SOA
Start of Authority
Primary NS
Mailbox
rvb.vbsi.nl
Serial
2026031101
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx include:spf.protection.outlook.com ip4:185.178.234.18 ip4:37.48.120.236 ip4:217.67.225.193 include:spf.fekahost.nl ~all
MS=ms36540529
A