DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=couponfree.online
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 29, 2026
Valid Until
April 29, 2026 74 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
64:2F:E9:65:A7:5F:C4:CE:D0:6B:90:92:44:1A:7C:F1:0E:7F:2A:9E:1D:ED:7D:BD:D1:54:4F:6D:34:EC:27:71
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
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
werewolf.studio *.werewolf.studio

Other domains in certificate

babyvoeding.com *.babyvoeding.com *.net.babyvoeding.com *.sts.babyvoeding.com *.ww25.babyvoeding.com
beersblokesbusiness.com *.beersblokesbusiness.com *.cpcontacts.beersblokesbusiness.com
bhvgames.bet *.bhvgames.bet *.go.bhvgames.bet *.terminal.bhvgames.bet
bowmanville.ca *.bowmanville.ca *.www.bowmanville.ca
castleberryhoaedmond.com *.castleberryhoaedmond.com *.ww38.castleberryhoaedmond.com
*.api.couponfree.online couponfree.online *.couponfree.online *.wildcard.couponfree.online *.ww38.couponfree.online *.www.couponfree.online
*.apply.jndeed.com *.canary.jndeed.com *.conv.jndeed.com *.fr.jndeed.com jndeed.com *.jndeed.com *.statics.jndeed.com
justgonegay.com *.justgonegay.com *.uat.justgonegay.com
marineline.com.au *.marineline.com.au *.ww25.marineline.com.au *.ww38.marineline.com.au
*.bi.minamdm.com *.doh.minamdm.com minamdm.com *.minamdm.com
*.m.opulencewrist.com opulencewrist.com *.opulencewrist.com
pingsnyc.com *.pingsnyc.com
samurainohako.com *.samurainohako.com
*.apps.torrentdosfilmes.xyz *.portal.torrentdosfilmes.xyz *.remoto.torrentdosfilmes.xyz torrentdosfilmes.xyz *.torrentdosfilmes.xyz *.vpnssl.torrentdosfilmes.xyz *.ww25.torrentdosfilmes.xyz *.www.torrentdosfilmes.xyz
*.click.trlxcf02.com *.random.trlxcf02.com trlxcf02.com *.trlxcf02.com
*.agendamento.unimedpoa.com *.bi.unimedpoa.com *.examesonline.unimedpoa.com *.gestaopro.unimedpoa.com *.jenkins.unimedpoa.com *.maisunimed.unimedpoa.com *.oncologia.unimedpoa.com *.pipeline.unimedpoa.com *.test.unimedpoa.com unimedpoa.com *.unimedpoa.com *.ww16.unimedpoa.com *.ww25.unimedpoa.com *.ww38.unimedpoa.com
wigbeatuiful.com *.wigbeatuiful.com
*.hostmaster.wireaddict.com wireaddict.com *.wireaddict.com
wwwtrusthartford.com *.wwwtrusthartford.com
*.ww25.zalesjewlers.com zalesjewlers.com *.zalesjewlers.com