77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.administrationmp.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 07, 2025
Valid Until
March 07, 2026 72 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D4:8D:18:03:FD:CA:5E:67:40:20:9D:59:94:78:69:AF:2E:55:CB:50:4A:9F:5C:9F:20:3C:D5:76:05:61:16:DA
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
puertaabierta.com www.puertaabierta.com

Other domains in certificate

admin.3dabb.com
www.administrationmp.com
resizer.apphive.io
doctor.appointohealth.com
www.arpinum.fr
staging.ayanza.com
minidaw.aykev.dev
www.battlequestions.com
www.bodeg.com.co
boujeebubblesmobilegrooming.com
pruebas.bracelit.es
sandbox.brightfinder.co
app-10.dev.carto.com
catchlocker.com
jacem.chaieb.dev
www.chargelity.pl
trishaktitraining.com.np
consentcompanion.com
coolwax.com
szavaz.cserkesz.ca
cyberbabies.io
www.david-sousa.pt
test.depaire.net
app.dialexity.com
donttap.com
eggsklusiv.de
enlinquental.com
ericlantz.com
fabnimitta.com
felix-vue.felix9611.com
ohmbase.fiveohm.com
staging.webapp.fixteamdrenthe.nl
admin.foriu.mx
mentor.formr.fr
fujimaki.ltd
www.gauravtayade.xyz
lp.getinfluencer.me
www.gia.re
glasaj2023.org
admin.gotticket.pa
fb.griffinhill.com
www.gupipo.co.jp
gurukula.one
halasrasselban.de
staging.hollandtaxigroup.nl
iamandrewscott.com
hyperthermia.idv.tw
imherechat.com
www.jeffellen.com
jonathanlouisng.com
kelimekartlari.com
www.kenshocyber.com
events-mgt.kiswe.com
www.korobeinikihansblog.app
www.kunstpris.dk
panel.llaoz.com.mx
lobbyra.com
logicaldesigners.com
mt.logivan.com
medxperts.mx
dev-test-webapp.mesensei.com
love-poule.minhnn.fr
learn.mobilemind.io
mgp.moderngolf.ca
www.moonindiancuisine.net
www.mpalodiaiscouverture.fr
muon.mn
components.nicolaschiong.com
billing.nomada.cloud
www.nomea.se
store.paycloudafrica.com
www.peppertech.asia
admin.platformkids.com
pointa.org
spri-noir.preproduction.website
app.prkcar.com
properlivingproperty.com
sa-my.dev
www.schenectadydistilling.com
sherwoodforestatl.org
www.shieldsmp.com
dev.signatrue.app
dev.simondmc.com
dev3.sompo-de-noru.jp
dev-sv-analytics.sportsvisio-app.com
admin.stairling.com
stelath.site
www.stmncvotes.com
app.tandstad.nl
www.tempoehistoriajavae.com
www.unitags.app
dev-app.urable.com
vixar.co
www.vueible.com
portfolio.wernerviljoen.com
www.wordoff.app
www.xidsoft.com
orientalist.xva.asia