Domains with DNS TXT v=spf1 include:spf.xel.nl include:spf.123boeken.nl -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.xel.nl include:spf.123boeken.nl -all.

Top Domains with TXT set to v=spf1 include:spf.xel.nl include:spf.123boeken.nl -all