Domains with DNS TXT v=spf1 a mx a:mailrelay.nubium.nl ip4:93.186.183.118 ip4:93.186.183.118 a:smtp.hosting.nubium.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx a:mailrelay.nubium.nl ip4:93.186.183.118 ip4:93.186.183.118 a:smtp.hosting.nubium.nl ~all.