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=pgl.com.pl
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 16, 2026
Valid Until
May 17, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
77:B8:93:3C:B9:72:75:DE:A4:0C:B4:34:E9:19:48:9B:FF:09:DD:3C:40:34:DF:C3:F5:43:F4:E3:83:4B:E6:C4
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
thewd.com *.thewd.com *.jenkins.thewd.com

Other domains in certificate

pgl.com.pl *.pgl.com.pl
erlebnisschwimmbad.de *.erlebnisschwimmbad.de
*.blog.liuidation.com liuidation.com *.liuidation.com *.random.liuidation.com *.ww16.liuidation.com
michigan.bio *.michigan.bio *.sitemaps.michigan.bio *.ww7.michigan.bio *.www.michigan.bio
panot.pro *.panot.pro
*.box.rawfile.co *.hostmaster.rawfile.co *.ns.rawfile.co *.ns1.rawfile.co rawfile.co *.rawfile.co *.sv.rawfile.co *.ww25.rawfile.co *.www.rawfile.co
*.10thgradeunitedstatesstudies.weevly.com *.arashimia.weevly.com *.beo2gods.weevly.com *.biologyfunfacts.weevly.com *.blacknsons.weevly.com *.bvhboysbasketball.weevly.com *.camarik.weevly.com *.canecorsopups.weevly.com *.carmenromero.weevly.com *.condos.weevly.com *.copthallstadium.weevly.com *.dlb-fotografie.weevly.com *.endlesssummertan.weevly.com *.fanfootballmagazine.weevly.com *.fctelevocomigo.weevly.com *.felipeguillermopacherresosores.weevly.com *.freepointgiveaway.weevly.com *.geografion.weevly.com *.geographyrevisionalevel.weevly.com *.goriila-african-guest-house.weevly.com *.hawkgamez.weevly.com *.herdfans.weevly.com *.ictclubbega.weevly.com *.idioface.weevly.com *.ivanjordanproductions.weevly.com *.justusworks.weevly.com *.kapilshroff.weevly.com *.kissmeandloveme.weevly.com *.kossvfhs.weevly.com *.kpro7777.weevly.com *.lifeloveluminous.weevly.com *.mobileapi.weevly.com *.montessoriresources.weevly.com *.mrpicklessanbruno.weevly.com *.msraiscience.weevly.com *.mswepc-dlhub.weevly.com *.nehaescort.weevly.com *.newbyscalby.weevly.com *.orders49.weevly.com *.parasitstudio.weevly.com *.pawpawcheerclinics.weevly.com *.prernamittal.weevly.com *.psychsthebomb.weevly.com *.rtarajasthan.weevly.com *.scaleupdate.weevly.com *.smiband.weevly.com *.spanishvideos.weevly.com *.swwv.weevly.com *.tinlunp.weevly.com *.tipologiatextual.weevly.com *.traa.weevly.com *.turner328.weevly.com *.uk.weevly.com *.vozacka.weevly.com weevly.com *.weevly.com *.weshow365-subtitles.weevly.com *.wpes.weevly.com *.zoefajemisin2015.weevly.com *.zoonygames.weevly.com
yiqu2021.com *.yiqu2021.com