SOA
Start of Authority
Primary NS
Mailbox
lukas.sakala.gmail.com
Serial
2026051302
Refresh
300
Retry
180
Expire
604800
Minimum TTL
30
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
spf2.0/pra a mx include:_sid.websupport.cz ?all
v=spf1
include:_spf.websupport.cz
include:mailgun.org
~all
v=spf1 a mx include:_spf.websupport.cz ?all
A
IPv4 Addresses
AAAA