Domains with DNS TXT v=spf1 a ip4:212.122.42.121 include:agenturserver.de include:spf.secumail.de -all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:212.122.42.121 include:agenturserver.de include:spf.secumail.de -all.
There is 1 domain that have DNS TXT set to v=spf1 a ip4:212.122.42.121 include:agenturserver.de include:spf.secumail.de -all.