SSL Certificate Analysis for acroplan.com - Security Grade & TLS Configuration

Open Cached · just now

76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1

Let's Encrypt

Certificate Information

Subject

CN=tiernotdienst.net

Issuer

C=US, O=Let's Encrypt, CN=R12

Valid From

April 19, 2026

Valid Until

July 18, 2026 73 days

Public Key

RSA 4096 bit Strong

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

E2:96:D2:B9:64:B4:8A:0F:33:80:A6:17:B4:F5:04:E2:0C:F0:0E:55:D5:4D:8C:BD:55:EA:2A:62:D2:48:8D:80

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

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• 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

90 domains

acroplan.com *.acroplan.com *.hostmaster.acroplan.com *.m.acroplan.com

Other domains in certificate

55yaya.com *.55yaya.com *.ww17.55yaya.com

*.60t9v.advtrend.xyz *.6s98n.advtrend.xyz *.96c54.advtrend.xyz advtrend.xyz *.advtrend.xyz *.lbcp6.advtrend.xyz *.pwb3b.advtrend.xyz *.vizaseq.advtrend.xyz *.wsct4.advtrend.xyz

*.ad.da88t.club *.adguard1.da88t.club *.api.da88t.club da88t.club *.da88t.club *.doh.da88t.club *.hop.da88t.club *.hostmaster.da88t.club

docklandsaccommodation.au *.docklandsaccommodation.au

fetchasquadsplatform.com *.fetchasquadsplatform.com *.rdweb.fetchasquadsplatform.com

*.cpcontacts.idahogaragedoorrepair.com *.de.idahogaragedoorrepair.com idahogaragedoorrepair.com *.idahogaragedoorrepair.com *.mx2.idahogaragedoorrepair.com *.smtp.idahogaragedoorrepair.com

kiss-cartoon.tv *.kiss-cartoon.tv *.www1.kiss-cartoon.tv *.www2.kiss-cartoon.tv *.www3.kiss-cartoon.tv *.www4.kiss-cartoon.tv *.www6.kiss-cartoon.tv

*.ebay.kjnews.com kjnews.com *.kjnews.com

*.6b1e827-edda-4d61-9840-e42e6407989e.lexorus.info *.backup.lexorus.info *.blog.lexorus.info *.e961fe56-c185-4df7-83d6-acd6d79fdaae.lexorus.info *.hs1.lexorus.info lexorus.info *.lexorus.info *.lzlwfsecure.lexorus.info *.mail.lexorus.info *.netmail.lexorus.info *.p.lexorus.info *.staging.lexorus.info *.tkdrbgze.lexorus.info *.v2.lexorus.info *.web.lexorus.info

paymentchannel.it *.paymentchannel.it