CF1763437027403-tsm20251116095642

DNSWHOIS.INFO - mail.4cfc.com

Search for IP or hostnames:

mail.4cfc.com checked at 2025-11-18T03:37:07.324Z 1177ms 50/50/50 100% R:9 allDone:true timedOut:false

mail.4cfc.com

MXmx00.1and1.com
A74.208.5.3🇺🇸 IONOS-AS
PTRmx00.perfora.net
MXmx01.1and1.com
A74.208.5.21🇺🇸 IONOS-AS
PTRmx01.perfora.net
A173.162.240.12🇺🇸 COMCAST-IBONE
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-AS
A74.208.236.37🇺🇸 IONOS-AS

Starts with same word

Starts similarily

AI analysis

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

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

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

Host names with one IP number:

The host mx00.1and1.com points to 74.208.5.3 and the host mx01.1and1.com points 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.
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