SOA
Start of Authority
Primary NS
Mailbox
admin.web4u.cz
Serial
2024070101
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
14400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms75024995
sendinblue-code:6c3f471ab5477090e49017e0a03a0200
v=spf1 ip4:86.242.47.127 ip4:185.176.137.98 ip4:90.91.221.15 include:spf.protection.outlook.com include:spf.sendinblue.com mx -all
A