DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=ictrend.org
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 06, 2026
Valid Until
April 06, 2026 54 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
55:C0:DE:DC:C4:FF:2E:4E:EF:D2:95:AA:AD:8A:D1:99:B5:EF:FB:D6:0D:0E:A2:A8:1E:AB:63:DE:E2:6C:C8:F2
Alternative Names
88 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

88 domains
hhu.com *.hhu.com *.d.hhu.com

Other domains in certificate

24hcabs.co.uk *.24hcabs.co.uk *.cp.24hcabs.co.uk
4or90.sbs *.4or90.sbs *.ww25.4or90.sbs
618track.com *.618track.com
affirminglife.org *.affirminglife.org
ansteeenvironmental.co.uk *.ansteeenvironmental.co.uk
*.ap.casin0ramaxx.online *.app.casin0ramaxx.online casin0ramaxx.online *.casin0ramaxx.online *.dev.casin0ramaxx.online *.eb.casin0ramaxx.online *.home.casin0ramaxx.online *.m.casin0ramaxx.online *.mobile.casin0ramaxx.online *.sitemap.casin0ramaxx.online *.sitemaps.casin0ramaxx.online *.wap.casin0ramaxx.online *.web.casin0ramaxx.online *.www.casin0ramaxx.online
coatesgolf.com *.coatesgolf.com *.retailers.coatesgolf.com *.staging.coatesgolf.com
conexaoviastelite.space *.conexaoviastelite.space
dfbcontractingservices.co.uk *.dfbcontractingservices.co.uk
dinitnaflix.site *.dinitnaflix.site
feelthatnoise.co.uk *.feelthatnoise.co.uk
housinghome-programassistance-buyers.website *.housinghome-programassistance-buyers.website
ictrend.org *.ictrend.org *.secure.ictrend.org
minecraft-bot-1.co *.minecraft-bot-1.co
mobilimobily.eu *.mobilimobily.eu
mrcodreading.co.uk *.mrcodreading.co.uk
notonmymainestreet.com *.notonmymainestreet.com *.random.notonmymainestreet.com
seafoodpeddlersausalito.com *.seafoodpeddlersausalito.com *.ww25.seafoodpeddlersausalito.com
spgmanagement.at *.spgmanagement.at *.ww38.spgmanagement.at
taalimona.net *.taalimona.net *.ww38.taalimona.net
toyvintage.com *.toyvintage.com
tradersofspacific.co *.tradersofspacific.co
u-m.de *.u-m.de
*.random.xn--fahrrad-bcher-karten-xec.de xn--fahrrad-bcher-karten-xec.de *.xn--fahrrad-bcher-karten-xec.de
*.3.xxtv4.xyz *.414.xxtv4.xyz *.comwww.xxtv4.xyz *.gamewww.xxtv4.xyz *.gg.xxtv4.xyz *.npshenmajiujiushuimitaowww.xxtv4.xyz *.ww.xxtv4.xyz *.ww16.xxtv4.xyz *.ww17.xxtv4.xyz *.ww19.xxtv4.xyz *.ww38.xxtv4.xyz *.wwwwwww.xxtv4.xyz xxtv4.xyz *.xxtv4.xyz *.xxx.xxtv4.xyz