DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=rcdoo.shop
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 08, 2026
Valid Until
August 06, 2026 67 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DA:A8:4F:32:15:43:74:64:9E:24:DA:6A:3A:32:F7:5F:53:E2:10:7E:23:75:F8:65:72:B0:9D:55:0E:B7:AC:1D
Alternative Names
89 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

89 domains
rcdoo.shop *.rcdoo.shop *.notexistsm.rcdoo.shop *.random.rcdoo.shop *.www.rcdoo.shop

Other domains in certificate

bangersportscards.com *.bangersportscards.com *.squarespace.bangersportscards.com
hiltombd.vip *.hiltombd.vip *.ww38.hiltombd.vip
*.alkenen.m3studionagran.pl *.alvarez.m3studionagran.pl *.anticimex.m3studionagran.pl *.armandio.m3studionagran.pl *.arturs.m3studionagran.pl *.bonnevay.m3studionagran.pl *.braies.m3studionagran.pl *.caneilles.m3studionagran.pl *.centreren.m3studionagran.pl *.combler.m3studionagran.pl *.comtable.m3studionagran.pl *.encyler.m3studionagran.pl *.fonserane.m3studionagran.pl *.gingelom.m3studionagran.pl *.girlfried.m3studionagran.pl *.hayyan.m3studionagran.pl *.ivylee.m3studionagran.pl *.kasteloes.m3studionagran.pl *.kerkeling.m3studionagran.pl *.kolkta.m3studionagran.pl *.lienes.m3studionagran.pl *.lovense.m3studionagran.pl *.luxumbourg.m3studionagran.pl m3studionagran.pl *.m3studionagran.pl *.matrera.m3studionagran.pl *.microbus.m3studionagran.pl *.multik.m3studionagran.pl *.namitha.m3studionagran.pl *.nomura.m3studionagran.pl *.observent.m3studionagran.pl *.perenthian.m3studionagran.pl *.petrofac.m3studionagran.pl *.popular.m3studionagran.pl *.portagem.m3studionagran.pl *.probabili.m3studionagran.pl *.railings.m3studionagran.pl *.safrani.m3studionagran.pl *.sancerres.m3studionagran.pl *.sarcozi.m3studionagran.pl *.silberdose.m3studionagran.pl *.spiccato.m3studionagran.pl *.stegaberg.m3studionagran.pl *.steinmayr.m3studionagran.pl *.stuhaug.m3studionagran.pl *.tekkno.m3studionagran.pl *.tubeskjerf.m3studionagran.pl *.tuotteesta.m3studionagran.pl *.uemruesten.m3studionagran.pl *.usbextreme.m3studionagran.pl *.utmattad.m3studionagran.pl *.vakatawa.m3studionagran.pl *.varkaaksi.m3studionagran.pl *.verrna.m3studionagran.pl *.weddermeer.m3studionagran.pl *.zernanova.m3studionagran.pl
*.atlas.proudparrot2.tech *.bare.proudparrot2.tech *.mocha.proudparrot2.tech proudparrot2.tech *.proudparrot2.tech *.report.proudparrot2.tech *.synthex.proudparrot2.tech *.test.proudparrot2.tech *.viz-alpha.proudparrot2.tech
*.donate.technoguyz.shop *.goshala.technoguyz.shop *.hrautomation.technoguyz.shop *.jeeyar.technoguyz.shop *.kalpaev.technoguyz.shop *.lavanya.technoguyz.shop *.lavanyanew.technoguyz.shop *.new.technoguyz.shop *.pros.technoguyz.shop *.prosyf.technoguyz.shop technoguyz.shop *.technoguyz.shop *.wasender.technoguyz.shop