Domains with DNS TXT v=spf1 a mx a:mail.hv-hannover.de ip4:80.147.162.80 include:spf.server-he.de include:spf.brevo.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx a:mail.hv-hannover.de ip4:80.147.162.80 include:spf.server-he.de include:spf.brevo.com -all.