Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.calenster.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 23, 2025
Valid Until
March 23, 2026 79 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7C:4C:63:55:E3:A2:93:2A:BF:9E:8E:C8:9E:76:CF:61:30:93:AD:D6:A2:7E:90:9B:A9:8E:D4:D1:1C:99:E7: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
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
www.easyform.ca

Other domains in certificate

www.anatolyakatamaran.com
www.andreii.dev
awcgames.online
bamshadnia.ir
www.bbhoss.io
connector.binoxmsp.com
botian.me
app.breyta.io
jumpydoll.brianliu.dev
bullandballot.com
www.busybeehazleton.com
www.calenster.com
www.camberwelltech.co.uk
cbrunner.de
www.cic-usm.com
cimplybest.cimplyfive.com
www.mylittlekitty.co.kr
extensions-app.prod.eu.companionmedical.dev
www.cyberjournal.app
www.dalhousiekennels.ca
print.dynamicard.com
egyptride.com
backend.einfachgast.de
games.elitemaacademy.com
www.eyetalk.io
www.factoportal.com
filter-lighthouse-torus-disco-string-seventeen.fairlight.nu
fallen-hope.com
with.fanmily.jp
sport.fgb.ch
www.gaohowa.com
dev.admin.gestio.school
www.business.gleblu.ro
glory.gosk.ai
www.grselectromech.com
www.gvmshiring.com
www.heedforlife.com
www.hinduglobalvidyapeeth.com
dev-app.hostabee.com
ibrahim-klusmann.de
iluminaraulas.com.br
imxtechnologie.ca
live.demo.incentable.com
www.integrityautoidaho.com
customer.ionex.tw
my.primary.health.cdphe.access.irugyou.com
www.ivanalexander.com.mx
www.jidong.kr
app.karnott.fr
katamon.net
demo.kesselring.nl
lammastrio.com
www.legacysales.ca
allergan.livebusinessupdate.com
www.lordos.tech
w.luke-roberts.com
www.metisengine.com
dev-console-bylevels.mobiteach.ltd
moonspay.mymoons.cl
web.myplayer.io
nanysjewelry.com
newmoorthycafe.in
www.ofourabois.com
omwf.de
dev.app.opuswatch.nl
appozam.org.es
www.pasillando.com
www.pds-lab.org
peopleartfactory.com
auth.phonic.ai
auth.preview.pilot-security.com
healthymart.piticommerce.com
www.pizza-boy.com.au
sugasab.pujasweb.co
quodomo.de
stg.mdash.re2fe.com
selfsurvey.roadzen.ai
test.rockwelltechnologies.com
roova.eu
read-consent-quickly.sarunint.com
app.sbilanciati.it
siliconseed.io
sioview.com
suko48.com
mushroom.tallyfor.com
cms.teero.com
www.thepowercourses.com
thoren.io
tickar.com.ar
app.tkshippers.com
www.toska.no
www.towkns.com
dev.trxtl.com
www.ugurkig.com
gameparuay.unileveractivity.com
webbly.ch
www.wish-to-go.com
appointments.zivro.com
app.zudada.me