Check SSL certificate: Heinrich-schmid.com

The entire testing process is very fast and takes place in milliseconds. If you are the owner of the domain in question and the SSL test shows that the website does not use a valid SSL certificate, then consider purchasing a valid SSL certificate.

SSL Certificate Verification Process

The SSL certificate checking process takes place in the following stages:

  1. A request to review the SSL certificate is sent via the online form on this webpage for a specific domain.
  2. Our server first resolves the domain into an IP address (for example, the domain name Heinrich-schmid.com resolves to the IP address 159.69.224.91) and then connects to the website's server to request a digital identification (SSL certificate).
  3. The server of the requested domain sends us a response in the form of a copy of the SSL certificate (if they have one)
  4. Our tool checks whether it is a valid SSL certificate and displays the result of the verification process, including the certificate chain.

Below is a complete overview with all visible details after checking the SSL certificate for the requested domain, along with the final conclusion.

Enter the new domain for which you want to check the SSL connection and find out if it uses a valid SSL certificate or not.


Geolocation of a Website on a Map
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Website Basic Info
Domain / Website: Heinrich-schmid.com
IP Address: 159.69.224.91
Hostname of Website: dedi5395.your-server.de
NSLookup (Nameservers): 
ns1-01.azure-dns.com >> 13.107.236.1
ns4-01.azure-dns.info >> 208.84.5.1
ns2-01.azure-dns.net >> 150.171.21.1
ns3-01.azure-dns.org >> 204.14.183.1
SSL Certificate Chain
Level : 1
Issuer CN :R10
Subject CN :heinrich-schmid.com
Organization :Let's Encrypt
Valid From :2025-05-18
Valid To :2025-08-16
Serial Number :606535271678599030672538198091017744311502
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :38643432643630346235356437356538653537653932643233326337333134383831393330346165
Fingerprint (MD5) :6561383832303630343166626462363362313235343034376432343136316535
Download Certificate :Download Level 1 Certificate
Level : 2
Issuer CN :ISRG Root X1
Subject CN :R10
Organization :Let's Encrypt
Valid From :2024-03-12
Valid To :2027-03-12
Serial Number :100566080436859127493189557861323994576
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :34393866353365343863323833393938383465666536666133386665646135613530336465383334
Fingerprint (MD5) :3961356561656135666532343335653065663732336464383437623335643531
Download Certificate :Download Level 2 Certificate
SSL Certificate Test Process
  • Website Info From Cert
  • ame (All in one): /CN=heinrich-schmid.com
  • CN (Server/Website Name): heinrich-schmid.com
  •  
  • SSL Cert Check
  • Version: 2
  • Issuer Country: US
  • Certificate Name: R10
  • Issued by Organization: Let's Encrypt
  • Valid From: 2025-May-18
  • Valid To: 2025-Aug-16
  • Total Valid Days: 89 days
  • Remaining Days: 89 days
  • Serial Number: 606535271678599030672538198091017744311502
  •  
  • Purposes
  • 1: sslclient
  • 2: sslserver
  • 3: nssslserver
  • 4: smimesign
  • 5: smimeencrypt
  • 6: crlsign
  • 7: any
  • 8: ocsphelper
  • 9: timestampsign
  •  
  • SSL Cert Extensions
  • Key Usage: Digital Signature, Key Encipherment
  • Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
  • Basic Constraints: CA:FALSE
  • Subject Key Identifier: 6C:95:D9:8A:EA:BB:7A:AE:E7:9F:CE:AB:D4:6F:C8:B6:65:FC:5D:56
  • Authority Key Identifier: keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
  • Authority Info Access: CA Issuers - URI:http://r10.i.lencr.org/
  • Subject Alternative Name: DNS:heinrich-schmid.com, DNS:www.heinrich-schmid.com
  • Certificate Policies: Policy: 2.23.140.1.2.1
  • Crl Distribution Points: Full Name: URI:http://r10.c.lencr.org/79.crl
  • Public Key:
    -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4gvZcaLOWjhReHjcEOaC Us8eyRwecmoGHRH9iYMbzEsWFguXs2uXlUywJVCBi+DZRoL3oMtECMuAyrSYlUTe YspNY5FYgjnw1wS6kr2Ce/npanQCsOj/KhvNqit4fRMcu2aTpqmula+dh6TXkNuq hBHvHrpqBkWF2c5993TvrdIJS/N9ZPjkXnTZdCImMwTkEKb+0nE6nUAGKLRD+dFc 49bVRoUnpk3Ve/sH8So0QalhVGkIlBDnOduudVldaETDtIxpwr9adO92eXsf8SP/ bK+oywnt08NlkaqWY+5F7OmlPy+JAXOopcU5PFJ9orJSl0sQcTOk9o1QRn2KXFIQ +QIDAQAB -----END PUBLIC KEY-----
Conclusion
Heinrich-schmid.com has a valid SSL certificate from a certificate authority (CA) Let's Encrypt, purchased op 2025-May-18 and which is valid until 2025-Aug-16 with serial number 606535271678599030672538198091017744311502.

There are a total of 89 days days left until this certificate expires.

Website Heinrich-schmid.com use TLS / SSL / Hypertext Transfer Protocol Secure (HTTPS) https:// - encrypted and secure connection on port 443.
Well done!!! Thumbs UP - Secure SSL / HTTPS Connection for Heinrich-schmid.com Heinrich-schmid.com - Encrypted Connection on port 443 Secure & Encrypted connection - Perfectly Done