DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=landhaus-wupperhof.de
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
March 19, 2026
Valid Until
June 17, 2026 37 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E3:15:A1:3B:F8:C3:AA:EF:09:18:B6:A7:A3:26:4A:8D:43:EB:B3:3B:5D:09:E5:36:74:54:73:60:B1:9C:EA:8F
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
fuson.it *.fuson.it *.api.fuson.it *.demo.fuson.it *.dev.fuson.it

Other domains in certificate

200935.xyz *.200935.xyz *.9.200935.xyz
6h75.cc *.6h75.cc
85075.blog *.85075.blog
88207.pizza *.88207.pizza
95488.cyou *.95488.cyou
a169yhc.top *.a169yhc.top
aiming.com.au *.aiming.com.au
aspen.agency *.aspen.agency
carburantes.com *.carburantes.com *.hostmaster.carburantes.com
citely.io *.citely.io
cloudcabins.com *.cloudcabins.com
cuyo.it *.cuyo.it *.owa.cuyo.it
duanqun.sbs *.duanqun.sbs
e39q.cyou *.e39q.cyou
felmacollege.com *.felmacollege.com
funtap.studio *.funtap.studio
g7sp2zy.cyou *.g7sp2zy.cyou
*.dashboard.globally.it globally.it *.globally.it *.superset.globally.it
greyhawkfarms.de *.greyhawkfarms.de
instantlyserviceproject.co *.instantlyserviceproject.co
landhaus-wupperhof.de *.landhaus-wupperhof.de *.www.landhaus-wupperhof.de
*.con.manmanshe.com manmanshe.com *.manmanshe.com *.ww25.manmanshe.com *.www.manmanshe.com
nature-product.live *.nature-product.live
nextgen.info *.nextgen.info
nftcrystal.com *.nftcrystal.com
nfteternity.com *.nfteternity.com
pasatiempo.it *.pasatiempo.it *.www.pasatiempo.it
promotionalproductswholesale.com.au *.promotionalproductswholesale.com.au
pxokc.lc *.pxokc.lc
ravine.pro *.ravine.pro
*.notexistsbackend.ristrutturazioneaziendale.it ristrutturazioneaziendale.it *.ristrutturazioneaziendale.it
rtp-puspalive.pro *.rtp-puspalive.pro
storyandharmony.com *.storyandharmony.com
tranzitjim.name *.tranzitjim.name
unk38.icu *.unk38.icu
xdir8ly.top *.xdir8ly.top
yutube.org *.yutube.org