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=bit.black
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 17, 2026
Valid Until
August 15, 2026 66 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
26:99:3C:C4:2A:5D:DA:A2:A4:10:BD:4A:02:9E:36:B0:BE:2B:26:98:1A:D4:2B:95:14:B8:75:B4:06:99:2C:5D
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
starrpass.org *.starrpass.org

Other domains in certificate

123truyene.xyz *.123truyene.xyz
5365cp.xyz *.5365cp.xyz
5thluxe.com *.5thluxe.com
62256.co *.62256.co
821272.cc *.821272.cc
8z3p6h67we.top *.8z3p6h67we.top
bit.black *.bit.black
bola21.loan *.bola21.loan
budha.qpon *.budha.qpon
cabala.xyz *.cabala.xyz
cocol88-rtp.com *.cocol88-rtp.com
croissant.it.com *.croissant.it.com
dayalmc.com *.dayalmc.com
dfkxq.qpon *.dfkxq.qpon
dhcmalaysia.com *.dhcmalaysia.com
digital-marketing-zh.xyz *.digital-marketing-zh.xyz
fq59k.mom *.fq59k.mom
glint.lol *.glint.lol
haftpflichtversicherungen.com *.haftpflichtversicherungen.com
hartford-repchecks.one *.hartford-repchecks.one
healingconsciousness.net *.healingconsciousness.net
nutritionaleffects.com *.nutritionaleffects.com
orders.lol *.orders.lol
organoscreen.com *.organoscreen.com
ozkda.cn *.ozkda.cn
p3mlng.cyou *.p3mlng.cyou
parts2cars.com *.parts2cars.com
plantifydejatuhuella.com *.plantifydejatuhuella.com
pomelynhospitalitygroup.com *.pomelynhospitalitygroup.com
pro-caregiver.sbs *.pro-caregiver.sbs
qgw58.icu *.qgw58.icu
sc-multas.cfd *.sc-multas.cfd
screwthescrew.com *.screwthescrew.com
sge839.mom *.sge839.mom
shaping.bot *.shaping.bot
simsim.net *.simsim.net *.www.simsim.net
sugarsweatandsparks.com *.sugarsweatandsparks.com
sunlola.top *.sunlola.top
swheeladaptation.com *.swheeladaptation.com
teschelderlaw.com *.teschelderlaw.com
u2nd.com *.u2nd.com
universetrainings.com *.universetrainings.com
vibbra.vip *.vibbra.vip