3things to fix
✗No DMARC record - domain is open to spoofing.▸
Publish a TXT record at _dmarc starting with v=DMARC1; p=none; rua=mailto:you@yourdomain, then tighten it to reject once senders pass.
Read the guide →!No IPv6 (AAAA) record.▸
Add an AAAA record with your server's IPv6 address, or switch on IPv6 at your host or CDN (on Cloudflare it's on by default for proxied records).
!DNSSEC not enabled - enable it to prevent DNS spoofing.▸
Turn on DNSSEC at your DNS host, then publish the DS record at your registrar to complete the chain of trust.
Read the guide →DNS records
A185.182.57.78
AAAAnone
Nameserversns-p.dns.versio.nl.
ns-k.dns.versio.eu.
ns-o.dns.versio.be.
MX10 mail.hallo.nl.
20 fallback.axc.eu.
SOAns-p.dns.versio.nl. hostmaster.hallo.nl. 2025120805 10800 3600 604800 3600
Mail authentication
SPFv=spf1 a mx ip4:185.182.57.78 a:spf.spamexperts.axc.nl ~allPass
DMARCmissingFail
DKIMnot detected on common selectors-
DNSSEC
ZoneOff
IP intelligence
Primary IP185.182.57.78
Reverse DNSvserver248.axc.nl.
TLS certificate
Certificateno unexpired certificate found-
HTTP security headers
HTTPS redirectNo
HSTSNo
CSPNo
X-Content-TypeNo
X-Frame-OptionsYes
Referrer-PolicyYes
Permissions-PolicyNo
Servercloudflare