DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=surfs.it
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 29, 2026
Valid Until
July 28, 2026 41 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
00:33:CB:D8:3B:29:2F:F4:CB:5E:2A:16:DB:B5:4C:33:8B:ED:EB:18:35:4E:C3:31:A7:94:6B:3D:BC:95:81:0A
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
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

89 domains
surfs.it *.surfs.it *.138day.surfs.it *.admin.surfs.it *.best.surfs.it *.chat-libera.surfs.it *.chat-ragazze.surfs.it *.demo.surfs.it *.foto-sesso.surfs.it *.incontri-chat.surfs.it *.metrics.surfs.it *.nbgytt.surfs.it *.ragazze-nude.surfs.it *.video-pompini.surfs.it

Other domains in certificate

39051.ca *.39051.ca
8358941.cc *.8358941.cc
al-furniture-615813af.sbs *.al-furniture-615813af.sbs
bestofbritishholidays.uk *.bestofbritishholidays.uk *.test.bestofbritishholidays.uk
*.5cf1f6a0-4d4e-40af-a76f-0bf6f2cea859.bet2o.app bet2o.app *.bet2o.app *.hostmaster.bet2o.app *.mail.bet2o.app *.rustore.bet2o.app *.temp.bet2o.app *.webmail.bet2o.app
casino-dengi-rating.casino *.casino-dengi-rating.casino
ctochicago.com *.ctochicago.com
elfa.live *.elfa.live
fhz39.com *.fhz39.com
frauenlauffit.at *.frauenlauffit.at
greenpackaging.co *.greenpackaging.co
*.cpanel.grimelek.net grimelek.net *.grimelek.net
hotvteen.net *.hotvteen.net
house-listing-marketplace.sbs *.house-listing-marketplace.sbs
*.a.hyperfusionai.company hyperfusionai.company *.hyperfusionai.company
info-desk.info *.info-desk.info
jbjwb.work *.jbjwb.work
joiniconichq.co *.joiniconichq.co
jointhedonutnewsservice.co *.jointhedonutnewsservice.co
meowiso.com *.meowiso.com *.ww25.meowiso.com *.www.meowiso.com
ninchai.com *.ninchai.com *.remote.ninchai.com
*.hostmaster.pipelawsuite.com pipelawsuite.com *.pipelawsuite.com *.www.pipelawsuite.com
*.cpcontacts.procad.store procad.store *.procad.store *.webmail.procad.store
salipazari-meb.gov.tr *.salipazari-meb.gov.tr
*.admin.snowflake.it *.backend.snowflake.it *.dashboard.snowflake.it *.hostmaster.snowflake.it *.learnsql.snowflake.it *.notexistsadmin.snowflake.it *.notexistsdemo.snowflake.it *.report.snowflake.it snowflake.it *.snowflake.it *.superset.snowflake.it