Lookup and parse the Sender Policy Framework (SPF) records of a domain.Enter domain name. Example tcpiputils.com
The Sender Policy Framework (SPF) allows the owner of a domain to specify the email sending policy, e.g. which IP addresses are allowed to send email from their domain. The receiving email server can check whether the sender complies with the domains stated sending policy and accept or reject the email. This tool displays the sending policy of a domain. Just type a domain name and click the Go button.
|Your public IP Address|
Information about your public IP Address like reverse dns, hosting info and whois data.
|my IP Address for Windows 8.1 & 10|
This app shows detailed information about your IP Address, your domain and your provider.