Domains with DNS TXT v=spf1 a mx a:vs2.phi-itservice.de include:_spf.firebasemail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx a:vs2.phi-itservice.de include:_spf.firebasemail.com ~all.
There is 1 domain that have DNS TXT set to v=spf1 a mx a:vs2.phi-itservice.de include:_spf.firebasemail.com ~all.