DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=olimp13.casino
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 14, 2026
Valid Until
April 14, 2026 61 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
1B:B9:32:85:E7:98:1F:AB:E3:CF:6C:6F:79:1A:11:6C:6F:EA:05:08:BA:FE:36:98:8F:E7:39:6F:63:B9:32:45
Alternative Names
89 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
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

89 domains
jackspla.net *.jackspla.net

Other domains in certificate

1pasword.com *.1pasword.com *.ent.1pasword.com *.hostmaster.1pasword.com *.my.1pasword.com *.ww25.1pasword.com
amphitryon-music.com *.amphitryon-music.com
balmainjuniorleague.com.au *.balmainjuniorleague.com.au *.ww16.balmainjuniorleague.com.au *.ww17.balmainjuniorleague.com.au
bestbuy-gift.com *.bestbuy-gift.com *.ww38.bestbuy-gift.com
bigalscleveland.com *.bigalscleveland.com *.billing.bigalscleveland.com *.images.bigalscleveland.com *.insight.bigalscleveland.com *.mail.bigalscleveland.com *.superset.bigalscleveland.com *.top.bigalscleveland.com *.ww38.bigalscleveland.com
jej.co.in *.jej.co.in
earningswatch.com *.earningswatch.com *.wildcard.earningswatch.com *.ww25.earningswatch.com
eldeberan.com *.eldeberan.com *.gateway.eldeberan.com *.ns.eldeberan.com *.wildcard.eldeberan.com *.ww11.eldeberan.com *.ww16.eldeberan.com *.ww25.eldeberan.com
escortnees.eu *.escortnees.eu *.ww25.escortnees.eu
graysfurnituremtpleasant.com *.graysfurnituremtpleasant.com *.insight.graysfurnituremtpleasant.com *.sitemap.graysfurnituremtpleasant.com *.sitemaps.graysfurnituremtpleasant.com
harkens.com *.harkens.com
hoffmanpla.net *.hoffmanpla.net
homeopathie.de *.homeopathie.de *.hostmaster.homeopathie.de *.www.homeopathie.de
isabellapla.net *.isabellapla.net
*.hostmaster.mazaon.de mazaon.de *.mazaon.de
mulliezpla.net *.mulliezpla.net
*.bi.mylittlebox.com mylittlebox.com *.mylittlebox.com
olimp13.casino *.olimp13.casino
*.bacanaweb.pousadasunrisebeach.com *.bancanaweb.pousadasunrisebeach.com *.grupohndarg.pousadasunrisebeach.com pousadasunrisebeach.com *.pousadasunrisebeach.com *.random.pousadasunrisebeach.com
retireespla.net *.retireespla.net
shdiamondop.com *.shdiamondop.com
*.help.shpyourway.com *.hostmaster.shpyourway.com shpyourway.com *.shpyourway.com
*.hostmaster.wwwaftership.com *.random.wwwaftership.com wwwaftership.com *.wwwaftership.com
*.clerkplhgo.ynn.org ynn.org *.ynn.org