Domains with DNS TXT v=spf1 a mx a:mailgw1.c-system.dk a:web01.c-system.dk include:spf.protection.outlook.com include:dedicated.mysmtp.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:mailgw1.c-system.dk a:web01.c-system.dk include:spf.protection.outlook.com include:dedicated.mysmtp.com -all.

We're currently tracking 339,923,916 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.