TXT is a DNS record, which contains information in human-readable form for external sources to get information regarding a specific Internet domain or subdomain. In the most common scenario, this type of record is employed to prove that you own a domain if you are trying to add it to an online search engine or to some site traffic analytics platform. Since only the Internet domain owner/administrator may add custom DNS records, the TXT record works as a proof of ownership for the firm offering the service. Another popular use for this sort of records is the e-mail SPF (Sender Policy Framework) security, which helps to ensure that a particular email address will not be spoofed and that others will not get junk mail from allegedly your mailbox. The TXT record features information about the mail server where your online messages originate from and serves as confirmation that it is a dependable one. As there are no regulations concerning the content of this kind of a record, you could add any other info also.