ca._netblocks.mimecast.com DNS history

Filter record types
No record changes with these filters Try selecting a different DNS record type.
SOA +1 -1
+ mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1780294856 300 300 604800 86400
- mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1780082364 300 300 604800 86400
SOA +1 -1
+ mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1780082364 300 300 604800 86400
- mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1780013419 300 300 604800 86400
SOA +1 -1
+ mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1780013419 300 300 604800 86400
- mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1779823655 300 300 604800 86400
First observed
SOA +1 -0
+ mimecast.com 3600 SOA dns01.mimecast.com dns-admin.mimecast.com 1779823655 300 300 604800 86400
TXT +1 -0
+ ca._netblocks.mimecast.com 300 TXT "v=spf1 ip4:170.10.145.0/24 ip4:170.10.147.0/24 ip4:170.10.144.126/32 ip4:170.10.146.126/32 ip4:170.10.144.240/29 ip4:170.10.146.240/29 ip4:216.145.216.0/24 ~all"