IsThatDomainForSale.com — Find domain sale signals instantly.

RFC 10023 checker

Validate live _for-sale TXT records and find clear corrections for your DNS configuration.

Generate sale records for your domain →

Publish a domain sale signal

At your current DNS provider, add separate TXT records named _for-sale. Some providers require the full name _for-sale.example.com. You normally do not need to change nameservers.

Example values — replace the price and address with your own information:

v=FORSALE1;fval=EUR799
v=FORSALE1;ftxt=This domain is for sale
v=FORSALE1;furi=mailto:seller@example.com

Each line is one TXT record, with one character-string of at most 255 bytes. Use a TTL of 3600 seconds or less. Delete sale records when the offer is withdrawn.

Read the RFC 10023 guide →