SOA
Start of Authority
Primary NS
Mailbox
postmaster.arithmoscentrum.com
Serial
2020051901
Refresh
3600
Retry
900
Expire
432000
Minimum TTL
38400
MX
Mail Exchangers
TXT
TXT Records
VZCCiZlw6QKkILkfsl+AY2mQKgVz1Yg4MU31uyM6bARbTlPoQfzXPX/3gqsgsP/pn1il/5SzL1/pmyPCMTG71g==
v=spf1 ip4:95.110.189.172 include:spf.protection.outlook.com -all
MS=ms20638688
A