mmcpolska.com
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
Registration
- Registrar
- PDR Ltd. d/b/a PublicDomainRegistry.com
- Created
- 2008-03-05
- Expires
- 2027-03-05 277 days left
- Updated
- 2026-02-19
- Name servers
-
- celeste.ns.cloudflare.com
- decker.ns.cloudflare.com
DNS records live
- NS
-
- celeste.ns.cloudflare.com
- decker.ns.cloudflare.com
- MX
-
- 10 _dc-mx.52b2c998cd29.mmcpolska.com
- Verified for
-
Email authentication strong
- SPF
-
v=spf1 mx a ptr ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=reject; pct=100;policy: reject (enforced) - DKIM
-
- dkim:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ct1oj4YpXp1Qx1jHnHhXNScim8L1DQhgjSavyUs2FqIa1s0ZcBl16+HznWnS0T0ORi6U7XxVmz2x+…
selectors probed - dkim:
Certificate (current)
WE1
Expires in 64 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- findings
-
- missing Content Security Policy
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff- strict-transport-security
max-age=31536000