DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=prakticky.sk
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 14, 2026
Valid Until
July 13, 2026 61 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
56:C9:BC:D4:25:79:34:C3:66:0E:E7:3A:0D:5D:6F:4B:36:16:96:8B:78:8A:12:22:50:38:BD:28:0F:65:01:41
Alternative Names
87 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

87 domains
s59k.com *.s59k.com *.vip.s59k.com *.ws.s59k.com

Other domains in certificate

17725.com *.17725.com
acc.mobi *.acc.mobi *.mx.acc.mobi
blitzmint.com *.blitzmint.com *.sitemaps.blitzmint.com
dimensionsapp.com *.dimensionsapp.com *.home.dimensionsapp.com
dontped.com *.dontped.com
geneyoon.org *.geneyoon.org *.pnyttm.geneyoon.org
hnwestar.cn *.hnwestar.cn
leaseagreements.com.au *.leaseagreements.com.au *.ww25.leaseagreements.com.au
*.119.mmarly.com *.139.mmarly.com *.admin.mmarly.com *.appsec-mobile.mmarly.com *.demo.mmarly.com *.dev.mmarly.com *.events.mmarly.com *.gra.mmarly.com *.hotfix.mmarly.com *.kf.mmarly.com *.magento.mmarly.com mmarly.com *.mmarly.com *.old.mmarly.com *.shop.mmarly.com *.staging.mmarly.com *.ww25.mmarly.com *.www.mmarly.com
mycokerewrds.com *.mycokerewrds.com *.random.mycokerewrds.com
onlinegamesquad.com *.onlinegamesquad.com *.ww16.onlinegamesquad.com *.ww38.onlinegamesquad.com
portal-noticias-hoje.site *.portal-noticias-hoje.site *.pro2.portal-noticias-hoje.site
*.dielna.prakticky.sk *.domacnost.prakticky.sk *.doprirody.prakticky.sk *.grilovanie.prakticky.sk prakticky.sk *.prakticky.sk *.wordpress.prakticky.sk *.ww16.prakticky.sk *.zahrada.prakticky.sk
redxlasalud.org *.redxlasalud.org *.ww38.redxlasalud.org
*.analytic.roofings.com.au *.chart.roofings.com.au *.dash.roofings.com.au *.random.roofings.com.au roofings.com.au *.roofings.com.au *.ww16.roofings.com.au *.ww17.roofings.com.au
*.partners.taigusers.com taigusers.com *.taigusers.com
*.mail.tokodigido.com tokodigido.com *.tokodigido.com
vertigo.au *.vertigo.au
*.1xjkif7x.vmdqhd.com *.8zbnxvuh.vmdqhd.com *.kum6o0hm.vmdqhd.com vmdqhd.com *.vmdqhd.com *.vyuqs56z.vmdqhd.com