Check SSL certificate: Hs-harz.de

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 Hs-harz.de resolves to the IP address 193.175.32.96) 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: Hs-harz.de
IP Address: 193.175.32.96
Hostname of Website: www.hs-harz.de
NSLookup (Nameservers): 
dns-1.dfn.de >> 193.174.75.50
dns-2.dfn.de >> 193.174.75.54
SSL Certificate Chain
Level : 1
Issuer CN :Sectigo RSA Organization Validation Secure Server CA
Subject CN :www.hs-harz.de
Organization :Sectigo Limited
Valid From :2024-11-07
Valid To :2025-11-08
Serial Number :60954241954416077713737579997670589965
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :31633336306536613432626130323336303733303339643430653464353266343966303334383935
Fingerprint (MD5) :3037623536363332626162323531303938303465623565613837653763626337
Download Certificate :Download Level 1 Certificate
Level : 2
Issuer CN :USERTrust RSA Certification Authority
Subject CN :Sectigo RSA Organization Validation Secure Server CA
Organization :Sectigo Limited
Valid From :2018-11-01
Valid To :2030-12-31
Serial Number :25906064879583303349170707072060521101
Signature Algorithm :sha384WithRSAEncryption
Fingerprint (SHA-1) :65653335653632366638633063326138663033636135363032613539353832346563313666353731
Fingerprint (MD5) :6362623962383665373738333061383339633066643336386365343539393133
Download Certificate :Download Level 2 Certificate
Level : 3
Issuer CN :AAA Certificate Services
Subject CN :USERTrust RSA Certification Authority
Organization :The USERTRUST Network
Valid From :2019-03-11
Valid To :2028-12-31
Serial Number :76359301477803385872276235234032301461
Signature Algorithm :sha384WithRSAEncryption
Fingerprint (SHA-1) :38323766656132326464663038306366353630616565393162643236396662306663383033316435
Fingerprint (MD5) :3166303737326537336162303130343536356665623162316562333330666463
Download Certificate :Download Level 3 Certificate
SSL Certificate Test Process
  • Website Info From Cert
  • ame (All in one): /C=DE/ST=Sachsen-Anhalt/O=Hochschule Harz/CN=www.hs-harz.de
  • CN (Server/Website Name): www.hs-harz.de
  • Website Organization: Hochschule Harz
  • Country: DE
  • State: Sachsen-Anhalt
  •  
  • SSL Cert Check
  • Version: 2
  • Issuer Country: GB
  • Certificate Name: Sectigo RSA Organization Validation Secure Server CA
  • Issued by Organization: Sectigo Limited
  • Valid From: 2024-Nov-07
  • Valid To: 2025-Nov-08
  • Total Valid Days: 365 days
  • Remaining Days: 169 days
  • Serial Number: 60954241954416077713737579997670589965
  •  
  • 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: 11:13:BB:4B:57:CB:75:7C:8A:EF:5C:A7:29:3A:66:1F:1D:9B:56:4F
  • Authority Key Identifier: keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB
  • Authority Info Access: CA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt OCSP - URI:http://ocsp.sectigo.com
  • Subject Alternative Name: DNS:www.hs-harz.de, DNS:www-entwicklung.hs-harz.de, DNS:www-legacy.hs-harz.de, DNS:www-staging.hs-harz.de, DNS:www.generationenhochschule.de
  • Certificate Policies: Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2
  • Crl Distribution Points: Full Name: URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl
  • Public Key:
    -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhgT5GbA/MyHFtCV8P0EZ OKbpmHaTc1ZExY6DDKhoovsrP4tiMX/rJ8Xf2ilua1BxHreL6s2K6N+eoJwvD51d +/u3dDLZlnQ6TBvBf4ucII39Fa1nz29/50dvntj8RlRna8fnj/LklDuu/WQY2rQc q2mAKdJI7KxF1nqeMSldopEzLAxajUqbYfn+rpK85XsT7TUFHNhyYjlXmQaBECfN BxDLOZZdM9j4LHlu+oMuxV5cEGetCz86VV4X0lXe9B4ZCS5caFFpxjoIXfTa8wZg jMzovDpD2Mkfba1FVNbuj/FNta3J9SF5DmGyT7ceYqqAGbRTahsiOOlG9bjYPTze /wIDAQAB -----END PUBLIC KEY-----
Conclusion
Hs-harz.de has a valid SSL certificate from a certificate authority (CA) Sectigo Limited, purchased op 2024-Nov-07 and which is valid until 2025-Nov-08 with serial number 60954241954416077713737579997670589965.

There are a total of 169 days days left until this certificate expires.

Website Hs-harz.de 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 Hs-harz.de Hs-harz.de - Encrypted Connection on port 443 Secure & Encrypted connection - Perfectly Done