cejnek.net
HTML metadata
Technology
- Server
- Apache
- PHP
- 8.2.23 security-only
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×3
Social
Contact
- Phone
Registration
- Registrar
- Gransy, s.r.o.
- Created
- 2006-05-09
- Expires
- 2027-05-09 340 days left
- Updated
- 2026-05-03
- Name servers
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
DNS records live
- NS
-
- ns.wedos.com
- ns.wedos.cz
- ns.wedos.eu
- ns.wedos.net
- MX
-
- 1 aspmx.l.google.com
- 10 alt3.aspmx.l.google.com
- 10 alt4.aspmx.l.google.com
- 5 alt1.aspmx.l.google.com
- 5 alt2.aspmx.l.google.com
- Verified for
-
Email authentication partial
- SPF
-
v=spf1 include:spf.zrzka.cz include:_spf.google.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@zrzka.cz; ruf=mailto:dmarc@zrzka.cz;policy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
E8
Expires in 70 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy