CF1759956975163-tsm20251008082644

DNSWHOIS.INFO - www.opensource-training.de

Search for IP or hostnames:

www.opensource-training.de checked at 2025-10-08T20:56:15.139Z 736ms 83/83/83 100% R:12

www.opensource-training.de

CNAMEopensource-training.de
NSns1.nohup.info
A91.213.36.8🇩🇪 OST-SPE
PTRns0.spenneberg.net
NSns2.nohup.info
A91.213.36.50🇩🇪 OST-SPE
PTRns2.nohup.info
NSns3.nohup.info
A91.213.36.32🇩🇪 OST-SPE
PTRns3.nohup.info
NSns5.nohup.info
A85.214.194.4🇩🇪 STRATO AG
PTRh3004703.stratoserver.net
MXxchg.spenneberg.net
A2001:67c:24:0:d845:ccff:fe0d:cd55 🇩🇪 OST-SPE
PTRxchg.spenneberg.net
A91.213.36.228🇩🇪 OST-SPE
PTRxchg3.spenneberg.net
A91.213.36.9🇩🇪 OST-SPE

opensource-training.de

NSns1.nohup.info
NSns2.nohup.info
NSns3.nohup.info
NSns5.nohup.info
MXxchg.spenneberg.net
A91.213.36.9🇩🇪 OST-SPE

Starts with same word

Starts similarily

AI analysis

www.opensource-training.de resolves to one IP number: 91.213.36.9.

other host names including bridgewall.net, penetration-testing.de, secure-bsd.de, spenneberg.info and opensource-consulting.net share IP numbers with www.opensource-training.de.

www.opensource-training.de is delegated to four name servers: ns1.nohup.info, ns2.nohup.info, ns3.nohup.info and ns5.nohup.info.

www.opensource-training.de at least partially shares name servers with other domains, for instance os-t.de, wes-t.de, os-t.net, ostlogd.org and opensource-training.net.

these name servers are commonly used alongside ns0.nohup.info.

Host names with one IP number: ns1.nohup.info points to 91.213.36.8; ns2.nohup.info points to 91.213.36.50; ns3.nohup.info points to 91.213.36.32; ns5.nohup.info points to 85.214.194.4.

www.opensource-training.de is handled by a single mail server, xchg.spenneberg.net.

www.opensource-training.de shares the same mail server setup as other domains, for instance securetty.de, ostlogd.com, opensource-security.de, bridgewall.com and opensource-training.de.

xchg.spenneberg.net resolves to two IP numbers: 2001:67c:24:0:d845:ccff:fe0d:cd55 and 91.213.36.228.

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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