SSL Certificate Analysis for cumulus1.network - Security Grade & TLS Configuration

Detected Technologies

See all in URL Inspect 1

Let's Encrypt

Certificate Information

Subject

CN=toolsblackfriday.com

Issuer

C=US, O=Let's Encrypt, CN=R13

Valid From

February 13, 2026

Valid Until

May 14, 2026 79 days

Public Key

RSA 4096 bit Strong

Signature Algorithm

SHA256-RSA

SHA-256 Fingerprint

43:EE:58:66:69:75:36:7D:29:12:73:0B:B0:67:DA:4A:08:BF:6C:08:69:E4:00:A4:8D:0C:85:AD:27:5C:BD:21

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

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin

Permissions-Policy

Present

geolocation=(), midi=(), sync-xhr=(); +6 more

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks

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

cumulus1.network *.cumulus1.network

Other domains in certificate

*.admin.afterrehab.com afterrehab.com *.afterrehab.com *.app.afterrehab.com *.assets.afterrehab.com *.blog.afterrehab.com *.demo.afterrehab.com *.dev.afterrehab.com *.emv1.afterrehab.com *.hostmaster.afterrehab.com *.m.afterrehab.com *.mail.afterrehab.com *.member.afterrehab.com *.shop.afterrehab.com *.staging.afterrehab.com *.test.afterrehab.com *.ww1.afterrehab.com *.ww25.afterrehab.com

allebooks.in *.allebooks.in

*.afe656c0446d.boilerroom.us boilerroom.us *.boilerroom.us *.m.boilerroom.us *.www.boilerroom.us

*.admin.brusilovsky.com *.api.brusilovsky.com *.app.brusilovsky.com *.backup.brusilovsky.com *.beta.brusilovsky.com brusilovsky.com *.brusilovsky.com *.demo.brusilovsky.com *.m.brusilovsky.com *.mail.brusilovsky.com *.mailserver.brusilovsky.com *.members.brusilovsky.com *.ns.brusilovsky.com *.sitemap.brusilovsky.com *.test.brusilovsky.com *.vtfavjntwiww16.brusilovsky.com *.ww25.brusilovsky.com *.ww38.brusilovsky.com

*.bank.cloudfly.me *.blog.cloudfly.me cloudfly.me *.cloudfly.me *.ww25.cloudfly.me

*.church.covenantofgraceministry.org *.com.covenantofgraceministry.org covenantofgraceministry.org *.covenantofgraceministry.org *.kplc.covenantofgraceministry.org *.lims.covenantofgraceministry.org *.neema.covenantofgraceministry.org *.nema.covenantofgraceministry.org

*.alpha.gateacademy.com *.comune.gateacademy.com *.dev.gateacademy.com *.flow.gateacademy.com gateacademy.com *.gateacademy.com *.nec.gateacademy.com *.pda.gateacademy.com *.us.gateacademy.com *.ww1.gateacademy.com *.ww38.gateacademy.com

toolsblackfriday.com *.toolsblackfriday.com

*.cloud.trailet.com *.ecp.trailet.com *.email.trailet.com *.exchange.trailet.com *.exmb.trailet.com *.inbox.trailet.com *.mail02.trailet.com *.mail06.trailet.com *.mail1.trailet.com *.mail5.trailet.com *.mailgate.trailet.com *.mailhub.trailet.com *.mymail.trailet.com *.owa.trailet.com trailet.com *.trailet.com

*.random.turnsbaiwho.com turnsbaiwho.com *.turnsbaiwho.com