DNS Gurus
Cached · just now
83/100 SECURITY SCORE

Certificate Information

Subject
CN=d2cmedia.ca
Issuer
C=US, ST=Texas, L=Houston, O=SSL Corporation, CN=SSL.com RSA SSL subCA
Valid From
April 16, 2026
Valid Until
October 31, 2026 189 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F5:B6:97:6D:63:BD:AB:C5:0C:8E:A3:70:87:B2:4B:A4:77:68:13:B4:6F:97:0B:4E:0C:45:F0:F9:B8:18:7F:43
Alternative Names
133 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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

133 domains
hamelhyundai.com m.hamelhyundai.com www.hamelhyundai.com

Other domains in certificate

albikiasteustache.com m.albikiasteustache.com www.albikiasteustache.com
aubaineauto.com www.aubaineauto.com
aucuncasrefuse.com m.aucuncasrefuse.com www.aucuncasrefuse.com
auto-financement.com m.auto-financement.com www.auto-financement.com
autobasprixst-hyacinthe.com m.autobasprixst-hyacinthe.com www.autobasprixst-hyacinthe.com
auto-usagees.autokmh.com autokmh.com www.autokmh.com
automobilesrealparent.com m.automobilesrealparent.com www.automobilesrealparent.com
autosthubert.com m.autosthubert.com www.autosthubert.com
beauportnissan.com m.beauportnissan.com www.beauportnissan.com
carrefourauto.com m.carrefourauto.com www.carrefourauto.com
chomedeyhyundai.com m.chomedeyhyundai.com www.chomedeyhyundai.com
cjkyle.com m.cjkyle.com www.cjkyle.com
clicheautothetford.com m.clicheautothetford.com www.clicheautothetford.com
clicheautovallee.com m.clicheautovallee.com www.clicheautovallee.com
coiteuxhyundai.com m.coiteuxhyundai.com www.coiteuxhyundai.com
d2cmedia.ca dealersite1-4.d2cmedia.ca
ducharmemotors.com m.ducharmemotors.com www.ducharmemotors.com
dynastiehyundai.com m.dynastiehyundai.com www.dynastiehyundai.com
grandportageauto.com m.grandportageauto.com www.grandportageauto.com
groupepoirier.com m.groupepoirier.com www.groupepoirier.com
hullhyundai.com m.hullhyundai.com www.hullhyundai.com
hyundaidrummondville.com m.hyundaidrummondville.com www.hyundaidrummondville.com
hyundailongueuil.com m.hyundailongueuil.com www.hyundailongueuil.com
hyundairepentigny.com m.hyundairepentigny.com www.hyundairepentigny.com
hyundaisherbrooke.com m.hyundaisherbrooke.com www.hyundaisherbrooke.com
hyundaistjerome.com m.hyundaistjerome.com www.hyundaistjerome.com
jaguarottawa.net m.jaguarottawa.net www.jaguarottawa.net
joliettemitsubishi.com m.joliettemitsubishi.com www.joliettemitsubishi.com
www.kiadesrosiers.com
kiamontmagny.com m.kiamontmagny.com www.kiamontmagny.com
landroverottawa.net m.landroverottawa.net www.landroverottawa.net
lapsauto.com m.lapsauto.com www.lapsauto.com
laquerreauto.com m.laquerreauto.com www.laquerreauto.com
m.montmagnynissan.com montmagnynissan.com www.montmagnynissan.com
m.paquetmitsubishi.com paquetmitsubishi.com www.paquetmitsubishi.com
m.paquetnissan.com paquetnissan.com www.paquetnissan.com
m.parechryslerstemarie.com parechryslerstemarie.com www.parechryslerstemarie.com
m.parechryslerstmalachie.com parechryslerstmalachie.com www.parechryslerstmalachie.com
m.riendeauhyundai.com riendeauhyundai.com www.riendeauhyundai.com
seraychamblyhyundai.com www.seraychamblyhyundai.com
m.sherbrookeautocredit.com sherbrookeautocredit.com www.sherbrookeautocredit.com
m.subaruoutaouais.com subaruoutaouais.com www.subaruoutaouais.com
m.subarurivenord.com subarurivenord.com www.subarurivenord.com
m.toyotasteagathe.com toyotasteagathe.com www.toyotasteagathe.com
m.toyotasteustache.com toyotasteustache.com www.toyotasteustache.com