TXT is a DNS record, containing information in human-readable form for external sources to gain information regarding a particular domain name or subdomain. In the most common case, such a record is employed to prove that you own a domain name if you are trying to add it to a search engine or to some web traffic analytics platform. As just the Internet domain owner/administrator may add custom DNS records, the TXT record functions as a proof of ownership for the company supplying the service. Another popular use for this kind of records is the e mail SPF (Sender Policy Framework) security, which ensures that an email address isn’t spoofed and that individuals will not get spam from allegedly your mailbox. The TXT record contains info about the mail server where your online messages come from and serves as confirmation that it is a dependable one. Since there are no restrictions regarding the content of such a record, you could add any other info as well.