spf.mailcore.net DNS history

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First observed
SOA +1 -0
+ mailcore.net 3600 SOA ns21.cloudns.net postmaster.mailcore.com 2026052601 7200 1800 1209600 3600
TXT +1 -0
+ spf.mailcore.net 3600 TXT "v=spf1 ip4:194.19.134.0/25 ip4:185.138.56.128/25 -all"