Domains with DNS TXT v=spf1 mx a ip4:136.144.240.109 ip4:195.201.55.31 a:email.opusvnet.nl a:tplmp1.opusvnet.nl include:spf.kovoks.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:136.144.240.109 ip4:195.201.55.31 a:email.opusvnet.nl a:tplmp1.opusvnet.nl include:spf.kovoks.nl ~all.