You can find out who owns an email address and check mail address using SMTP, MX record and connect it via Telnet protocol. You can find out who owns an email address, verify the address, check mail address and find hidden email accounts free using SMTP, MX records using Command Prompt in Windows.
How to find hidden profiles with email address
nslookup –type=mx gmail.com
gmail.com MX preference=30, exchanger = alt3.gmail-smtp-in.l.google.com
gmail.com MX preference=20, exchanger = alt2.gmail-smtp-in.l.google.com
gmail.com MX preference=5, exchanger = gmail-smtp-in.l.google.com
gmail.com MX preference=10, exchanger = alt1.gmail-smtp-in.l.google.com
gmail.com MX preference=40, exchanger = alt4.gmail-smtp-in.l.google.com
Check email online to verify an email address to find out who owns an email address
telnet gmail-smtp-in.l.google.com 25
mail from:<[email protected]>
rcpt to:<[email protected]>
Command Prompt method not working
This way you can easily find out who owns an email address. I hope you liked this tutorial on how to find out who owns an email address. Read more: Free email verification services to Verify an Email Address here.