WWW.RTSAK.COM - back-bone.org

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back-bone.org checked at 2025-10-15T08:02:49.949Z 130ms 68/68/68 100% R:10

`back-bone.org`

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.back-bone.org`
		A	81.19.149.38^{🇦🇹 World4You Internet Services GmbH}
			PTR	`mail17.world4you.com`
A	81.19.145.43^{🇦🇹 World4You Internet Services GmbH}
		PTR	`www23.world4you.com`

mail.back-bone.org

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back-bone.nl

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back-bone.org is the parent of mail.back-bone.org.

back-bone.org points to IP number 81.19.145.43.

For instance, other host names wienguide.info, www.tbw.at, cultus.at, www.massage-bea.at and diebarhainfeld.at share IP numbers with back-bone.org.

back-bone.org is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.

back-bone.org uses the same name server setup as other domains such as m4uc.at, krinninger.at, tubeclear.eu, sport2b.at and banlaki.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.

back-bone.org is handled by a single mail server, mail.back-bone.org.

mail.back-bone.org points to a single IP: 81.19.149.38.

dbq