bkrclass.org
HTML metadata
Technology
- CDN
- Vercel
- CMS
- Next.js
Social
Contact
- Phone
Registration
- Registrar
- eNom, LLC
- Created
- 2002-03-12
- Expires
- 2027-03-12 295 days left
- Updated
- 2026-02-17
- Name servers
-
- ns215.superhosting.bg
- ns216.superhosting.bg
DNS records live
- NS
-
- ns215.superhosting.bg
- ns216.superhosting.bg
- MX
-
- 0 mail.bkrclass.org
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 +a +mx +ip4:185.45.66.21 +ip4:185.45.67.21 +include:smtp-out.spf.superhosting.bg +include:mio.spf.superhosting.bg -allstrict (-all) - DMARC
-
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400policy: quarantine · sp=none - DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2WXNIhdc/pHHR94y2YINvCdyUd/K/309kRl6a+4SyQ/uZL46eY7456ECAxpEhSTLVUoZJxp7HaSEPY…
selectors probed - default:
Certificate (current)
R12
Expires in 51 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=63072000