Domains with DNS TXT v=spf1 a mx include:authsmtp.com include:spf.protection.outlook.com -all

There are 22 domains that have DNS TXT set to v=spf1 a mx include:authsmtp.com include:spf.protection.outlook.com -all. The top 22 records ordered by domain rank are listed below.

We're currently tracking 308,775,596 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.

Top Domains with TXT set to v=spf1 a mx include:authsmtp.com include:spf.protection.outlook.com -all

gtlc.com
britishspeedway.co.uk
playqcr.com
bbnet.ie
saddlewest.com
crystalhire.com
deckerlandscaping.com
motjuice.co.uk
whirledgeandnott.co.uk
hiatlantaairport.com
klassenfab.com
regisgoncalves.nl
dboincasso.nl
jesnorthern.co.uk
rotarytextile.it
desertparkslandscaping.com
autovisor.co.uk
sbss.cat
accpro.com
lluisamorales.com
hpscorporate.com
avalon-glen.com