Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=dev.lynky.to
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 06, 2025
Valid Until
January 04, 2026 52 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D0:04:C1:5F:68:53:F7:76:2E:AC:1B:C1:E5:AA:49:C6:6D:CF:B2:1D:17:61:20:35:EB:6F:0A:21:FC:B1:98:A8
Alternative Names

Security Configuration

TLS Protocols
TLS 1.3
Forward Secrecy
Limited (Check cipher configuration)

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
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
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • 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

100 domains
sages.com

Other domains in certificate

gfm-room-visualizer-cert.3dcloud.io
3syp.co.uk
the.abrah.am
www.acoates.co.uk
www.adalegal.co.uk
add-ven.com
adigopula.co.uk
dev.advocate.wine
aiar.uk
www.andrechenriques.com
www.andriangroupindonesia.com
www.anywhere.co.jp
www.apeirongs.com
docz.appzco.uk
occ.bedspacemanager.com
bekbakes.com.au
book.bicestervillagetaxi.co.uk
dev-brand.birthnote.co
auth.busy.no
www.buyproducts.uk
byairconditioning.co.uk www.byairconditioning.co.uk
www.carbonera-app.com
cat-finder.com
cav-it.co.uk www.cav-it.co.uk
www.changera.co
cheetotweets.com
cinder.com
claroenergiasolar.com.br
mpc-staging.clogan.ca
cloudxperts.co.uk
codingtemple.com.au
www.nlf.com.vn
app.computinglab.co.uk computinglab.co.uk
www.dailybible.co
danbydesign.co.uk
admin-dev.digitalguest.com
plantbased.eag.edu.ar
metodyspol.covid.uj.edu.pl
www.erfp.co.uk
dev-dashboard.evrcare.co
staging.faluche.app
onfact.finfuture.be
francisco-gutierrez.com
mobile.g12.tv
base.happylearning.tv
app.test.hay.today
hoome.co.uk
hvedogbeton.com
www.irishtomwalsh.com
ishaankarnik.com
isobelnash.co.uk
www.jerryli.co
jessiekeightley.co.uk
kentweb.co.uk
kevinneyerdev.com
deliverybot.kimche.cl
www.laastekamp.co.za
veranopolis.legislativa.com.br
lucidsource.co.uk
dev.lynky.to
mobipcs.com
mynetgo.co.uk
www.mypkweb.com
mytaxsite.co.uk
www.nexbitz.com
www.nofearbear.com
app.nondemics.com
www.ogafit.com
auth.okayhq.com
ophileo.com
www.palatinegames.co.uk
www.pearsonprojects.com
preview.phq.nz
www.piccinini.dev
pomcs.com
pt.popsto.re
ambassadors.power.trade app.power.trade
pymaster.tw
crm.qnape.com
www.quranethiopia.com
test.radiusfriend.com
rashigandecha.com
armsec.resvuconnect.com.au
personal.roboport.app
royalgoals.se
glowinggarnet.shinygarnet.xyz
micultura.siseb.app
firebase.tabletop.com.au
r2s.testla.nl
app.timemize.com
twlaundry.tw
www.ustawienienart.pl
varoon.com
webppointment.com
www.willisnurseryandlandscaping.com