CF1762871088009-tsm20251109205412

WWW.RTSAK.COM - mail.optfirst.us

Search for IP or hostnames:

mail.optfirst.us checked at 2025-11-11T14:24:47.996Z 192ms 28/28/28 100% R:10 allDone:true timedOut:false

mail.optfirst.us

A104.254.244.131🇺🇸 IONOS-AS
PTRmail.batterysales.com

optfirst.us

NSpdns03.domaincontrol.com
NSpdns04.domaincontrol.com
MXmail.optfirst.us
A104.254.244.131🇺🇸 IONOS-AS

MX for

Starts with same word

Starts similarily

AI analysis

mail.optfirst.us serves as the mail server for optfirst.us.

mail.optfirst.us resolves to a single IP address: 104.254.244.131.

Other host names, such as mail.batterysales.com and optfirst.us, share IP numbers with mail.optfirst.us.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq