TLS/SSL certificate check


Port to connect on:
Secure HTTP / HTTPS - port 443 Secured SMTP - port 465 Secured IMAP - port 993 Secured POP3 - port 995

TLS/SSL check of 'damian.ns.cloudflare.com (162.159.44.50)'

Multiple A-records!

The domain 'damian.ns.cloudflare.com' has severals A/AAAA-records - and thereby multiple IP's to check.

click to use
108.162.195.50
click to use
172.64.35.50

Neither TLS 1.3 or TLS 1.2 is supported

It is considered a minimum requirement to support TLS 1.3 and/or TLS 1.2.

Summary


Host:
damian.ns.cloudflare.com, 162.159.44.50, port 443


Protocols:
Failed
 Neither TLS 1.3 or TLS 1.2 is supported


Certificate:
All good
 Certificate 'cloudflare.com, US' is verified okay. Issued by 'Cloudflare Inc RSA CA-2'. Expires 31-12-2024.

Protocol support



Protocol support:
TLS 1.3
No support
TLS 1.2
No support
TLS 1.1
Supported
TLS 1.0
No support
SSL 3.0
No support
SSL 2.0
No support

Verification:
Neither TLS 1.3 or TLS 1.2 is supported
 
It is considered a minimum requirement to support TLS 1.3 and/or TLS 1.2.

Chain of certificates

3 of 3 - End-Entity
cloudflare.com

Certificat:
cloudflare.com, US

Issued by:
Cloudflare Inc RSA CA-2, US

Valid:
From 29-01-2024 to 31-12-2024

Verification:
Certificate is verified okay

SAN's:
cloudflare.com
ns.cloudflare.com
*.ns.cloudflare.com
*.secondary.cloudflare.com
secondary.cloudflare.com

Key:
RSA, 2048 bit
Signature algorithm:
sha256RSA

Serial:
0EA09EDEBE7C35EE4458CD13312B3F1A

PEM format:
Click to see certificate as PEM (modal)

2 of 3 - Intermediate
Cloudflare Inc RSA CA-2

Certificat:
Cloudflare Inc RSA CA-2, US

Issued by:
Baltimore CyberTrust Root, IE

Valid:
From 27-01-2020 to 31-12-2024

Verification:
Certificate is verified okay

Key:
RSA, 2048 bit
Signature algorithm:
sha256RSA

Serial:
02D89A1573F3B3B8DA145B5838982907

PEM format:
Click to see certificate as PEM (modal)

1 of 3 - Root certificate
Baltimore CyberTrust Root

Certificat:
Baltimore CyberTrust Root, IE

Issued by:
Baltimore CyberTrust Root, IE

Valid:
From 12-05-2000 to 12-05-2025

Verification:
Certificate is verified okay

Key:
RSA, 2048 bit
Signature algorithm:
sha1RSA

Serial:
020000B9

PEM format:
Click to see certificate as PEM (modal)

Root Store trust

Root Certificat:
Baltimore CyberTrust Root
Issued by:
DigiCert

Root Store trust:
The root certificte is trustet by ALL major trusted root certificate stores

Microsoft:
Root Certificate is fully trusted by Microsoft (Windows)

Apple:
Root Certificate is fully is trusted by Apple (iOS, iPadOS, macOS)

Android:
Root Certificate is fully is trusted by Android

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
 https://iamroot.tech/ssl-certificate-check/api/?host=damian.ns.cloudflare.com+(162.159.44.50) copy try it
 

Log

021+021
  • Host 'damian.ns.cloudflare.com' resolved in 18ms
021+000
  • INFMultiple A-records!
    Domain 'damian.ns.cloudflare.com' has several A-records, and thereby multiple IPs to check. IP 162.159.44.50 will be used.
029+008
  • Check protocols
057+000
  • Start TLS 1.2 protocol check, damian.ns.cloudflare.com (162.159.44.50), port 443
057+000
  • Start TLS 1.1 protocol check, damian.ns.cloudflare.com (162.159.44.50), port 443
057+000
  • Start TLS 1.0 protocol check, damian.ns.cloudflare.com (162.159.44.50), port 443
057+000
  • Start SSL 2.0 protocol check, damian.ns.cloudflare.com (162.159.44.50), port 443
057+000
  • Start TLS 1.3 protocol check, damian.ns.cloudflare.com (162.159.44.50), port 443
077+000
  • Start SSL 3.0 protocol check, damian.ns.cloudflare.com (162.159.44.50), port 443
127+070
  • Protocol check of SSL 2.0 done in 44ms - failed
    Unable to authenticate connection using SSL 2.0
192+134
  • Protocol check of TLS 1.1 done in 110ms - all good
5.090+5.032
  • Protocol check of TLS 1.2 done in 5.008ms - failed
    Unable to connect to host 'damian.ns.cloudflare.com' (162.159.44.50) on port 443.
5.090+5.013
  • Protocol check of SSL 3.0 done in 5.008ms - failed
    Unable to connect to host 'damian.ns.cloudflare.com' (162.159.44.50) on port 443.
5.090+5.032
  • Protocol check of TLS 1.3 done in 5.008ms - failed
    Unable to connect to host 'damian.ns.cloudflare.com' (162.159.44.50) on port 443.
5.090+5.033
  • Protocol check of TLS 1.0 done in 5.009ms - failed
    Unable to connect to host 'damian.ns.cloudflare.com' (162.159.44.50) on port 443.
5.095+5.066
  • ERRNeither TLS 1.3 or TLS 1.2 is supported
    It is considered a minimum requirement to support TLS 1.3 and/or TLS 1.2.
5.095+000
  • Done
5.096+000
  • Check certificate
5.101+005
  • Load and verify chain of certificates
5.331+230
  • Full chain of certificates has been loaded and verified in 229ms.
5.332+002
  • End-Entity certificate verification success
    Certificat 'cloudflare.com' SUCCEDED the verification.
5.334+001
  • Host 'damian.ns.cloudflare.com' is matching Subject/SAN '*.ns.cloudflare.com' of certificate. All good!
5.334+000
  • Intermediate certificate verification success
    Certificat 'Cloudflare Inc RSA CA-2' SUCCEDED the verification.
5.334+000
  • Root certificate verification success
    Certificat 'Baltimore CyberTrust Root' SUCCEDED the verification.
5.336+003
  • Check root store status of root certificate
5.340+003
  • Trustet by all major trusted root certificate stores
    The root certificte is trustet by ALL major trusted root certificate stores
5.340+000
  • Done
5.340+001
  • Done
5.341+000
  • Done
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