CF1757368594222-tsm20250908202611

WWW.RTSAK.COM - smtp4.osuosl.org

Search for IP or hostnames:

smtp4.osuosl.org checked at 2025-09-08T21:56:34.203Z 212ms 39/39/39 100% R:16

smtp4.osuosl.org

A2605:bc80:3010::137 🇺🇸 Link Oregon
PTRsmtp4.osuosl.org
A140.211.166.137🇺🇸 Link Oregon
PTRsmtp4.osuosl.org

osuosl.org

MXsmtp1.osuosl.org
MXsmtp2.osuosl.org
MXsmtp3.osuosl.org
MXsmtp4.osuosl.org
NSns1.auth.osuosl.org
NSns2.auth.osuosl.org
NSns3.auth.osuosl.org
A2605:bc80:3010:104::8cd3:935 🇺🇸 Link Oregon
A140.211.9.53🇺🇸 Link Oregon
rank #25289 globally
rank #2907 in the tld

AI analysis

The mail server for domains such as mulgara.org, openid.net, lists.baseurl.org, buildroot.org, snowdrift.coop, among others, is smtp4.osuosl.org.

Commonly, smtp1.osuosl.org, smtp3.osuosl.org, and smtp2.osuosl.org are used in conjunction with smtp4.osuosl.org as a mail server.

smtp4.osuosl.org points to two IP numbers: 2605:bc80:3010::137 and 140.211.166.137.

For example, smtp.osuosl.org shares IP numbers with smtp4.osuosl.org, among other host names.

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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xWpquCY CF johedugfp 2025-09-08