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=puritanss.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
March 19, 2026
Valid Until
June 17, 2026 36 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
25:DE:1F:A5:12:D7:EA:45:93:C2:C0:8C:5A:80:9C:39:F6:9E:30:30:71:6A:BA:33:D4:54:D5:C0:26:1F:FA:D9
Alternative Names
90 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

90 domains
puritanss.com *.puritanss.com *.random.puritanss.com *.ww25.puritanss.com

Other domains in certificate

artzone.it *.artzone.it *.bi.artzone.it *.hostmaster.artzone.it
*.aff.cowichan.net *.cedar.cowichan.net cowichan.net *.cowichan.net *.film.cowichan.net *.livinglegends.cowichan.net *.random.cowichan.net *.spirit.cowichan.net *.visit.cowichan.net *.wines.cowichan.net
*.api.directseller.ca *.app.directseller.ca *.assets.directseller.ca *.dev.directseller.ca directseller.ca *.directseller.ca *.remote.directseller.ca *.test.directseller.ca *.vpn.directseller.ca
*.7831e76f-e861-4a41-a2aa-3af90ad76e75.eightk.io *.admin.eightk.io *.api.eightk.io *.app.eightk.io *.cdd2798a-79ca-4699-9c5d-4c710f35bf41.eightk.io *.demo.eightk.io *.dev.eightk.io eightk.io *.eightk.io *.f7d55355-6444-4bef-86c5-ee035641ca71.eightk.io *.hostmaster.eightk.io *.test.eightk.io *.www.eightk.io
*.dev.gruppomediterraneo.it gruppomediterraneo.it *.gruppomediterraneo.it
iuh.ch *.iuh.ch *.kunden.iuh.ch *.m.iuh.ch *.my.iuh.ch *.new.iuh.ch *.news.iuh.ch *.staging.iuh.ch
jujnbar1056.vip *.jujnbar1056.vip
kiamlove.com *.kiamlove.com *.ww25.kiamlove.com
laf.com.pl *.laf.com.pl *.mail.laf.com.pl *.mta-sts.laf.com.pl
*.m.moon80.vip moon80.vip *.moon80.vip *.sitemap.moon80.vip
newbeginningsfamily.com *.newbeginningsfamily.com
ojrrp.org *.ojrrp.org
quilllbot.com *.quilllbot.com *.random.quilllbot.com *.ww25.quilllbot.com
regentsevenseascruise.shop *.regentsevenseascruise.shop *.sitemap.regentsevenseascruise.shop *.sitemaps.regentsevenseascruise.shop
*.random.shopsheaonline.com shopsheaonline.com *.shopsheaonline.com *.ww16.shopsheaonline.com *.ww25.shopsheaonline.com
timeshareresorts.com.au *.timeshareresorts.com.au
*.random.yolovefrozenyogurtaz-hub.com yolovefrozenyogurtaz-hub.com *.yolovefrozenyogurtaz-hub.com
*.www.zm2w.com *.wwww.zm2w.com zm2w.com *.zm2w.com