DNS Gurus
Cached · just now
87/100 SECURITY SCORE

Certificate Information

Subject
CN=hrvs.co.uk
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 11, 2026
Valid Until
April 11, 2026 82 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
02:A5:D2:B6:62:12:15:5B:CA:8A:60:61:60:B9:53:02:70:E8:A1:C7:0B:3A:89:B0:04:DB:F0:A5:62:2A:D3:7B
Alternative Names
89 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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

89 domains
hrvs.co.uk *.hrvs.co.uk *.asp.hrvs.co.uk *.beechs.hrvs.co.uk *.cmspic.hrvs.co.uk *.dlab.hrvs.co.uk *.hereweb.hrvs.co.uk *.jp.hrvs.co.uk *.portal.hrvs.co.uk *.psb.hrvs.co.uk *.simo.hrvs.co.uk *.us.hrvs.co.uk *.webmail.hrvs.co.uk *.www.hrvs.co.uk

Other domains in certificate

2weeks.io *.2weeks.io *.ai.2weeks.io *.chat.2weeks.io *.flow.2weeks.io *.startup.2weeks.io *.test.2weeks.io *.ww25.2weeks.io
365days.com.au *.365days.com.au
bolywoodporn.com *.bolywoodporn.com
boten888.com *.boten888.com
brainlesions.com *.brainlesions.com
downtownmarkham.com *.downtownmarkham.com
eclean.com.au *.eclean.com.au
electriciansnearme.com.au *.electriciansnearme.com.au
englishnovels.com *.englishnovels.com
equipmentfinancing.au *.equipmentfinancing.au
equipmentloans.au *.equipmentloans.au
hollywoodvideos.com *.hollywoodvideos.com
ideastodecor.com *.ideastodecor.com
iwork.com.au *.iwork.com.au
koreanfever.com *.koreanfever.com
leatherrepair.au *.leatherrepair.au
microcap.com.au *.microcap.com.au
netwatch.com.au *.netwatch.com.au
orgazms.com *.orgazms.com
pacersbasketball.com *.pacersbasketball.com
pethomedirect.com.au *.pethomedirect.com.au
picgrace.com *.picgrace.com
planningpermit.com.au *.planningpermit.com.au
pregnancysymtoms.com *.pregnancysymtoms.com
signwriters.au *.signwriters.au
smeprotect.com.au *.smeprotect.com.au
southcity.com.au *.southcity.com.au
telemarketingservices.au *.telemarketingservices.au
*.acceptatie.triparvisor.com *.d2fkv4pvjk5s73fks170.triparvisor.com *.karriere.triparvisor.com *.rentals.triparvisor.com triparvisor.com *.triparvisor.com *.w.triparvisor.com *.ww25.triparvisor.com *.ww38.triparvisor.com
typecalender.com *.typecalender.com
wobblehead.co *.wobblehead.co