Domains with DNS TXT v=spf1 ip4:93.186.182.15 include:spf.mailfilter.ict-concept.nl include:spf.cloudconcept.nl ip4:185.144.224.137 ip6:2a03:9700:8000::7342 ip4:31.7.1.87 ip6:2a03:9700:8000:0:4a03:2046:7087:6bbf include:spf.protection.outlook.com include:voldistribution.nl -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:93.186.182.15 include:spf.mailfilter.ict-concept.nl include:spf.cloudconcept.nl ip4:185.144.224.137 ip6:2a03:9700:8000::7342 ip4:31.7.1.87 ip6:2a03:9700:8000:0:4a03:2046:7087:6bbf include:spf.protection.outlook.com include:voldistribution.nl -all.

Top Domains with TXT set to v=spf1 ip4:93.186.182.15 include:spf.mailfilter.ict-concept.nl include:spf.cloudconcept.nl ip4:185.144.224.137 ip6:2a03:9700:8000::7342 ip4:31.7.1.87 ip6:2a03:9700:8000:0:4a03:2046:7087:6bbf include:spf.protection.outlook.com include:voldistribution.nl -all