Cached · just now
75/100 SECURITY SCORE

Certificate Information

Subject
CN=marketsg.com
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
September 11, 2026
Valid Until
December 10, 2026 33 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
7F:25:4C:D2:43:B9:0F:A5:0D:4D:D6:5A:9C:DD:6A:50:AE:FE:44:AC:CD:46:09:31:16:DD:3A:40:B3:51:6B:B7
Alternative Names

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

87 domains
partreon.com *.partreon.com *.ww.partreon.com *.ww17.partreon.com *.ww3.partreon.com *.www.partreon.com

Other domains in certificate

*.app.booktoki350.com booktoki350.com *.booktoki350.com *.catalog.booktoki350.com *.cdn.booktoki350.com *.dev.booktoki350.com *.es.booktoki350.com *.events.booktoki350.com *.help.booktoki350.com *.maps.booktoki350.com *.search.booktoki350.com
clientqa.co *.clientqa.co *.com.clientqa.co *.docs.clientqa.co *.generic01.clientqa.co *.goingpublic.clientqa.co *.mirror.clientqa.co *.pljenniferfard.clientqa.co *.revcontent.clientqa.co *.staging.clientqa.co *.worldz.clientqa.co
koghaiworsaukra.net *.koghaiworsaukra.net
marketsg.com *.marketsg.com
pascogreenblastingservicesllc.com *.pascogreenblastingservicesllc.com
*.app.pineapplesandlobsters.com pineapplesandlobsters.com *.pineapplesandlobsters.com
platterivercabins.com *.platterivercabins.com
searcher-hero.info *.searcher-hero.info
*.mta-sts.thefreelancecollective.com.au *.pay.thefreelancecollective.com.au thefreelancecollective.com.au *.thefreelancecollective.com.au *.thefreelancecollectivenz.thefreelancecollective.com.au
*.32.unix789.club *.app.unix789.club *.developer.unix789.club *.hostmaster.unix789.club *.m.unix789.club *.portal.unix789.club unix789.club *.unix789.club *.ww25.unix789.club *.ww38.unix789.club
*.account.xn--folsure-8wa.info *.admin.xn--folsure-8wa.info *.api.xn--folsure-8wa.info *.app.xn--folsure-8wa.info *.autodiscover.xn--folsure-8wa.info *.backend.xn--folsure-8wa.info *.bbegnhugocuisine.xn--folsure-8wa.info *.blog.xn--folsure-8wa.info *.crm.xn--folsure-8wa.info *.dashboard.xn--folsure-8wa.info *.demo.xn--folsure-8wa.info *.dev.xn--folsure-8wa.info *.edu.xn--folsure-8wa.info *.erp.xn--folsure-8wa.info *.ftp.xn--folsure-8wa.info *.git.xn--folsure-8wa.info *.hostmaster.xn--folsure-8wa.info *.hugocuisine.xn--folsure-8wa.info *.hyofcdvn.xn--folsure-8wa.info *.ipv6.xn--folsure-8wa.info *.login.xn--folsure-8wa.info *.m.xn--folsure-8wa.info *.mail.xn--folsure-8wa.info *.office.xn--folsure-8wa.info *.portal.xn--folsure-8wa.info *.pos.xn--folsure-8wa.info *.uf2kqn.xn--folsure-8wa.info *.webmail.xn--folsure-8wa.info *.www.xn--folsure-8wa.info xn--folsure-8wa.info *.xn--folsure-8wa.info