DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=hjbig.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 07, 2026
Valid Until
April 07, 2026 55 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
38:10:46:10:06:C3:E1:49:86:1A:3A:89:50:DF:2E:A5:AC:1F:04:0A:DC:CD:8F:57:EF:DA:9D:7D:F6:76:EA:7D
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
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
paloptl.eu *.paloptl.eu *.eskebjerg.paloptl.eu *.fredericia.paloptl.eu *.harboor.paloptl.eu *.humlum.paloptl.eu *.hurup.paloptl.eu *.i43160.paloptl.eu *.kongstrup.paloptl.eu *.lundby-stationsby.paloptl.eu *.nordby.paloptl.eu *.trustrup.paloptl.eu *.vedelshave.paloptl.eu

Other domains in certificate

1wubbl.xyz *.1wubbl.xyz *.ww25.1wubbl.xyz
adc168.xyz *.adc168.xyz *.ww25.adc168.xyz *.ww38.adc168.xyz
*.25.benefitts.club *.38.benefitts.club *.6441056b613c32a9.benefitts.club benefitts.club *.benefitts.club *.bi-preview.benefitts.club *.bi.benefitts.club *.dashboard.benefitts.club *.emv1.benefitts.club *.mail.benefitts.club *.mv1.benefitts.club *.superset.benefitts.club *.webmail.benefitts.club *.ww25.benefitts.club
betist1420.com *.betist1420.com
bkm11.co *.bkm11.co
coolmath-games.net *.coolmath-games.net *.sitemaps.coolmath-games.net *.webmail.coolmath-games.net
*.04wtqgrf.ekotysia.pl *.0do1mgrf.ekotysia.pl *.3hnkigrf.ekotysia.pl *.a2rj0grf.ekotysia.pl ekotysia.pl *.ekotysia.pl *.wdocunfkm.ekotysia.pl *.xk10grf.ekotysia.pl *.yjzlr.ekotysia.pl
exponential.work *.exponential.work
guruprasadmohapatra.in *.guruprasadmohapatra.in
hjbig.com *.hjbig.com
ikradakrab.online *.ikradakrab.online
laplazataqueria.com *.laplazataqueria.com
laprensaweb.co *.laprensaweb.co *.www.laprensaweb.co
leagueston.xyz *.leagueston.xyz *.ww25.leagueston.xyz
*.citrix.lfp.ca lfp.ca *.lfp.ca
*.hostmaster.mixagem.online mixagem.online *.mixagem.online
mkvmovies.org *.mkvmovies.org *.www.mkvmovies.org
*.ftp.serene-sparkle.store serene-sparkle.store *.serene-sparkle.store *.sitemap.serene-sparkle.store
*.cqrwywebdisk.thementorshipcommunity.com *.l2kzuum7oz.thementorshipcommunity.com thementorshipcommunity.com *.thementorshipcommunity.com *.webdisk.thementorshipcommunity.com *.webmail.thementorshipcommunity.com
webpimageconverter.com *.webpimageconverter.com
yanmasempozyumu.com *.yanmasempozyumu.com