DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=fenpur.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 23, 2025
Valid Until
March 23, 2026 41 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
41:B7:94:A2:F8:D3:60:6F:13:8A:99:C9:83:2A:9F:DA:E2:FB:3E:25:89:5B:4E:3E:49:52:E2:87:63:65:E2:78
Alternative Names
78 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

78 domains
ssiacorp.com *.ssiacorp.com *.ww25.ssiacorp.com *.ww38.ssiacorp.com

Other domains in certificate

abk-salt.com *.abk-salt.com *.mail.abk-salt.com
applesupport.online *.applesupport.online *.onlineww38.applesupport.online
clarik.co.uk *.clarik.co.uk *.ffffffffffff.clarik.co.uk
fenpur.com *.fenpur.com *.m.fenpur.com
idk.in *.idk.in *.people.idk.in *.playpark.idk.in
ifbprides.org *.ifbprides.org *.ww38.ifbprides.org
*.abeja.intetechost.com intetechost.com *.intetechost.com
inventure.studio *.inventure.studio *.ww38.inventure.studio
lifeless.life *.lifeless.life
*.comune.luxurycars.es luxurycars.es *.luxurycars.es *.news.luxurycars.es
mazzifans.com *.mazzifans.com
merchantbest.vip *.merchantbest.vip
netflixparty.us *.netflixparty.us *.ww25.netflixparty.us *.ww38.netflixparty.us
*.56wdi3p0ix.openai-sora.cc *.6rdhmpfxoj.openai-sora.cc *.admin.openai-sora.cc *.api.openai-sora.cc *.demo.openai-sora.cc *.jdpliww25.openai-sora.cc *.lujlrww25.openai-sora.cc openai-sora.cc *.openai-sora.cc *.ww25.openai-sora.cc *.ww38.openai-sora.cc
parkinglosangeles.org *.parkinglosangeles.org *.ww38.parkinglosangeles.org
*.amp.pavacat.com *.de.pavacat.com *.es.pavacat.com *.fr.pavacat.com pavacat.com *.pavacat.com *.pt.pavacat.com *.random.pavacat.com *.ww25.pavacat.com *.www.pavacat.com
pelletsatis.com *.pelletsatis.com
penfedcreditunion.org *.penfedcreditunion.org *.random.penfedcreditunion.org *.ww16.penfedcreditunion.org *.ww17.penfedcreditunion.org *.ww25.penfedcreditunion.org *.ww38.penfedcreditunion.org
sillyrice.org *.sillyrice.org