TXT is a DNS record, containing info in human-readable form for external sources to gain information about a certain Internet domain or subdomain. In the most common scenario, this kind of record is employed to prove that you own a domain in case you are trying to add it to a search engine or to some site traffic analytics platform. As just the domain address owner/administrator is able to add custom DNS records, the TXT record works as a verification of ownership for the company providing the service. Another popular use for this kind of records is the e mail SPF (Sender Policy Framework) protection, which ensures that a particular email address isn’t spoofed and that individuals will not get junk mail from allegedly your mailbox. The TXT record contains information about the mail server where your online messages arrive from and serves as verification that it's a dependable one. Because there are no regulations concerning the content of this type of a record, you could also include any other info also.