Open
Cached
·
just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=closeup.com.au
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
March 12, 2026
Valid Until
June 10, 2026
36 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DB:4B:C4:02:E3:CC:7E:EF:A0:8E:4C:A7:C4:B9:15:01:BB:40:C9:FA:6D:1C:51:B0:7A:24:BB:87:F1:AA:CB:1B
Alternative Names
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
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
secse.com
*.secse.com
*.comune.secse.com
*.m.secse.com
*.smtps.secse.com
ballettstange.de
*.ballettstange.de
*.backend.bestcartoningmachinesale-open.space
bestcartoningmachinesale-open.space
*.bestcartoningmachinesale-open.space
*.www.bestcartoningmachinesale-open.space
chauinsland.de
*.chauinsland.de
closeup.com.au
*.closeup.com.au
dekotapeten.de
*.dekotapeten.de
*.doggiedoor.draegone.website
draegone.website
*.draegone.website
*.magazine.draegone.website
*.sinspoiler.draegone.website
gasburners.com.au
*.gasburners.com.au
illuminati.au
*.illuminati.au
justgoodgame.tk
*.justgoodgame.tk
kinderponys.de
*.kinderponys.de
magenspuelung.de
*.magenspuelung.de
notebookreinigung.de
*.notebookreinigung.de
ouderwinkel.nl
*.ouderwinkel.nl
petsplanet.au
*.petsplanet.au
pohiebe.de
*.pohiebe.de
potions.com.au
*.potions.com.au
propangasherde.de
*.propangasherde.de
sortudo.bet
*.sortudo.bet
swanseanews.com
*.swanseanews.com
taine.io
*.taine.io
tankini.com.au
*.tankini.com.au
taroz.de
*.taroz.de
taucherkompass.de
*.taucherkompass.de
traenende-augen.de
*.traenende-augen.de
www-lowa.de
*.www-lowa.de
wwwchums.co.uk
*.wwwchums.co.uk
xn--auslnderwitze-efb.de
*.xn--auslnderwitze-efb.de
xn--bodendmmplatten-5kb.de
*.xn--bodendmmplatten-5kb.de
xn--fremdwhrungskurse-vqb.de
*.xn--fremdwhrungskurse-vqb.de
xn--frsspindeln-m8a.de
*.xn--frsspindeln-m8a.de
xn--fruchtsurepeelings-rtb.de
*.xn--fruchtsurepeelings-rtb.de
xn--gnstigere-stromanbieter-cpc.de
*.xn--gnstigere-stromanbieter-cpc.de
xn--gramatikbungen-nsb.de
*.xn--gramatikbungen-nsb.de
xn--haarschneidegert-9nb.de
*.xn--haarschneidegert-9nb.de
xn--hanfbcher-u9a.de
*.xn--hanfbcher-u9a.de
xn--liebesgelste-llb.de
*.xn--liebesgelste-llb.de
xn--monatshschen-bjb.de
*.xn--monatshschen-bjb.de
xn--silbersplung-klb.de
*.xn--silbersplung-klb.de
xn--skibrsen-q4a.de
*.xn--skibrsen-q4a.de
Other domains in certificate