Domains with DNS TXT v=spf1 mx a ip4:46.21.27.20 ip4:46.21.27.18 ip4:46.21.27.19 a:mail.sec-lab.com a:mail2.andersentax.ch -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:46.21.27.20 ip4:46.21.27.18 ip4:46.21.27.19 a:mail.sec-lab.com a:mail2.andersentax.ch -all.