centerasecurity.dk

.dk dns

First seen 2026-05-10 · Last seen 2026-05-20 · pending HTTP 403 crawled 2026-05-16

US · 172.67.212.250 · AS13335 Cloudflare, Inc.

Reputation 100/100

cloudflare bot challenge

DNS records live

NS
  • curt.ns.cloudflare.com
  • hera.ns.cloudflare.com
MX
  • 0 centerasecurity-dk.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a:outbound.centerasecurity.dk include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvXCYOJ1o5EWSQKTfdhS1+/PZMx0pk3TA1Wl/EO1dIllVoauf01JQ2SmbP0VgTW/p8AVMo25cgB8OYN…
selectors probed

Certificate (current)

WE1
from 2026-04-02 to 2026-07-01
Expires in 41 days