Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=bookings.mysenseihub.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
October 22, 2025
Valid Until
January 20, 2026
45 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
D6:51:BF:B3:7B:D6:BE:16:72:63:AB:EB:64:D1:99:93:32:4E:8A:78:71:E3:9C:1A:37:C1:C2:52:EE:47:01:67
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
Excellent
max-age=64072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Content-Security-Policy header to prevent XSS attacks
- • 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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance
Subject Alternative Names
64 domains
bookings.cs.zohohost.eu
booking.24-sieben.com
termin.ablaufheld.de
kalender.adtimize.dk
book.ahts.co.uk
bookings.all-transfers.co.uk
bookings.astecit.com
calendar.avandagroup.com
appointments.bavarian-robotik.de
rendez-vous.beauty-forum.fr
schedule.bluelightmaps.com
bookings.charmimpact.com
agenda.computis.ch
booking.conda.at
citas.construyecondatos.com
meet.corgitechnical.com
consultation.cosmedica.com
jetzt.crowdcode.io
bookings.curatecoders.com
termin.dkfteam.de
book.dokicom.fr
book.eposgurus.io
termin.facility24.de
termin.fermleadership.de
booking.firm-it.ch
termin.flexality.de
termine.gastropay.de
booking.handsandlegs.eu
intake.healthyhuman.nl
booking.heilpraktikerin-filina.de
book.heyworker.com
bookings.hoogelandmanagementadvies.nl
bookings.hyperclouds.io
booking.ilo-gmbh.com
termin.iqma-energy.de
meet.it-for-kids.org
bookings.karmakopper.dk
bookinguk.kibusiness.co
booking.konfiant.com
bookme.markustebel.com
bookings.mhd-formation.com
bookings.mysenseihub.com
book.nerd.aero
terminbuchung.nextdigi.de
bookings.nicmanager.com
bookings.olivifer.com
booknow.optim8.se
meet.release.art
jetztbuchen.sbmkollegen.com
reservation.sceauxsmart.com
booking.schwimmbecken.de
bookings.theadvicecentre.ltd
bookings.thejunglegoddess.com
bookings.totaldigital.jetzt
bookings.townout-europe.org
appointment.tubber.com
book.uarts.school
bookings.up2.money
meet.uxmax.me
meet.wolfert.eu
bookings.wordsted.co.uk
bookings.yesilbuyume.org
contact.yoga-for-athletes.de
book.ypsilon.dev
Other domains in certificate