CF1757849562581-tsm20250914071522

WWW.RTSAK.COM - rackbuilder.com

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rackbuilder.com checked at 2025-09-14T11:32:42.553Z 1376ms 74/74/74 100% R:19

rackbuilder.com

MXmail2.rackbuilder.com
A82.139.197.84🇩🇪 TAL.DE
PTRmail01.hicon.de
MXmail.rackbuilder.com
A212.223.165.71🇩🇪 ratiokontakt GmbH
PTRfrontend.clustermail.de
NSns.nameserver7.de
A212.223.44.219🇩🇪 ratiokontakt GmbH
PTRns11.nameserver.de
NSns.nameserver8.de
A212.223.44.220🇩🇪 ratiokontakt GmbH
PTRns12.nameserver.de
A2a02:708:0:ab::2 🇩🇪 ratiokontakt GmbH
PTRwin03.rw.serviceprovider.de
A212.223.17.18🇩🇪 ratiokontakt GmbH
PTRwin03.rw.serviceprovider.de

com

NSa.gtld-servers.net
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NSm.gtld-servers.net

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AI analysis

The parent of both mail.rackbuilder.com and mail2.rackbuilder.com is rackbuilder.com.

rackbuilder.com is configured to point to two IP addresses: 2a02:708:0:ab::2 and 212.223.17.18.

IP numbers are shared between rackbuilder.com and other host names such as tcommail.de, metabook.de, vdh-bw.de, tally-electronic.de, and schuetzenverein-pfuhl.de.

Two name servers, ns.nameserver7.de and ns.nameserver8.de, are delegated by rackbuilder.com.

The name server setup of rackbuilder.com is shared with other domains such as edv-bock.de, fluko.de, bondshop.de, schuro.de, and mesner.de.

The domain rackbuilder.com shares at least some of its name servers with other domains such as internetberatung.de, all-active.de, fotosatz-keppler.de, kleier-cloppenburg.de, and rentoffice.de.

ns.nameserver7.de and ns.nameserver8.de both point to separate IP numbers: 212.223.44.219 and 212.223.44.220 respectively.

Two mail servers, mail2.rackbuilder.com and mail.rackbuilder.com, handle rackbuilder.com.

mail2.rackbuilder.com and mail.rackbuilder.com both point to separate IP numbers: 82.139.197.84 and 212.223.165.71 respectively.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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bnqqdVQ CF johedugfp 2025-09-14