Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.ntnuicalisthenics.no
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 25, 2025
Valid Until
February 23, 2026
88 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
53:8E:7A:BC:34:CF:19:99:BF:E7:73:52:74:F3:CC:C4:EC:1B:C5:51:21:53:EC:CD:E2:68:0F:5A:B3:18:1C:0C
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
finopsbudapest.com
www.aamirmadari.com
ad-absurdum.me
www.anisabboud.com
associazionelecase.it
www.avintr.com
berkozcan.me
binahmadworkshop.com
www.bishoyriad.com
www.bokhoquynhnhu.com
qm.entryscreen.bondvet.com
halp2024.borisvitazek.com
www.brightpixelsolutions.com
fourinarow.california-games.com
calzadomagaly.com
www.canyonproject.com
prod.careey.com
checklists.checkinn.co
ordering.chopsushilancaster.com
webhook.clashperk.com
cleu.com.br
commerceq.com
gestao.conectabananeiras.com.br
app.considerbeyond.com
www.coralgablespermits.com
mailmonkey.cpptl.co
tarocoffeebar-orders.crispnow.com
forms.curowebs.com
www.d2cfrt.com
deepmec.com
ngx-board.dev-ltl-xpo.com
www.developers-guild.com
www.dhirunand.com
www.drjayanthgastrosurgeon.com
certificate.dylanacademy.in
economicsbrowser.com
einfach.menu
envibit.com
estimation.work
flashagency.info
frenshamstructures.com
fuegosphere.com
gameshelf.io
gdonline.com.br
georgesarantinos.com
a.getresponse.com
www.gigclubth.com
glaciers.dev
www.glaciers.dev
glo3d.net
reclamos.loteriaderionegro.gob.ar
dfds.golittle.dk
haydenrumble.com
hello-leo.com
sellia-admin.heycenter.com
dev-tkp-dynamic.hibrary.me
hopcrypt.com
www.html-sample.com
incognita.land
www.jignesh.world
join-welcomehome.com
www.josiaho.com
msm-admin.justlorry.com
msm-justtrack.justlorry.com
quote.keap.page
khidmat-foundation.com
www.luccalanaro.com
toanhung.m1studio.co
mdeeq.com
www.meetthebollingers.com
bell.merlocode.com
ratings.moviola.io
open.mybrainboostapp.com
www.myfigtech.com
www.nathanrenner.com
www.novel.online
www.ntnuicalisthenics.no
www.osoji.io
phymol.org
physilovtechnologies.com
pmotto.com
beta.quoteninja.com
race.lol
rasbir.com
saturnobeachrecords.uk
org.dev.service.work
www.shabbat-o-grams.com
challenge.skey.network
loud.sodapop.se
app.solucaoimobiliaria.com
stockrepublic.dk
app.sukanyeah.com
map.tidalforce.org
move.tmos.es
t.dev.upstager.co
viewcovid19.info
www.visodent.ro
cfe-stage.voot.com
alpha.flow.waylar.net
www.east33.yoyoreact.com.au
Other domains in certificate