spf-mfa.microsoftonline.com DNS history

Filter record types

No record changes with these filters Try selecting a different DNS record type.

First observed

SOA +1 -0

+ microsoftonline.com 60 SOA ns1-38.azure-dns.com msnhst.microsoft.com 2017971531 300 120 2419200 60

TXT +1 -0

+ spf-mfa.microsoftonline.com 300 TXT "v=spf1 ip4:134.170.165.0/28 ip4:134.170.116.0/28 ip4:70.37.154.128/28 ip4:52.250.84.176/28 ip4:52.251.8.48/28 ip4:52.159.5.240/28 -all"