Cached · just now
92/100 SECURITY SCORE

Certificate Information

Subject
CN=www.squaremobileapp.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 04, 2026
Valid Until
April 04, 2026 81 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8D:6B:AC:4A:0A:B3:86:3C:C6:53:5F:74:9D:AA:D9:F3:05:6D:42:E8:21:96:EE:F2:43:DD:F0:2E:B1:81:40:13
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
Good
default-src; script-src; connect-src; +7 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=(), payment=()
Recommendations
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • Strengthen CSP by removing 'unsafe-eval'

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
mathernes.com

Other domains in certificate

www.2nice.co
figma-designs.42nd.co
help.adventurestore.me
ai-assistant.chat
akshy.dev
www.angeli.dev
tapick.console.appabrik.jp
www.arazim.co
apps.beepboop.tech
analytics.bigadvice.com
bingobingo.live
www.bitcoinmap.cash
blackboxfitnessclub.mu
administrador.bom-ec.com
capital-market.in
clef-innov-va.clef-innov.com
clipper.clipp.app
cognocore.com
gevgetechnology.com.tr www.opriori.com.tr
avarihotel.com.vn
prints-and-pints.compilecolumbus.com
cosmeticolabs.com
www.dannyglavan.com.au
app.defenxor.com
www.desertmermaidaquatics.com
devops.dev-ltl-xpo.com
dnkremodeling.com
dogyeong.me
drivewise.bg
www.ekfarmer.com
www.entrenadoramariacampos.es
www.finderella.io
findyournextdrink.com
app.finvalet.ai
geethcurtains.com
globalpremiumstone.com
pay.gametime.gr4vy.app
hakanyuksel.com
www.haybarro.com
www.hotpinkpottery.com
hr.igmschool.in
vender.inmovalor.es
karenyjose.invigt.com
www.jippymart.online
journeypilot.ai
link.kenect-dev.com
kimbros.xyz
klondikesolitaire-online.com
langmajer.cz
lawrencevillebingo.com
signing-portal.legale.io
locandadecolli.it
www.lubavasilyeva.com
macherechair.com
mdrcobrancas.com.br
www.med-sim.app
memu.live
auth.dev.modalx.ai
gary.mugen.dev
www.murdermysterylog.com
my-physio.in
admin.narratify.ai
negabeth.com
nelka.jp
tools.nosy.agency
staticcdn.officeio.net
login.oss-fuzz.com
beta.monitor.parkchamp.ca
pdcollector.com
timetally.pierresucker.com
carby.pixoby.space
planyourcargo.in
www.pluginsw.com
p5.porch.gallery
auth.app-dev.praisy.jp
purplegeo.com
rakesfieldandpeach.com
roomplanner.raymourflanigan.com
ct1-switch.specc-dev.riddler.co.jp
www.selfienice.com
shouldi.guru
smartaware.de
soscentroeletronico.com
www.squaremobileapp.com
strozu.com
sustx.xyz
www.synlig.ai
tautasroks.co.uk
www.tlic2025winter.org
editor.tqwi.nl
app.trackkeep.com.br
typechrono.online
versus-studios.com
web-test.voltie.us
as.wink.codes
dev.woodstock.club
tp.xlan.online
zingzeal.in