CF1759474519604-tsm20251002182459

WWW.RTSAK.COM - mail.4cfc.com

Search for IP or hostnames:

mail.4cfc.com checked at 2025-10-03T06:55:19.587Z 154ms 50/50/50 100% R:13

mail.4cfc.com

MXmx00.1and1.com
A74.208.5.3🇺🇸 IONOS SE
PTRmx00.perfora.net
MXmx01.1and1.com
A74.208.5.21🇺🇸 IONOS SE
PTRmx01.perfora.net
A173.162.240.12🇺🇸 Comcast
PTR173-162-240-12-static.hfc.comcastbusiness.net

4cfc.com

NSns51.1and1.com
NSns52.1and1.com
MX4cfc.com.1.0001.arsmtp.com
MX4cfc.com.2.0001.arsmtp.com
A2607:f1c0:100f:f000::200 🇺🇸 IONOS SE
A74.208.236.37🇺🇸 IONOS SE

Starts with same word

Starts similarily

AI analysis

mail.4cfc.com points to a single IP address: 173.162.240.12.

mail.4cfc.com is handled by two mail servers: mx00.1and1.com and mx01.1and1.com.

mail.4cfc.com uses the same mail server setup as other domains, for instance s150722421.onlinehome.us, s192382804.onlinehome.us, tatay.org, s120472924.onlinehome.us and syngastek.ru.

mail.4cfc.com shares at least some mail servers with other domains, for example dalegsmith.ca, geminicorp.biz, u18992484.onlinehome-server.com, mx03.imailnexus.com and domainstart.mobi.

Hostnames with a single IP

mx00.1and1.com resolves to: 74.208.5.3.

mx01.1and1.com resolves to: 74.208.5.21.

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

NtsPsmS CF johedugfp 2025-10-03