Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=mail.snnshn.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 22, 2025
Valid Until
January 20, 2026
64 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
65:4C:C9:EC:28:95:9C:85:E2:2D:F0:1F:78:A9:A5:CE:E6:58:AA:CF:7B:21:56:8E:69:1A:23:4D:D1:22:AB:97
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
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
firebasebuilders.app
adelruggiero.com
afterscope.co
ahxg.info
www.alcadeth.com
superdev.app.br
austinrobichaux.com
www.backstaige.tv
basalsammen.dk
bijdragen.com
buddy.education
subscription.app.c-rayon.com
closerscoffeeapp.com
app.cofan.coop.py
us.degenhotline.com
dgsnas.com
www.dincalculator.com
app.drinkeat.fr
demo.ellume.io
client.enezatelecom.com
repertoire.enkor.se
clipboard.eurasianskylark.net
extensionshk.org
exydev.tn
fdvof.com
www.finavia.eu
foodmasku.io
www.francis.im
portal.futuralabs.rocks
www.golfstadium.com
www.intelligencekit.com
invitationbella.com
link.itribe.in
marek.jampad.app
admin.jdaqbank.com
www.keralaneetacademy.com
kktoursandtravel.in
klenotnik.cz
www.kotakpasir.id
krakow.estate
portfolio.laerkenicole.dk
ledinhhaison.xyz
www.libecity.com
listentothis.app
www.lits.dev
scorm.maestrasuite.com
manuelgonzalezgarcia.com
mbmenus.app
mbml.com.br
pharmacie.meditect.com
agendar.moons.rocks
www.mortgage.uk
www.muha-studio.com
mvkinternational.in
nofriction.com.au
notebird.church
olivaresexpress.com
apramiraflores.org.pe
pasupathisubramanian.com
pos.picks.com.br
en.plastic.research.pirika.app
scp.piticommerce.com
playspacereserve.com
prathamsadana.me
privacypolicy.proftware.com
promptwriter.online
insure.querypro.io
app.ratewait.com
app.ridebuy.com
attendance.rktechs.io
www.roomget.co.za
scdrytz2web.ryoyakawai.com
sailingvoyagers.com
salempesticide.com
seastarengineering.com
www.servicepro24x7.com
simpli.build
sinop.se
smartcctv.nz
crm-dev.snnanalytics.com
mail.snnshn.com
soceiitk.org
spontor.live
beberodrigoysul.swanmoments.com
www.syrokomskyi.com
voters.terpeca.com
www.theaicellar.com
www.thecouponcalculator.com
extraterrestrials.theorygenerator.com
www.thingular.com
timoline.com
www.walten.fr
www.wavenparticle.com
wealthnationsavings.com
witaminyvigor.pl
wordfeed.app
yallery.app
yoevi.com
cdn.zingchart.io
zubar.ch
Other domains in certificate