Check SSL certificate: Dfhag.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 Dfhag.de resolves to the IP address 85.13.153.161) 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: Dfhag.de
IP Address: 85.13.153.161
Hostname of Website: dd36916.kasserver.com
NSLookup (Nameservers): 
ns1.telekom.net >> 212.185.24.65
pns.dtag.de >> 194.25.0.125
SSL Certificate Chain
Level : 1
Issuer CN :R11
Subject CN :dfhag.de
Organization :Let's Encrypt
Valid From :2025-04-15
Valid To :2025-07-14
Serial Number :470084983229415614364777313838283734018376
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :32326338333634633630303439303662313831333361626332336264303638613038643031633561
Fingerprint (MD5) :3134613137313662383933356232613132343861633364613638343966336330
Download Certificate :Download Level 1 Certificate
Level : 2
Issuer CN :ISRG Root X1
Subject CN :R11
Organization :Let's Encrypt
Valid From :2024-03-12
Valid To :2027-03-12
Serial Number :184083759606652600789093070426744763640
Signature Algorithm :sha256WithRSAEncryption
Fingerprint (SHA-1) :31326131393337653238633964353464336366333963633963373139646664633335306437663161
Fingerprint (MD5) :6634633430326631326161643134336133356131353932353738623161343265
Download Certificate :Download Level 2 Certificate
SSL Certificate Test Process
  • Website Info From Cert
  • ame (All in one): /CN=dfhag.de
  • CN (Server/Website Name): dfhag.de
  •  
  • SSL Cert Check
  • Version: 2
  • Issuer Country: US
  • Certificate Name: R11
  • Issued by Organization: Let's Encrypt
  • Valid From: 2025-Apr-15
  • Valid To: 2025-Jul-14
  • Total Valid Days: 89 days
  • Remaining Days: 62 days
  • Serial Number: 470084983229415614364777313838283734018376
  •  
  • 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: D0:B3:18:55:FE:21:84:6A:9F:CD:2D:50:68:DA:72:EA:F5:FE:C1:44
  • Authority Key Identifier: keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
  • Authority Info Access: OCSP - URI:http://r11.o.lencr.org CA Issuers - URI:http://r11.i.lencr.org/
  • Subject Alternative Name: DNS:dfhag.de, DNS:www.dfhag.de
  • Certificate Policies: Policy: 2.23.140.1.2.1
  • Crl Distribution Points: Full Name: URI:http://r11.c.lencr.org/73.crl
  • Public Key:
    -----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6XmmbXqLuFohmEyzf31N iV48okn+h6VxcMueS0q5sDmCR8Ijy6VSUV1HWOSif0ew+28bhzl14KQ4YtngczIl Eoi4axvMIBnSN6uBaqQPDknLOlbhCMD7vipqKZEPLogBKN8qm5jH5anQucudgpCM h4dKyZ/Xjd+mazI8zG3JdeKN562ea1KByYlRj6MLYd/VqluHJnii4rnprVwv7e29 iZWBi6mZ81bvXyrP9yAaNbye2ZKJAOYv2zx/O2S2MhfZxAIMFLdQl0YQEQWDr93n 4EcZ4dEdGAY0pz29hXPb9XCau/8VV959KHtyWIZ81E+JPcMhVTNiUZ+B4E6Q98Xt ZQIDAQAB -----END PUBLIC KEY-----
Conclusion
Dfhag.de has a valid SSL certificate from a certificate authority (CA) Let's Encrypt, purchased op 2025-Apr-15 and which is valid until 2025-Jul-14 with serial number 470084983229415614364777313838283734018376.

There are a total of 62 days days left until this certificate expires.

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