Open
Cached
·
just now
75/100
SECURITY SCORE
Certificate Information
Subject
CN=tomfliz.pl
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 29, 2025
Valid Until
January 27, 2026
70 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E3:5F:26:90:6D:5E:F3:32:A0:EB:AD:15:FD:54:AB:B1:FA:55:BE:57:A7:87:52:69:3B:6C:71:28:CE:6A:72:FA
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
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
- • 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
100 domains
snapmentor.no
admissions.kusip.ac.th
accessinternationalstudies.com
adammichelin.dev
aidara.app
auth.askcenter.com
link.aura.com
www.azizaismail.com
bigmach.in
staging.bluerobot.com
bonbazou.ca
www.botlabs.co.uk
panel.botsedge.com
www.bracelit.es
blog.byteqube.com
calfropingdaily.com
links.canvidapp.com
backpack.ccpcs.org
typespeed.cdcdisdiksulsel.info
www.christianviglianisi.com
app.property.co.id
reporting-staging.carclub.com.sg
meka-tech.com.tr
www.meka-tech.com.tr
www.donhotel.com.uy
www.contracts.plus
danapravim.com
fairtree.dataviewfund.com
deepflow.kr
staging.diaplatform.app
app.docmorris.de
web-staging.doyumeibo.jp
www.drgopalsharma.com
www.ervanrenault.com
evtn.co.jp
extradimension.games
admin.foreverware.org
reseller-demo.geoservice24.com
robert.glaz.dev
glomo.no
develop.gobertha.com
www.gooseclip.com
demo-intranet.goyazi.com
grainfrastructure.com
pztw.haohows.com
visite.hausvalet.ca
blog.hotcocoasoftware.com
www.cekulis.id.lv
open.inyourarea.co.uk
konguassociation.com
www.koolkid.vn
www.kopiev.studio
www.lenormandapp.com
lexicount.in
form.litta.co
mariadelrosariogarcia.com
www.mctech-service.com.mx
www.mdotnews.com
api.mindburp.se
invite.dev.imagine-impact.mindklab.com
www.minervia.ai
monitor2move.dk
pilot-galaxy.mosaicapp.com
widerlov.demo.movello.se
mypetvetonline.ca
safety.newtn.life
www.nudgegram.com
test.dev.nyle.ai
www.oakay.com
odaiwa.com
ogpanic.com
www.opriori.com
packtrack.io
www.pensioenbijarseuslab.nl
merch.proxyteng.nl
realityworkshop.design
redoxdesignx.com
cps-dev.refactory.digital
www.registrdluzniku.info
ardac.rflex.io
www.rx7method.com
samosirco.com
www.schabla.com.br
ll.sctindia.in
seasonstaff.de
www.sttammanyrepublicans.org
tapedin.net
tcgnotify.net
tec-craft.com
ticsocialsas.com
tomfliz.pl
staging.towpro.io
trapmafiaoficial.com
trycoup.com
dhp.check-in.thrive.uk.com
umair.dev
www.vizulr.com
house.webmodell.no
whiteout-climbing.com
yvrshufflers.com
Other domains in certificate