Blog WHOIS History: The Importance of WHOIS Records in the Infosec Industry

A records

AAAA records

NO RECORDS

MX records

NS records

Cloudflare Inc
ns2.sendinblue.com5,745
ns1.sendinblue.com5,751

SOA records

ttl: 1,200
email: hostmaster@sendinblue.com5,638

TXT

v=spf1 include:spf.sendinblue.com mx ~all

CNAME records pointed here1

MX records pointed here1