DNS Gurus
Cached · just now
91/100 SECURITY SCORE

Certificate Information

Subject
CN=www.submary.net
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 06, 2025
Valid Until
March 06, 2026 64 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7A:35:90:07:DE:64:31:7C:04:91:FC:65:A4:C9:A5:02:3F:ED:75:22:D8:60:AC:13:1C:9F:89:4A:CB:60:BD:2A
Alternative Names
100 domains

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
Basic
default-src; script-src; connect-src; +1 more
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Present
accelerometer=(),ambient-light-sensor=(),autoplay=(),battery=(),camera=(),display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(),gamepad=(),geolocation=(),gyroscope=(),layout-animations=(self),legacy-image-formats=(self),magnetometer=(),microphone=(),midi=(),oversized-images=(self),payment=(),picture-in-picture=(),publickey-credentials-get=(),speaker-selection=(),sync-xhr=(self),unoptimized-images=(self),unsized-media=(self),usb=(),screen-wake-lock=(),web-share=(),xr-spatial-tracking=()
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'

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
admin.omnicurenow.com

Other domains in certificate

www.3legnigga.fun
account.additive-apps.eu
pomy.aimcomely.com
alphinetextile.com
www.alsoalso.co
dev.angelkarte.net
artafinance.sg
asegier.com
www.atticcreation.com
leaderlab-staging.bestselfy.com
stg.eckard.bitstudios.dev
livepuntaumbria.bracelit.es
bringtotable.com
bussonia.busbot.app
ask.businessblueprint.com.au
www.cardgames.co
cursant.centrulminerva.ro
tostring.kotlin.chorecore.dev
growzy.co.in
codingsteam.com
nicemedical.com.ua
cybernewsapp.com
admin.dangkiem65-05d.com
apps.dbrief.ca
desmondcohencounseling.com
desmondhiew.com
q2-track.dpd.co.uk
mycollections.dpdlocal.co.uk
egarhub.com
envitemp.com
erikschierboom.com
www.fauqi.eu.org
favorize.app
fxrate.io
geognosis.app
govstr.app
milana.graphite.space
ultimate.hanak.in
suite.hasanuzun.com
engagex-cv.home.tatamotors
auth.huulo.app
campaign.icard.com
healthme.jingjietan.com
www.joeykim.tv
www.kazuwai.com
kylona.com
leonardorocha.ai
lific.pro
www.liminalgate.com
limjiachyuen.xyz
marykuzh.top
www.mdw.me
www.michaelwillmott.com
manage.modaira.com
moisesmartins.dev
interest.mymoneytoolkit.app
concurso.myrealfood.app
app.nextread.io
link-flores-e-sampaio.nibo.com.br
www.niftybounty.com
nobrand.moscow
oguzkimya.com
front-development.onderwijsonline.nl
test.onshoreguide.com
www.ortho-pathway.co.uk
penzionstaraskola.eu
piggymoney.eu
www.purelist.app
www.pwdrop.com
qbleague.org
www.qqwakqqwak.com
www.quickcard.app
rcadvisor.site
to.remoteclass.com.br
revolgy.de
www.rhinocerosinlove.com
www.rsmask.com
supplychain.safrow.com
shop.sanghamitraphukan.com
dashboard.seeds.finance
www.snappexfulfilment.nl
beta.solicitapp.com
provision.spbeu.ru
www.submary.net
talktally.xyz
to.teleteka.app
theingenuity.foundation
timesheep.eu
www.timschier.com
transbotello.com.mx
www.travelmaps.club
www.trihardmurad.com
urbantechconnect.com.br
vidchdark.online
virtukart.com
shop.wearelocals.co.uk
www.williamott.net
www.world2js.com
yellowbirdbuffalo.com