DNS Gurus
Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=app.dev.eklavya.me
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 07, 2025
Valid Until
January 05, 2026 55 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EF:44:8F:CE:4A:9A:5B:BB:93:BF:F6:D4:B6:98:51:6F:9B:AF:DB:44:65:32:F3:2F:F4:B8:F3:9B:07:56:47:D8
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
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
energyfilament.org cs.energyfilament.org da.energyfilament.org el.energyfilament.org fi.energyfilament.org he.energyfilament.org it.energyfilament.org ja.energyfilament.org ms.energyfilament.org nl.energyfilament.org pl.energyfilament.org ro.energyfilament.org sv.energyfilament.org sw.energyfilament.org th.energyfilament.org uk.energyfilament.org ur.energyfilament.org

Other domains in certificate

www.alfaandomega.org
auth.test.appjusto.com.br
aquariumfishnoida.com
www.ask4support.in
app.dev.connect.awr.org
www.immaculate-team.baseball-connections.com
www.beatrixassistant.online
www.bestotaxi.com
bricoda.net
www.calllink.in
cassie.ai
www.ceylon-odyssey.com
smartledger.chabilconsulting.com
link.doctalk.co.kr www.insenglab.co.kr
mobile.bwinners.co.zw
app.contadon.com
couldcomputers.org
coursevayu.com
crisenta.com
dannflux.org
web-sporter-frontend.staging.uva.delcom.nl
dynamicgridcontrol.se
eclub.golf
econotacna.com
eki.agency
app.dev.eklavya.me
admin.escapeifyoucan.online
khawa.essaouira.eco
search.library.ethz.ch
app.ezsalt.xyz
sdp.farefin.com
familie.flynth.nl
portal.flyoveridiomas.com.br
gamedev.ma
www.goodydo.cz
ticket.cambodiatechex.gov.kh
www.greetinginvite.in
gzgz.io
hamplici.cz
www.handiq.se
admin.hexarides.com
q7dance.hocchoi.com
phunghuuphu20225063.id.vn
imperium.rentals
instorereviews.com
certificados.inter.mx
www.joosslassen.de
go.linkpedido.com.br
login.longislandchristmaslights.app
www.magnoliagroup.fi
www.mansikshakti.online
ventas.marketindustrial.com.ar
mgsalliance.org
admin.momoapp.vn
www.mydatingame.com
whatsapp.organicads.in
www.personalnistandard.cz
app.poelis.com
quorra.ai
quarantine-chronicles.rasitgr.com
readaily.app
dev-app.reliantrecovery.co.za
bj.rgasesores.com.mx
admin.riseos.care
jurnal.smpn1kutasari.sch.id
sebastian-zapata.com
www.shree-enterprises.com
siemderksen.nl
app.smartrails.net
spexus.net
www.strada.xyz
t-mobile.tapp.online
master.ml.teko.vn
thesainifoundation.org
colorfront.todalive.com
app.toftegaard.se
www.uabacm.org
uselesscorp.fr
admin.staging.weezer.fr adp.weezer.fr
www.wmwarranty.com
zapimpresso.com.br