DNSWHOIS.INFO - smtp.1and1.com
Search for IP or hostnames:
smtp.1and1.com checked at 2025-10-31T20:44:20.141Z 73ms 31/31/31 100% R:11smtp.1and1.com
| A | 74.208.5.2🇺🇸 IONOS-AS | ||||||
| PTR | smtp.perfora.net | ||||||
1and1.com
| NS | ns-1and1.ui-dns.biz | ||||||
| MX | mxint01.1and1.com | ||||||
| MX | mxint02.1and1.com | ||||||
| NS | ns-1and1.ui-dns.com | ||||||
| NS | ns-1and1.ui-dns.de | ||||||
| NS | ns-1and1.ui-dns.org | ||||||
| A | 74.208.255.134🇺🇸 IONOS-AS | ||||||
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.
dbq