Domains with DNS TXT v=spf1 a a:mailserver.lubbers.net ip4:31.149.32.57 include:_spf.riege.com -all
There is 1 domain that have DNS TXT set to v=spf1 a a:mailserver.lubbers.net ip4:31.149.32.57 include:_spf.riege.com -all.
There is 1 domain that have DNS TXT set to v=spf1 a a:mailserver.lubbers.net ip4:31.149.32.57 include:_spf.riege.com -all.