Domains with DNS TXT v=spf1 mx include:smtp-01.tld.t-online.de include:smtp-02.tld.t-online.de include:mail.kvg-oelde.de include:utm.kvg-oelde.de ip4:217.92.177.6 -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:smtp-01.tld.t-online.de include:smtp-02.tld.t-online.de include:mail.kvg-oelde.de include:utm.kvg-oelde.de ip4:217.92.177.6 -all.