_spf-ssg-a.microsoft.com DNS history

Filter record types

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

First observed

SOA +1 -0

+ microsoft.com 300 SOA ns1-39.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300

TXT +1 -0

+ _spf-ssg-a.microsoft.com 3600 TXT "v=spf1 include:spf.protection.outlook.com ip4:20.63.210.192/28 ip4:20.94.180.64/28 ip4:52.185.106.240/28 ip4:52.234.172.96/28 ip4:52.236.28.240/28 ~all"