SPF lookup limit checker
Trace SPF DNS lookups against the 10-lookup limit.
Inputs are sent to our server to run this check. They are not included in usage analytics.
Your result
Add your inputs, or try the example, to see your result here.
Macros and failed DNS queries can make the total uncertain.
How to use this tool
- Follows include and redirect recursively and counts DNS-querying mechanisms.
What the result tells you
- Macros and failed DNS queries can make the total uncertain.