Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=sev-cal-michael.yunjingtech.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 12, 2026
Valid Until
December 11, 2026
85 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
56:29:DE:5C:38:5E:79:F5:50:AD:85:4F:02:0C:66:7F:1E:CA:C5:09:02:44:11:4F:39:96:7B:34:8B:CA:A5:74
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
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
spadefxproductions.com
620bookkeeping.com
advocate-hyderabad.co.in
www.ahlaadretreats.com
anime.cafe
eurovision.arinaksberg.com
www.astronautslab.com
awarenessindev.com
plmtest.bandhoo.com
extra.beweship.com
boxvision.com.ar
chrisumartinez.com
www.closedcaptionunity.com
auth.compscilib.com
www.confetticaddy.com
shopping.crosswirl.com
www.csfrequency.com
danielkiselev.com
devhybrid.org
lydear.deweysworld.app
dombaagengfarm.com
donkeyfire.org
pages.donorflow.net
flow.dosatic.com
auth.dramalist.net
easybest-thailand.com
www.emarcotte.com
www.endfieldcentral.com
www.erdoganoptikgroup.com
essayconfidential.com
www.eternalverse.lat
www.expressmlslisting.com
www.finansap.com
www.devaaaontheway.goaaa.com
cdmn-admin.goodgiving.com.au
kilmore.gue-be.be
www.helpnetsolutions.com
ianustec.com
indcor.in
staging.infocentre.app
leadgen-dashboard.interest-media.com
www.jeff-ricks.com
johnsontran.tech
app.jollytutor.com
www.jrivasjoyasdeautor.com
feature.kaddim.com
www.kaslami.app
www.keygsa.com
react-firebase.kriasoft.com
cognitivesummit.manideep.info
manish.page
app.mayanalytics.com
tour.merapitrip.com
www.metavis.app
www.michaeldesantis.dev
missional.com.br
commencement.atlas-apps.mit.edu
musicalink.fr
mybitcoinprofit.com
www.namewonders.in
pic-wettstar.mentor.neccton.com
www.notarioschihuahua.com
push.novaposhta.io
www.origincorporatecleaning.com
www.pearpartner.com
phms.com.br
piclibris.com
piyumfernando.org
devapp.playdragx.com
pro.pooli.app
prevy.net
www.prodlings.app
sv.promo-tigo.com
bigv.qasoftsolution.com
app.reisan.net
links.repairadda.com
rezervacijos.online
www.rinmore.com
salarysurvey.in
scasllc.com
users.sinc.business
interway-app.speakylink.com
starquest.co
old.taf16.com
yiku.tianyin.store
travelor.app
node-hcdev.travizory.ch
www.turnieranmeldung.at
verber.me
testna.vijolcni.com
www.vorakit.com
l.wakool.net
bestel.speeltuin.watdrinkje.be
www.wmc-inc.org
tim.wobith.name
yorgatravel.com
sev-cal-michael.yunjingtech.com
milu.yuzhan.store
bizadmin.zlto.co
zyloro.com
Other domains in certificate