worldonline.dk

DNS records live

NS

• sage.ns.cloudflare.com
• veronica.ns.cloudflare.com

MX

• 10 mx.dka.mailcore.net

Email authentication strong

SPF

v=spf1 include:spf.lytzenitmail.dk include:spf.mailcore.net ip4:212.242.40.0/21 -all

strict (-all)

DMARC

v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; sp=reject; ruf=mailto:postmaster@worldonline.dk;

policy: reject (enforced) · sp=reject

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗