CF1761943460161-tsm20251029173950

DNSWHOIS.INFO - smtp.1and1.com

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smtp.1and1.com checked at 2025-10-31T20:44:20.141Z 73ms 31/31/31 100% R:11

smtp.1and1.com

A74.208.5.2🇺🇸 IONOS-AS
PTRsmtp.perfora.net

1and1.com

NSns-1and1.ui-dns.biz
MXmxint01.1and1.com
MXmxint02.1and1.com
NSns-1and1.ui-dns.com
NSns-1and1.ui-dns.de
NSns-1and1.ui-dns.org
A74.208.255.134🇺🇸 IONOS-AS
rank #13110 globally
rank #6795 in the tld

MX for

Starts with same word

Starts similarily

AI analysis

smtp.1and1.com serves as the mail server for cornerstoneonline.org, alaskansecurity.net, vdgs-saz.org and emac2.org.

mx00.1and1.com, smtp.liquidweb.com and pop.cox.net are commonly used as mail servers alongside smtp.1and1.com.

smtp.1and1.com resolves to one IP number: 74.208.5.2.

other host names including emac2.com, www.emac2.com, mmol.com, smtp.perfora.net and mail.ciaalarmas.com share IP numbers with smtp.1and1.com.

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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