Domains with DNS TXT v=spf1 a:smtp.ystv.co.uk a:ystv.co.uk include:_spf_outbound.york.ac.uk include:_spf.google.com -all
There is 1 domain that have DNS TXT set to v=spf1 a:smtp.ystv.co.uk a:ystv.co.uk include:_spf_outbound.york.ac.uk include:_spf.google.com -all.