Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=core.sanctumretreat.ca
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 14, 2025
Valid Until
March 14, 2026 77 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7A:4D:49:95:94:9D:D4:20:46:D7:D4:E5:F5:0B:3B:7C:C8:B2:A9:EF:1C:2D:5B:15:E1:81:7E:6F:74:C2:82:9D
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
klumhru.com

Other domains in certificate

www.aansit.co.za
www.agentnest.ai
agrosepac.com
wachusett.app.staging.alpinemedia.com
dev.ammsas-app.com
hannan.anbi-reception.jp
smartwallpaper.apptget.com
arabigo.com
arena64.io
asaskogen.se
coordinator.associationawards.ie
app.autonlp.ai
bluetutor.app
www.brightsideresortandspa.com
pwa.btsdev.pt
christianselectricalmt.com
cleanwell.co.nz
clicki.com.br
clippyai.co
cmcpropertyconsults.com
qaonline.lynxbe.co.il research.strul.co.il
seojuneng.co.kr www.u-st.co.kr
cofcontests.com
business.collla.com
graffiti-rock-3d.h4.com.sa
www.hanerkekkuaforu.com.tr
commit-tool.com
konstantine.datunishvili.ge
diva-sports.com
coordinator.dtawards.ie
dynamicarraytech.com
landing.esconsulting.it
contratos.fidelizzare.app
www.fm-pro.com
a0jq.foodle.su
foomadicsoul.com
www.fresscott.it
www.geceleyin.com
gridrace.app
healthyarlingtonteens.com
www.iamkanye.com
thang20225396.id.vn
app.inotis.ch
bics-id-testing.input4you.be
www.insaindesign.com
qa-gmm.inter.mx
jackpawela.com
kangacoach.com
app.keto-diet-app.com
www.kevin-jo.be
kingiedivinagracia.com
vims.kinttech.com
www.kwaju.com
learn-prompt.com
kyosen.lfv.jp
cal-scheduler-web.dev-v2.logicwind.co
loyalday.com
www.muitobonsventos.com.br
mwgbs.co.za
myfinbrain.ai
nappedetable.ma
www.newflashdeals.com
nicrron.ai
www.prod.supertutor.oakslab.dev
omersukruvarol.com
www.onlineregister.co.za
dev.orbikid.com.br
www.caritassantasuzana.org.br
akps.org.in
entrant.pharmaawards.ie
www.pirzargar.ir
createfarm.pochittoo.com
www.powerup.aero
promotionalsrb.com
www.psychiatrie-nador.com
qs4.jp
www.qsmusic.org
incident.sale.responsetech.ltd
ressarcirsistemas.com.br
layout.sallytomatoes.com
core.sanctumretreat.ca
seeknblog.blog
login.semov.com.ar
snaptrip.ai
www.spaider.tech
sprikit.com
zzphase.spurai.com
app.stematika.ru
suttonius.com
syst3ms.com
staging.app.talk.bi
abc.web.admin.the8th-floor.com
theaicapstone.com
topprice.ru
app.usecomex.com.br
linkdev.ffm.vic.gov.au
www.ymmbulentsezgin.com