SOA
Start of Authority
Primary NS
Mailbox
admsrv.specialist.srv.br
Serial
2026091801
Refresh
3600
Retry
120
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a include:_spf.seguromail.com.br -all
A
IPv4 Addresses
AAAA