DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=reaktivieren2025.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 04, 2026
Valid Until
May 05, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
79:17:88:5C:39:5D:3D:D2:68:CE:08:BF:E1:DE:81:9D:14:D5:BB:16:E1:1E:CD:EB:D6:CD:66:B7:C4:AB:A5:C9
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
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
aqvaplus.com *.aqvaplus.com

Other domains in certificate

*.230.amscott.com amscott.com *.amscott.com *.preprod.amscott.com *.saratov.amscott.com
autoscout24.click *.autoscout24.click *.ww38.autoscout24.click
black888loans.life *.black888loans.life *.checkout.black888loans.life *.ww38.black888loans.life *.www.black888loans.life
catalogo.biz *.catalogo.biz *.www.catalogo.biz
*.app.forever21careers.com forever21careers.com *.forever21careers.com *.marketing.forever21careers.com *.mx7.forever21careers.com *.secure.forever21careers.com *.v1.forever21careers.com
glennvillesentinel.com *.glennvillesentinel.com *.wildcard.glennvillesentinel.com
greatsports-enthusiastd.com *.greatsports-enthusiastd.com *.ww25.greatsports-enthusiastd.com *.ww38.greatsports-enthusiastd.com
huidbehandelingen433162.icu *.huidbehandelingen433162.icu
*.anyconnect.karasuma.com *.asa.karasuma.com *.cloudvpn.karasuma.com *.cpcontacts.karasuma.com karasuma.com *.karasuma.com *.smtp.karasuma.com *.ssl.karasuma.com *.webdisk.karasuma.com
linktek.cfd *.linktek.cfd *.masha-bwi-facebook.linktek.cfd *.rts-3060-price.linktek.cfd
macmal.com *.macmal.com *.rdweb.macmal.com
meladinha.com *.meladinha.com *.wiki.meladinha.com
oppamaen.com *.oppamaen.com *.wildcard.oppamaen.com
reaktivieren2025.com *.reaktivieren2025.com
*.mail.robertorocha.xyz robertorocha.xyz *.robertorocha.xyz
*.app.sbpdcl.in *.bills.sbpdcl.in *.hargharbijli.sbpdcl.in sbpdcl.in *.sbpdcl.in
terafarm.shop *.terafarm.shop
*.autodiscover.thientruc.com *.email.thientruc.com *.members.thientruc.com thientruc.com *.thientruc.com *.webmail.thientruc.com
*.access.tortie.com *.ftp.tortie.com tortie.com *.tortie.com
*.mx.trytheadvice4life.com trytheadvice4life.com *.trytheadvice4life.com
*.hd2.vse-chasti-filmov.re *.hd3.vse-chasti-filmov.re *.hd4.vse-chasti-filmov.re vse-chasti-filmov.re *.vse-chasti-filmov.re *.vse2.vse-chasti-filmov.re
*.896.zp04.pro zp04.pro *.zp04.pro