smtp.marcomnet.cz DNS history

Filter record types
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First observed
A +1 -0
+ smtp.marcomnet.cz 300 A 46.16.120.3
SOA +1 -0
+ marcomnet.cz 300 SOA ns.marcomnet.cz hostmaster.marcomnet.cz 2025112001 28800 7200 1209600 86400
TXT +1 -0
+ smtp.marcomnet.cz 300 TXT "v=spf1 mx a:smtp.marcomnet.cz a:web.marcomnet.cz include:spf.active24.com -all"