Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=kukun.cyngo.net
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 17, 2025
Valid Until
February 15, 2026
76 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A2:BA:28:14:1C:2D:E0:EF:04:19:47:11:19:29:75:E8:01:0E:C2:2E:75:07:AF:E6:EB:FA:98:16:07:FC:FF:55
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
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
zhiyxtech.top
appstorereview.app2.1on1navi.com
abdullah.fi
au.catalyst.adgile.com
agro-league.link
namibnexus.ahulu.tech
anyfiddle.com
api-works.com
firebase.bnz.app.br
app.arcaqua.com
lostark.attrib.org
www.avenue.fi
app.bdesk.com.br
www.app.botskyc.com
www.botskyc.com
www.docs.botskyc.com
buzzgeeksconsultancy.com
by-d.art
cascadle.com
ccooctagerte.com
www.ccooctagerte.com
chxnetwork.top
citizenways.com
rezerwacje-dev.kuracjusz.com.pl
www.cpa.education
kukun.cyngo.net
daybook.d1smartdesk.in
www.danforalbany.com
www.drparthmali.com
selfserve.duttonone.com.au
easychem.in
app.ebooks.run
admin.enerlytics.no
dev1.espacesalon.ca
atmosrestore.fairatmos.dev
forms.formfabric.com
forumborsam.com
froglow.se
gameguardai.ru
office.staging.getsupernal.ai
globalschoolsupplies.co.uk
globalschoolsupplies.uk
vaarahi.gravinx.com
l.guildfi.com
hausundhandwerk-in.de
www.hecareswecare.ca
www.himit.su
holisticacuity.com
hxlystick.com
firebasedl.ibonia.mg
internationalschoolsupplies.co.uk
internationalschoolsupplies.com
internationalschoolsupply.co.uk
auth.google.itcmed.com.br
www.jeffmullerdesign.com
localtrust.pt
lorgartshillhotel.com
leads.lsed.com.br
magdalenasitalia.com
app.managers.app
mapmarking.lk
app.staging.medicalmotion.de
midogift.in
monet.world
moviepickle.net
www.muzeumz.com
mycvperfect.com
www.mycvperfect.com
app.mysecretwhispers.com
naiadesguesthouse.gr
natgencontractors.com
noleggy.com
www.panthr.us
link.playgateapp.com
www.playright.dev
www.pro.playroom.live
playwrite.dev
redbargreenbar.com
refactorthat.com
ruskaitkonen.net
savapay.io
selfprep.online
sevanakendram.com
www.sexifirmumiulium.com
cloud.sssmediacentre.org
surfwareapps.com
bodakritzmerisalazar.swanmoments.net
firebase.link.szumma.com
www.tapintolife.com
tst.tbltns.app
app.tecnnic.com.br
thevlx.net
admin.staging.ueen.io
hackquest.veritra.com
www.vermieten.com
vipulasri.com
vistadamuri.it
googleauth.voyagera.ro
app.weshre.com
www.woodstockstudios.in
Other domains in certificate