Domains with DNS TXT v=spf1 +a +mx +a:hyperion105.aherchi.pro +a:nibelungen-realschule-worms.de include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +a:hyperion105.aherchi.pro +a:nibelungen-realschule-worms.de include:relay.mailchannels.net -all.