SPF record checker
We check the domain's SPF record: whether there is exactly one, whether the syntax is valid, how the "all" policy ends and how many DNS lookups it uses (the limit is 10). We query DNS only, without visiting the website.
example record
- v=spf1record version
- include:_spf.google.comsent by Google Workspace
- include:spf.sklep.plsent by the shop
- -alleverything else rejected
The tool reads your domain's record and points out errors.
What the tool checks
- whether the domain has exactly one SPF record
- whether the syntax is valid
- how the "all" policy ends (-all, ~all, +all)
- how many DNS lookups the record uses (the limit is 10)