Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.reelu.jp
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 21, 2025
Valid Until
February 19, 2026
89 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A7:62:03:CB:18:72:28:3A:D0:C5:24:8E:41:17:93:26:BF:D0:CE:15:32:79:E2:14:F8:90:76:8C:A3:3E:6C:89
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
app.yawana.chat
www.abbatecalzature.it
acats.info
addicuss.com
www.maresefonseca.adv.br
ancla.me
www.andykjcragg.co.uk
arezzo.io
arqbsg.com
auxileolabs.com
admin-dev.beequick.app
www.blirebonk.nu
www.boky.si
burrito-station.de
www.castodian.nl
www.centralvalleyautosettlement.com
taqueriadario.clau.io
www.cloutlinks.com
store.comexpertise.com
www.connect2deen.com
www.cromdalestation.co.uk
www.elitehouseye.com
www.epesipay.com
claims.staging.exchange.art
www.ezanisaat.com
www.falktime.se
www.fathomocean.com
www.francogavioli.it
freshprojects.nl
fukke.cafe
gi-ago.com
dryaki.gicloud.co.jp
bwm.gunicode.com
trade.hadronai.com
links.hiverse.com
carpediem.hypnero.com
www.identifiedpaw.co
www.lab.innerbuddies.com
shopping-list.tinyapps.ivlivs.dev
link.izi.health
jonathonemery.com
www.kiwiammunition.nz
www.kubenba.com
kvna-stats.be
ngs.leapfitz.com
lethrodou.gr
logis.technology
planeo.mareigua.co
tef.wu.marlim.co
mattdrouhard.com
www.mesirendon.com
mike-autobody.com
link.mindstone.com
pianna.mitraecp.com
a.staging.mywnetwork.com
sandbox.neoadmin.neored.com
easydata.net.br
nikdaijai.com
www.nwtsolution.com
landing.onetaphello.com
www.orangegroveproperties.com
www.clendonpreschool.org.nz
onisa.org.za
restra.orgmachine.com
ph2.io
www.pokero.xyz
kramarenko-family.pp.ua
toplanches.praservirmelhor.com.br
ramen.fit
www.ratingg.com.mx
rtl-staging.recruiting-solutions.org
www.reelu.jp
www.buscador.refaccionariaarboledas.com.mx
p.reguardz.com
reserve-line.com
chat.rtirl.com
www.servesphere.org
app.shinrei-haishin.com
bookremeet-wepl.spaceeight.net
app.speaknoaccents.com
www.stepuplabs.io
sunjae.kim
www.tbcceramics.com
www.tekotattoo.fr
staging-viewer.the3dapp.com
www.thebbbservices.co.uk
www.thebeachassembly.com
threshold.us
qrcodes.tractusevents.com
cryptoweb.tuawebmobile.com
staging.audit2.uveye.app
telstra.vertikaliti.com
vespery.com.br
weighthattow.app
sam.white.engineer
ch1.writerduet.com
designsystem.yokoy.ai
yru.chat
www.yusufback.dev
zraya.com
Other domains in certificate