CF1760694816655-tsm20251017082432

DNSWHOIS.INFO - ostergruss.com

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ostergruss.com checked at 2025-10-17T09:53:36.639Z 220ms 68/68/68 100% R:13

AI analysis

mail.ostergruss.com has ostergruss.com as its parent.

ostergruss.com maps to IP address 84.38.66.139.

Other host names, for instance baerio.com, 66.139.baercloud.com, 139.baercloud.com, baercloud.com and vserver3546.vserver-on.de share IP numbers with ostergruss.com.

Two name servers dns1.ispone-business.de and dns2.ispone-business.de are delegated to ostergruss.com.

ostergruss.com uses the same name server configuration as other domains, such as 175.64.38.84.in-addr.arpa, 30.64.38.84.in-addr.arpa, 136.66.38.84.in-addr.arpa, 53.78.38.84.in-addr.arpa and greiz-reinsdorf.de.

Host names with two IPs:

dns1.ispone-business.de points to 2a00:5080:4:1::2 and 84.38.79.92.

dns2.ispone-business.de points to 2a00:5080:4:2::2 and 84.38.64.92.

ostergruss.com is handled by a single mail server, mail.ostergruss.com.

mail.ostergruss.com points to one IP number: 84.38.66.139.

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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RQhikTt CF johedugfp 2025-10-17