Syntax Analyzer

1. Specify domain name

Enter a domain to be checked for the SPF record

2. Specify SPF record

Also enter an SPF record to be analyzed
3. Specify IP address (optional)
Enter any IP address to check if it is authorized to send e-mails by the SPF record

What is the SPF analyzer for?

With the SPF Analyzer you analyze a manually submitted SPF record of a domain for errors, security risks and authorized IP addresses. Optionally, you can specify an IP address to check if it is authorized to send e-mails on behalf of the domain. If you want to analyze an SPF record in real time from the DNS, use the SPF lookup.


Recently performed SPF lookups

Server IP Address

We have determined the following IP address for the domain:

No domain specified

Reverse address

We have determined the following name for the server IP address:

No domain specified

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