DNS Gurus
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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=debitt.cards
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 28, 2026
Valid Until
July 27, 2026 75 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
24:55:AD:B3:D0:DA:57:16:65:C8:F9:6C:C8:2B:E5:50:47:D0:7A:32:DE:75:05:38:32:CE:DD:92:31:FF:0E:8F
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
debitt.cards *.debitt.cards *.admin.debitt.cards *.api.debitt.cards *.app.debitt.cards *.b3808f44-31f4-455e-8430-97913119ce22.debitt.cards *.b6c012d4-4d07-43d7-bcbe-b7ce275aa959.debitt.cards *.card.debitt.cards *.catalog.debitt.cards *.dash.debitt.cards *.dashboard.debitt.cards *.demo.debitt.cards *.dev.debitt.cards *.hlfkvtest.debitt.cards *.hostmaster.debitt.cards *.log.debitt.cards *.members.debitt.cards *.mx1.debitt.cards *.staging.debitt.cards *.test.debitt.cards *.user.debitt.cards *.web1.debitt.cards

Other domains in certificate

eupublication.com *.eupublication.com *.m.eupublication.com *.sitemap.eupublication.com *.www.eupublication.com
*.beta-superset.mavicenter.com *.control.mavicenter.com mavicenter.com *.mavicenter.com *.mhpsouxe.mavicenter.com *.smtp.mavicenter.com *.ssl.mavicenter.com *.vpn.mavicenter.com *.www.mavicenter.com
*.cloud.meclizine.org *.dev.meclizine.org *.m.meclizine.org meclizine.org *.meclizine.org *.rd.meclizine.org *.remote.meclizine.org
*.admin.online-colleges-that-provide-laptops-2.cfd *.kafka.online-colleges-that-provide-laptops-2.cfd online-colleges-that-provide-laptops-2.cfd *.online-colleges-that-provide-laptops-2.cfd *.www.online-colleges-that-provide-laptops-2.cfd *.zawhsx1ucfb9c816.online-colleges-that-provide-laptops-2.cfd
*.com.students4epiclife.com students4epiclife.com *.students4epiclife.com
*.help.taxfraud.net *.hostmaster.taxfraud.net taxfraud.net *.taxfraud.net *.vpn.taxfraud.net *.whm.taxfraud.net
*.32d2999e-8753-4dcd-9e56-000879ef5818.thefuturesformula.com *.5fbdda2e-0b9a-4c5f-8b59-2d120357a252.thefuturesformula.com *.61fc009f-576e-45c6-86b1-40c097a24103.thefuturesformula.com *.9c1cd837-02d6-4ef9-821a-52cd3e75316e.thefuturesformula.com *.admin.thefuturesformula.com *.app.thefuturesformula.com *.assets.thefuturesformula.com *.backup.thefuturesformula.com *.c05883d0-26fb-44e0-a06c-759e1d1f4739.thefuturesformula.com *.cliente.thefuturesformula.com *.cloud.thefuturesformula.com *.evolution.thefuturesformula.com *.looker.thefuturesformula.com *.rd.thefuturesformula.com *.rds.thefuturesformula.com *.rdweb.thefuturesformula.com *.remote.thefuturesformula.com *.staging.thefuturesformula.com *.test.thefuturesformula.com thefuturesformula.com *.thefuturesformula.com *.uat.thefuturesformula.com *.vps.thefuturesformula.com
*.analytic-preprod.to88.club *.data-uat.to88.club *.dltpk.to88.club *.fjstycp36x7kjj.to88.club *.jdbcylcwz.to88.club *.ljbylcgwz.to88.club to88.club *.to88.club *.ww25.to88.club