CF1760603226290-tsm20251016065942

DNSWHOIS.INFO - mail.rrfb.org

Search for IP or hostnames:

mail.rrfb.org checked at 2025-10-16T08:27:06.271Z 135ms 47/47/47 100% R:13

mail.rrfb.org

MXmx00.1and1.com
A74.208.5.3🇺🇸 IONOS SE
PTRmx00.perfora.net
MXmx01.1and1.com
A74.208.5.21🇺🇸 IONOS SE
PTRmx01.perfora.net
A209.234.155.5🇺🇸 Lumen AS 3549
PTRmail.rrfb.org

rrfb.org

NSns51.1and1.com
NSns52.1and1.com
MXrrfb.org.snwlhosted.com
A104.196.207.138🇺🇸 Google
rank #640684 globally
rank #54630 in the tld

PTR for

Starts with same word

Starts similarily

AI analysis

mail.rrfb.org points to IP number 209.234.155.5.

Two mail servers mx00.1and1.com and mx01.1and1.com handle mail.rrfb.org.

mail.rrfb.org shares the same mail server setup as other domains, for instance vgrcanada.org, s273511955.onlinehome.us, clairuscorp.com, s191836944.onlinehome.us and striv.in.

mail.rrfb.org shares mail servers with other domains at least partially; for instance marketingunlimitedinc.com, telltalenovels.com, carmeloutdoorliving.com, sisu-concepts.com and immutable.systems.

Host names with one IP number:

mx00.1and1.com points to: 74.208.5.3.

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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dPFQrMh CF johedugfp 2025-10-16