Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.it.caldera.is
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
June 14, 2026
Valid Until
September 12, 2026 32 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
35:D4:24:40:71:34:3E:20:EC:4D:DF:7B:48:C0:80:72:0F:10:CB:C9:FE:7C:0C:63:DB:CB:2E:0C:EA:3E:8B:D3
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
factionkr.com

Other domains in certificate

accounts.dev.marketplace.amobilepayment.com
camify.ayslabs.io
app.bankkat.co.il
www.bilettik.com.tr
bonuss.me
borisgauty.com
buggames.best
app.bunkin.jp
www.it.caldera.is
capibara1969.com
rewards.capitalia.co
signatures.cleardata.io
concoct.me
app.coostura.com.br
www.cotxesnets.es
csiskdsongs.com
remotelock.manage.cuona.io
royalflowers.dbateknoloji.com
acc.dofirmwise.com
www.domoticacreativa.com
durlettdesigns.co.uk
edg-studio.com
app.elniple.com
equiposemmi.com.mx
fundpace.ersensari.com
apilegacydocs.evertransit.com
www.exclusiveprs.info
lhellgren.exelor.com
www.equitax.fiyom.com
devfest2017.gdgnantes.com
financeiro-homolog.gestordoagro.com.br
atfillingform.goautomate.com.my
app.goelo.com
mazebattle.greenboxgames.com
investment-tracker.grelixit.com
social-login.hans-natur.de
simulacao.holu.com.br
referral.hoop.photo
icongo.iconparkingsystems.com
dash-dev.itmr.dev
jeongseong.store
www.kravcoach.nl
zeus.kutamma.dev
laundrylift.shop
lebensessenz-gd.de
lisalt.dev
view.lithodomos.com
www.loopfinance.com
lunaciel.dev
margalaw.com
maycreekclub.com
www.mindbootstudios.com
myceliummusic.org
myscart.com
novacash.co
morse-it.pacolabs.com
dev.class.payr.org.in
apollo.pinglab.dev
kawari.pinno.io
powerkiddo.com
prudentcpa.com
kasir.puspay.my.id
www.recentcontacts.com
redteastudio.com
career.roguerecruitment.com
www.rundev.in
rupertcloud.com
link.sambathcomputer.com
store.shinehubsolutions.com
widget.simpletexting.com
admin.solcall.com.au
sotaplus.net
time.soumalya.in
cube-solver-4x4.sparkappz.com
www.sparkdown.com
forms.structube.com
bodacanaleslopez.swanmoments.net
talantakazi.com
app.theassistant.com
www.thecurrykitchen.com.au
jovempannewstv.themediatrade.com
www.theorygenerator.com
stage.portal.theseabay.com
thomasdupre.fr
tomking.design
twoframe.studio www.twoframe.studio
app.ultrayours.com
usdx.au www.usdx.au
wo.usemason.com
veereshkali.com
next.vicuatui.com
chama2.vitordino.com
walktime.kr
crm.warrix.co.th
weretheyonlawandorder.com
wheelpickr.com
xpendt.com