Open Cached · just now
86/100 SECURITY SCORE

Certificate Information

Subject
CN=forecast.celsofilho.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 06, 2025
Valid Until
January 04, 2026 41 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
41:85:C2:A6:F0:74:C9:63:A4:5E:78:55:02:83:C6:20:2E:B6:8F:A7:FC:5B:41:6D:95:2D:49:41:5D:4C:F2:06
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=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
  • 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
blue-impact.com

Other domains in certificate

0xt4req.com
www.3bagenciabtl.com
addtextapp.com
project.amanur.com
andydierker.com
mooc.aptus.org
probability-experiment.async-studio.com
atombudget.com
belbloom.com
bigdeckgaming.com
www.rove.biz.id
blogbahane.com
bradflood.com
calllink.in
callusat.in
cardfromwill.com
forecast.celsofilho.com
cool.cinexaplus.com
admin-qa.circonomy.co
www.clan-spot.com
myportal.cliqstrategy.com
costaricanipecacuana.com
creatillo.com
csinco.com
delavertiente.com
www.delhiconsortiums.com
invoicing-n.dev-ltl-xpo.com
bk.dev-team.club
staging.drinkstop.app
app.dropin.com.au
drshraddhascosmodentalclinic.com
earlygrad.com
earnfastusdt.com
vendor.elitindirim.com
dev.dogfood.elli.eco
endak-hosha.com
essentum-rufeea.ro
www.euscail.com
www.flashpedidos.com
www.frontiersggtrading.com
fridaynightfunkin.games235.com
gametribe.com
goc.to
gojoy.ai
app.guavavet.com
alter.guiasaudemais.com
claimify.hayokmedicare.ng
hyperloc.al
sige-dev.innovate-gua.com
python.irobot.com
vote.isek.se
yunike-fatur.itsyourdayofficial.com
johnweb.ru
joshhumpherys.com
kaltiica.com
www.kanvoz.com
link.kinspo.no
kompasbontang.id
app.kubiremote.com
localitybank.com
radioapp.marcosdelarosa.com
www.meltemisuites.gr
xpress.mojito.cafe
myrepublic-surabaya.com
mywatchlist.video
assih.nt-me.link
outlook.oceanopulence.ai
www.onesail.in
www.orah.rs
pakistanism.com
www.pdcconsult.com
cloud.popit.io
ppsapplications.com
hanzi.practicehabits.net
emergency.procaryote.com
www.profesonia.com
themun.rahulacollege.lk
www.rh-automobile.com
ridepik.com
www.sallaexpress.com
internal-qa-8.sanityandself.com
links.seranking.ru
f5.shiobi.me
www.starshipstalker.com
stormtechinventory.com
expertec.suitefeedback.com
svsuathleticscamps.com
www.techbuff.org
auth.thesyedsacademy.com
www.tomchris.com
demo.training-diary.app
violetalabs.com.br
wadzoo.com
wuwon.me
xnetworkaz.com
yotutor.com
aisome.zacherl.dev
eurocalculator.zidasoft.com
auth2ui.zolnoi.app