webmail.franz-kessler.de

Issued by COMODO High-Assurance Secure Server CA

About this certificate


This digital certificate with serial number ec:bd:55:ee:e4:f3:71:51:ec:da:47:ca:9f:01:4a:e1 was issued on by COMODO CA Limited .

With 5 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.

Cerificate errors/warnings *beta

  • ERROR: Certificate subjectAltName '[exccas01.franz-kessler.dns]' contains an internal server name
  • ERROR: Certificate subjectAltName '[exccas02.franz-kessler.dns]' contains an internal server name
  • ERROR: Certificate subjectAltName '[excnlb.franz-kessler.dns]' contains an internal server name

Franz Kessler GmbH

Organization: Franz Kessler GmbH
Organization unit: IT
Organization unit: Unified Communications
Address: Franz-Kessler-Str. 2
Postal code: 88422
State / Province: BW
Locality: Bad Buchau
Country: DE

COMODO CA Limited

Organization: COMODO CA Limited
Postal code: 88422
State / Province: BW
Locality: Bad Buchau
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): ec:bd:55:ee:e4:f3:71:51:ec:da:47:ca:9f:01:4a:e1
Serial Number (int): 314680894043479103566088010284740463329
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: df:af:d9:bb:55:7d:4b:ca:87:d9:9a:e7:00:e2:b6:6a:bc:ae:77:18
AuthorityKeyId: 3f:d5:b5:d0:d6:44:79:50:4a:17:a3:9b:8c:4a:dc:b8:b0:22:64:6b

Fingerprint (sha1): 57:25:7f:5b:c4:48:b8:35:8a:fd:87:1d:1c:25:61:16:6f:51:aa:7b
Fingerprint (sha256): ba:08:03:b1:17:0c:21:d7:87:b5:78:58:11:b3:3e:b3:22:2c:9e:15:4f:a0:6a:50:16:4d:95:e4:f8:5b:2a:34

Issuing Certificate URL: http://crt.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.comodoca.com
CRL Distribution Point: http://crl.comodoca.com/COMODOHigh-AssuranceSecureServerCA.crl

Check the revocation status for the current certificate on webmail.franz-kessler.de
5
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

webmail.franz-kessler.de
autodiscover.franz-kessler.de
exccas01.franz-kessler.dns
exccas02.franz-kessler.dns
excnlb.franz-kessler.dns

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGJDCCBQygAwIBAgIRAOy9Ve7k83FR7NpHyp8BSuEwDQYJKoZIhvcNAQEFBQAw gYkxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMS8wLQYD VQQDEyZDT01PRE8gSGlnaC1Bc3N1cmFuY2UgU2VjdXJlIFNlcnZlciBDQTAeFw0x MzAzMjcwMDAwMDBaFw0xNTA2MjUyMzU5NTlaMIHMMQswCQYDVQQGEwJERTEOMAwG A1UEERMFODg0MjIxCzAJBgNVBAgTAkJXMRMwEQYDVQQHEwpCYWQgQnVjaGF1MR0w GwYDVQQJExRGcmFuei1LZXNzbGVyLVN0ci4gMjEbMBkGA1UEChMSRnJhbnogS2Vz c2xlciBHbWJIMQswCQYDVQQLEwJJVDEfMB0GA1UECxMWVW5pZmllZCBDb21tdW5p Y2F0aW9uczEhMB8GA1UEAxMYd2VibWFpbC5mcmFuei1rZXNzbGVyLmRlMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxGIoQ6/VKpvb0W8zkLjoL8wkFUfK iOAG+dOIhne0FxmZ5ZaMgqUwzzms0Qb473rtAQ0fHS1osASeboWz3u+5ripd7+31 INomO/BaC6Z5X00aznWngHSeeFjrvyy1dmwoP545HYTxSV+10g1Odbq740LC1Qtq J5MRJdAH0RANxdnzQ7tQs4bS7v4Fm3NNwuC+VVEad5cXU2+3D/UHBezAY0hjx8SS fePNa/vs6Z/AcabxDd7oCS5dRBlaAw2V7/EtV4fMgvLjrKrOHWRizNOpNP046jwt dyMxcdMjzf+6Tk5XDK6RRgyvrbrjPqgTP+oMn4lrkkkJ2F5RHXbLqJy/GQIDAQAB o4ICQDCCAjwwHwYDVR0jBBgwFoAUP9W10NZEeVBKF6ObjErcuLAiZGswHQYDVR0O BBYEFN+v2btVfUvKh9ma5wDitmq8rncYMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMB Af8EAjAAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjBQBgNVHSAESTBH MDsGDCsGAQQBsjEBAgEDBDArMCkGCCsGAQUFBwIBFh1odHRwczovL3NlY3VyZS5j b21vZG8uY29tL0NQUzAIBgZngQwBAgIwTwYDVR0fBEgwRjBEoEKgQIY+aHR0cDov L2NybC5jb21vZG9jYS5jb20vQ09NT0RPSGlnaC1Bc3N1cmFuY2VTZWN1cmVTZXJ2 ZXJDQS5jcmwwgYAGCCsGAQUFBwEBBHQwcjBKBggrBgEFBQcwAoY+aHR0cDovL2Ny dC5jb21vZG9jYS5jb20vQ09NT0RPSGlnaC1Bc3N1cmFuY2VTZWN1cmVTZXJ2ZXJD QS5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2NhLmNvbTCBlgYD VR0RBIGOMIGLghh3ZWJtYWlsLmZyYW56LWtlc3NsZXIuZGWCHWF1dG9kaXNjb3Zl ci5mcmFuei1rZXNzbGVyLmRlghpleGNjYXMwMS5mcmFuei1rZXNzbGVyLmRuc4Ia ZXhjY2FzMDIuZnJhbnota2Vzc2xlci5kbnOCGGV4Y25sYi5mcmFuei1rZXNzbGVy LmRuczANBgkqhkiG9w0BAQUFAAOCAQEAVXgFcBBU9GpF7LyC6/1YjVERv3NE6Cpq 8khto5bctR3hjrnod0cxJMacZ36atyG7OVYNzuFoBNMGhvk9zj6dkAbbr/1K3SjY swEy/KAr7xsySvEfXzB+xZDy3NvxL42IWm3BMBpWoplIfLFmp4w35sB+naWwTuPo gQmsscDab7T3AF7ElkCsxGiFt8D+dGFY0Yw4L6jCc2bYkqgrhPis1wwyY5Y8SuH8 t2GpsQs2gfbVZD3MG1spNyO6CZSGoPoyNa1zIKaV/ZtkfvqNoIu/C/QsHYVGwaqQ 5orm0WC27QhBMv0O9a4UMpyaETt7nTRaj7fAOOmb1yVFoJWj2AENyw== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxGIoQ6/VKpvb0W8zkLjo L8wkFUfKiOAG+dOIhne0FxmZ5ZaMgqUwzzms0Qb473rtAQ0fHS1osASeboWz3u+5 ripd7+31INomO/BaC6Z5X00aznWngHSeeFjrvyy1dmwoP545HYTxSV+10g1Odbq7 40LC1QtqJ5MRJdAH0RANxdnzQ7tQs4bS7v4Fm3NNwuC+VVEad5cXU2+3D/UHBezA Y0hjx8SSfePNa/vs6Z/AcabxDd7oCS5dRBlaAw2V7/EtV4fMgvLjrKrOHWRizNOp NP046jwtdyMxcdMjzf+6Tk5XDK6RRgyvrbrjPqgTP+oMn4lrkkkJ2F5RHXbLqJy/ GQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded