Open
Cached
·
just now
80/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=myharkness.harkness-screens.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 28, 2026
Valid Until
July 27, 2026
79 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CD:6E:F1:EE:28:9C:18:72:9C:5C:9F:A5:3D:95:6A:DC:DB:60:72:50:06:2C:C5:29:3E:5A:92:4F:B5:A3:45:A1
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
Excellent
max-age=31556926; includeSubDomains; preload
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 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
tr-cubed.com
2coool.net
o.324.ing
stonephone.5sft.com
www.al-ge.com
algoturtle.co.in
app.amihomecare.com
apnasahyogi.in
express.arque.app
balanza.ai
beatstrings.com.br
www.biehler.co.uk
meerdervoort.bloqify.com
dl.bznav.com
studio-feature-dev.captego.com
codertipster.com
deepvelop.nl
fos-i.dev-ltl-xpo.com
app.dreamedu.xyz
eko-zakatek.pl
elicithub.com
enher-green.es
app.fashionkanvas.com
sb.share.fintelli.app
fitgirls.me
www.fixo-app.com
app-dev.flutr.io
freelancerates.ca
glitchcom.net
report.greentim.com
app.griffinwallet.com
qa-petpooja.gupshup.io
myharkness.harkness-screens.com
hillsboroughclassaction.com
hkofficial.in
horasync.app
hushlisamiller.com
www.ik-friskole.no
intekelectronics.com.tr
jagtog.co.za
tour360.jammedroom.com
kavobarek.cz
kymsote-dev.kesselrun.dev
kleenwhipz.ca
kushaljain.de
ldgcode.com
button.rinkeby.like.co
lobotailoredsuits.com
mattercatalog.com
www.mikeweaver.dev
idealrepprofile.mindtickle.com
www.mobiaccess.net
moirarte.com.br
mojob.co.il
www.mycodestyle.com
share.mypetworld.app
admin.myresservices.com
nepalaiconsulting.com
nichtdesign.com
my.onemoretask.io
www.opencollector.co.jp
openeddata.com
berkos.parallelstudios.co
paypingapp.in
pieterpretorius.com
www.pixel-magic.app
prachaar.net
princepatel.dev
wasi.qallta.com
qr.quintedge.com
rewardaether.xyz
roommaroc.com
qa.portal.s4biz.co.za
www.sandiewisbey.com
seeportapp.com
serkit.co
showhy.ru
shreesairam.in
sinavpartnerim.com
www.skstudiodev.com
link.smyk.com
soldiersofwealth.com
www.solidary.gr
erp.sudovege.net
dev.superordinary.v1.test.superscope.ai
swiftpointgroup.com
synapsai.pl
techtoall.org
bridge.ternality.xyz
tgfionline.com.br
tocera.io
towerwatch.gg
tsuitate.info
invitation.vappi.fi
venueqs.com
versaoalpha.com.br
crypto.vkng.dev
waitaminutedigital.com
www.wari.jp
www.wrappissimo.it
Other domains in certificate