Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:relay.mailchannels.net a:ns1.tekla.com a:ns2.tekla.com a:ns3.tekla.com a:ns4.tekla.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:relay.mailchannels.net a:ns1.tekla.com a:ns2.tekla.com a:ns3.tekla.com a:ns4.tekla.com -all.

We're currently tracking 351,729,125 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.