DNS Gurus
Open Cached · just now
95/100 SECURITY SCORE

Certificate Information

Subject
CN=service.annexair.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
October 15, 2025
Valid Until
January 13, 2026 41 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
04:82:65:D0:AE:89:77:96:0B:F2:47:C4:B1:25:F8:5C:A5:07:75:93:45:12:11:F6:56:29:9D:94:F4:5B:67:2E
Alternative Names
90 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=63072000;includeSubDomains
Content-Security-Policy
Basic
script-src; object-src; base-uri; +1 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), ambient-light-sensor=(), bluetooth=(), compute-pressure=(), document-domain=(), encrypted-media=(), gamepad=(), gyroscope=(), hid=(), magnetometer=(), midi=(), screen-wake-lock=(), serial=(), speaker-selection=(), usb=(), xr-spatial-tracking=()
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'

CAA Records (Certificate Authority Authorization)

CAA Records
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Authorized CAs
sectigo.com amazon.com digicert.com letsencrypt.org
Recommendations
  • • Consider using critical flag (flags=128) for stricter CAA enforcement
  • • You have authorized 4 CAs - consider limiting to only the CAs you actively use
  • • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
  • • Consider adding 'issuewild' records to control wildcard certificate issuance

Subject Alternative Names

90 domains
helpdesk.univacity.com

Other domains in certificate

picasupport.1on1lms.com
support.2ndfamilytraining.com
helpdesk.alanandgrant.com
suportebr.alphatechsistemas.com
service.annexair.com
athena.athenasolucoes.com
help.barecovetech.com
help.boostiny.com
helpdesk.buchananschools.com
mac5enterprise.doublepine.co.th mac5legacy.doublepine.co.th
dep.contaazul.com
help.customary.dev
support.dcvtelecom.ca
support.dictationdirect.com
support.entransinternational.com
support.ezpropel.com
help.foodtopia.co
support.fylde.gov.uk
helpdesk.gfrmedia.com
help.highroads.io
compliancesupport.hptc.org hrsupport.hptc.org
ithelp.ideatek.com
spsupport.identigy.io
tmg-support.imagenetllc.com
leveragepro.imavex.net
extreme.inflowtechnologies.in raritan.inflowtechnologies.in
support.innerrange.com
help.iotkinect.com
helpdesk.ithorizonsng.com
support.jkawelldrilling.com
support.jtm.net
itsupport.kaartech.com
support.kax.group
support.kutubee.com
support.lakesidetraining.org
mps.latinparts.com
3cc.support.leapup.in
desk.ligadosti.com.br
support.logitekaudio.com
soporte.lynq.com.ar
support.mbsolutions.cl
helpdesk.meewind.nl
help.meteco.gr
deskqa.misensors.com
desk.oasissystem.tech
answershub.outsourceddoers.com
support.paisgulf.com
support.phynitesolutions.com
support.plushforwedding.net
support.pressone.net
support.prontopro.at
support.psasoft.com
support.qrp.quinstreet.com
zoho.rastreabilidadebrasil.com.br
support.rchealthservices.com
support.realsurveysthatpay.com
support.remoterescue.com
soporte.reyno.tech
sales.rtpdemo.com
support.salon.marketing
cascade.sampsupport.com
support.seeing.solutions
looop.shintoshin-ag.co.jp
support.simplynuc.com
support.skinbase.co.uk
helpdesk.sldtechnology.com support.sldtechnology.com
zoho.sleephappens.com
support-cebu.smartkargo.com
support.soapeng.com
support.sparkz.systems
op-test-2020.ss-desk.jp
my.techbridgeops.com
desk.telecommetric.com
support.thegapportal.com
help.thrivelab.com
desk.titanelectrical.co.za
support.travelingos.com
owshelp.tritechgo.com
helpdesk.tsssmart.com
support.turbosmart.com
help.unlimitedtaxes.com
help.unmannedtechshop.co.uk
support.vestarad.com
zohosupport.westparkcom.com
help.worryfreegeek.com