https://www.dmarcanalyzer.com/nl/spf-2/checker/
https://mxtoolbox.com/spf.aspx
commandline:
nslookup -type=txt pvln.nl
- pvln.siteadmin
- SPF
- Hits: 290
https://www.dmarcanalyzer.com/nl/spf-2/checker/
https://mxtoolbox.com/spf.aspx
commandline:
nslookup -type=txt pvln.nl