WWW.RTSAK.COM - app-online.eu

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app-online.eu checked at 2025-10-03T19:58:47.422Z 121ms 68/68/68 100% R:11

`app-online.eu`

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`
MX	`mail.app-online.eu`
		A	81.19.149.25^{🇦🇹 World4You Internet Services GmbH}
			PTR	`mail12.world4you.com`
A	81.19.159.48^{🇦🇹 World4You Internet Services GmbH}
		PTR	`www48sni.world4you.com`

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app-online.eu is parent of mail.app-online.eu.

app-online.eu points to a single IP: 81.19.159.48.

Other host names, for instance sonnenhaum.at, harry-schuster.com, www.dieschmids.at, reindorf.eu and sagan.at share IP numbers with app-online.eu.

app-online.eu's delegation is to two name servers ns1.world4you.at and ns2.world4you.at.

app-online.eu shares the same name server configuration as other domains, such as inlpta.at, papersculpture.at, physiotherapie-wels.com, acf-frauenstein.at and winwood.at.

Host names with two IP numbers: ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253; ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253

app-online.eu is served by a single mail server, mail.app-online.eu.

mail.app-online.eu points to IP number 81.19.149.25.

dbq