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=royalcaribbbean.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 04, 2026
Valid Until
May 05, 2026 81 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
48:20:6A:FD:52:1A:E1:51:98:A8:65:0A:C4:49:B7:A2:6D:06:04:54:48:5B:14:66:64:F5:A2:37:A3:91:A4:6B
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
runforgood.it *.runforgood.it

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rxg.co.in *.rxg.co.in
*.genesis.linuxwebs.net linuxwebs.net *.linuxwebs.net
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pg877.vip *.pg877.vip
pinagentic.com *.pinagentic.com
pizzica.it *.pizzica.it
pizzonero.it *.pizzonero.it
pjekv1040.com *.pjekv1040.com
pjg02s.net *.pjg02s.net
pkkdeppatrick.com *.pkkdeppatrick.com
planetbola88cs16.xyz *.planetbola88cs16.xyz
play-jackpot-district.xyz *.play-jackpot-district.xyz
playkclub.win *.playkclub.win
polarpathtop.com *.polarpathtop.com
portalcentralnews.com *.portalcentralnews.com
powerupproperty.one *.powerupproperty.one
pqmonthly.com *.pqmonthly.com
privateschool.it *.privateschool.it
procul.org *.procul.org
productsbycanada.ca *.productsbycanada.ca
prynottha.com *.prynottha.com
pt-finance.com *.pt-finance.com
qeb75.top *.qeb75.top
qura.it *.qura.it
raisinghanivsraisinghani.com *.raisinghanivsraisinghani.com
rapidcharge.in *.rapidcharge.in
rawjson.cfd *.rawjson.cfd
*.mobile.realcitytv.com realcitytv.com *.realcitytv.com
rechichi.it *.rechichi.it
redirections-va.com *.redirections-va.com
redlink.it *.redlink.it
registrazioneonline.it *.registrazioneonline.it
reptatorial.com *.reptatorial.com
riparazionielettrodomestici.it *.riparazionielettrodomestici.it
robo.supply *.robo.supply
romrekz.top *.romrekz.top
roofwaterleak-repair-nearby.click *.roofwaterleak-repair-nearby.click
royalcaribbbean.com *.royalcaribbbean.com
royalstudiohomedecor.com *.royalstudiohomedecor.com
rtp13-365qp.xyz *.rtp13-365qp.xyz
rusticlunchfood.food *.rusticlunchfood.food
rvpen.academy *.rvpen.academy