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 187 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9D:99:63:A9:C4:E5:72:2C:A2:11:81:77:15:7D:9C:2A:1C:59:E7:ED:80:EA:90:C9:24:B5:5A:D9:DB:15:F2:3B
Alternative Names
111 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

111 domains
carleford.com m.carleford.com www.carleford.com

Other domains in certificate

actionkia.ca m.actionkia.ca www.actionkia.ca
acuraofmoncton.ca www.acuraofmoncton.ca
albikia.com m.albikia.com www.albikia.com
audetkiamegantic.com www.audetkiamegantic.com
auto-aubaine.com www.auto-aubaine.com
auto-primo.ca m.auto-primo.ca www.auto-primo.ca
autoaubaine.ca m.autoaubaine.ca www.autoaubaine.ca
autoaubaine.com *.autoaubaine.com
autosaubaine.com www.autosaubaine.com
autostudio72.com m.autostudio72.com www.autostudio72.com
brunelleford.com m.brunelleford.com www.brunelleford.com
d2c.media
d2cauto.ca www.d2cauto.ca
achatauto.groupeautoforce.d2cmedia.ca apply.tricitymits.d2cmedia.ca approuve.rapideautocredit.d2cmedia.ca capital.usedcarcorner.d2cmedia.ca cuv.acura.d2cmedia.ca cuv.honda.d2cmedia.ca d2cmedia.ca *.d2cmedia.ca dealersite1.d2cmedia.ca gatineau.autogogo.d2cmedia.ca m.edu.d2cmedia.ca promos.alfaromeovancouver.d2cmedia.ca promos.alfaromeovictoria.d2cmedia.ca promos.ducloschryslerlaval.d2cmedia.ca promos.ducloschryslervalleyfield.d2cmedia.ca promos.fordileperrot.d2cmedia.ca promos.galtchrysler.d2cmedia.ca promos.garagewindsor.d2cmedia.ca promos.gravelauto-iledessoeurs.d2cmedia.ca promos.maisondelautost-felicien.d2cmedia.ca promos.maserativictoria.d2cmedia.ca promos.maserativilledequebec.d2cmedia.ca promos.minivilledequebec.d2cmedia.ca promos.subarudelaval.d2cmedia.ca promos.sunsetcountryford.d2cmedia.ca promos.taylorchrysler.d2cmedia.ca southbank.usedcarcorner.d2cmedia.ca
dupontduponthonda.com m.dupontduponthonda.com www.dupontduponthonda.com
fichaultkia.com m.fichaultkia.com www.fichaultkia.com
hawkesburyhonda.ca m.hawkesburyhonda.ca www.hawkesburyhonda.ca
hawkesburymazda.com m.hawkesburymazda.com www.hawkesburymazda.com
hyundaiwestisland.com m.hyundaiwestisland.com www.hyundaiwestisland.com
kiaquebecevcentre.ca www.kiaquebecevcentre.ca
m.macdonaldkia.ca macdonaldkia.ca www.macdonaldkia.ca
marketplaceauto.ca www.marketplaceauto.ca
m.perronautoford.com perronautoford.com www.perronautoford.com
m.poirierhyundai.ca poirierhyundai.ca www.poirierhyundai.ca
m.portdoverkia.com portdoverkia.com www.portdoverkia.com
m.shop4cars.ca shop4cars.ca www.shop4cars.ca
m.st-onge-ford.com st-onge-ford.com www.st-onge-ford.com
m.stbasilehonda.com stbasilehonda.com www.stbasilehonda.com
stuartkia.com www.stuartkia.com
usedcarscanada.com www.usedcarscanada.com
m.waynepitmanford.com waynepitmanford.com www.waynepitmanford.com
m.willowbrookchrysler.ca willowbrookchrysler.ca www.willowbrookchrysler.ca