Domains with DNS TXT v=spf1 a:owa.lanzerathbau.de include:_spf.prod.hydra.sophos.com include:_spf.strato.com -all
There is 1 domain that have DNS TXT set to v=spf1 a:owa.lanzerathbau.de include:_spf.prod.hydra.sophos.com include:_spf.strato.com -all.