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS SE}
			PTR	`ns1.world4you.at`
A	81.19.145.58^{🇦🇹 World4You Internet Services GmbH}
		PTR	`www38.world4you.com`

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`mail.how2learn.at`

The parent of mail.how2learn.at is how2learn.at.

81.19.145.58 is the IP address that how2learn.at points to.

The IP numbers of how2learn.at are also shared by other host names such as esprit-immobilien.at, stiftner.at, www.sonjagraf.at, lustaufholz.at, and dobrovics.com.

Two name servers, ns1.world4you.at and ns2.world4you.at, are delegated for how2learn.at.

The name server setup for how2learn.at is shared with other domains such as dr-gerngross.at, brasil.or.at, toka.at, gebrauchtwagentest.at, and zavadil.at.

ns1.world4you.at and ns2.world4you.at both point to two IP numbers each: 2607:f1c0:fe:53:185:132:32:253, 185.132.32.253 for ns1.world4you.at and 2001:8d8:fe:53:217:160:82:253, 217.160.82.253 for ns2.world4you.at.

The mail server mail.how2learn.at is responsible for managing how2learn.at.

81.19.149.72 is the IP address that mail.how2learn.at points to.

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