www.zapf-co.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:13:a0:0f:de:4a:12:14:3d:1d:51:e1:ca:f1:14:c0:5c:87 was issued on by Let's Encrypt.

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.

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We have idenified some issues with this certificate:

  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

www.zapf-co.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:13:a0:0f:de:4a:12:14:3d:1d:51:e1:ca:f1:14:c0:5c:87
Serial Number (int): 268014981639120446541779635991233505025159
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e2:01:85:8c:4d:39:09:9c:da:79:bf:c1:c0:57:50:3f:d9:19:f1:5b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1b:f9:03:db:87:7e:7b:df:ce:c1:84:85:5b:8d:e2:e7:f1:5b:84:61
Fingerprint (sha256): 00:0b:d9:bf:62:cf:af:1a:1b:6f:26:3d:52:35:98:7e:bf:08:eb:28:e5:42:79:96:23:88:1f:d0:03:e2:c6:c5

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for the current certificate on www.zapf-co.de
1
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

SHA256 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

www.zapf-co.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGBzCCBO+gAwIBAgISAxOgD95KEhQ9HVHhyvEUwFyHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA1MTgwNTU2MjVaFw0x ODA4MTYwNTU2MjVaMBkxFzAVBgNVBAMTDnd3dy56YXBmLWNvLmRlMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4Nz1HtMFptX/63JFyuK0VmJM48NAQP7 I7H5A4ndMc/FNqg7MY1YOxO5U9NyRSd1LxmpCnyJ7ETM8A4iqDbwepkIi/GkGML9 b2qZ0ajGa4jD1h9FO/jxwrAPVdqgAqwRpJPlcGPzgDQutKPQPp7Nlyhx2ziIWdSt Ii+SyLLWZEDuiTmn0cMaziZvJnxUiU86FTGyC0fuwpP/OZl7VThAVU4Pe6YREdmy JS2TLPJaFUPZE4GWa7ugg3J2VArICPqbL4KMRKn+GQWzusypHeddAa6Di7yNuN1R phLuTfxwiRVCZv1eOfWDAh7pf+V2NjB+F+gT+bwCnVgCT3Yq2TdcoQIDAQABo4ID FjCCAxIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTiAYWMTTkJnNp5v8HAV1A/2Rnx WzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDnd3dy56YXBmLWNvLmRlMIH+BgNVHSAEgfYwgfMwCAYG Z4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZp Y2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMg YW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xp Y3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8w ggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDbdK/uyynssf7KPnFtLOW5qrs294Rx g8ddnU83th+/ZAAAAWNyCQyOAAAEAwBHMEUCIQCrlFsRtHQlDfxWTBw9GPUUSABW OOeDYLUBub+f+J8PMwIgK4Dl87js/igztt/tkDu/KH0at/ptPdi22Yg2gZI9QnAA dgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWNyCQyeAAAEAwBH MEUCIQCIliVYYd3x0jqvmeOKNX5ggywIIBaEENVzUH82prtaCQIgBFgh1IzWey+h 8GrW8ekA+Q2ehwodb3LgnFhWS5d6UjcwDQYJKoZIhvcNAQELBQADggEBABY00AKC VKiukmC4GRxQYxHPsZ8DQvRo1drileJOGRlFTfdzmQ/HTdlCMxkh38nskQK5c6WQ YCtxfQl6FUDRd9G2bbLKX1dJhYHVyUgVTW6pXx7cn8OABjqqHoLYYqB88KKulsbp kLmW41NEyc6byRzqLcBA8Oe4/McW8aZj6dY9Jb8ALtGThX0+Gw4jDthYb92qVTAy Dolly8IxRqhDReBk2Cx+sWe53gfD2zyY9QNcXltKqjia+RihjS2gLNcBW5BRLbbb 1JnxhLk2Mlf1ufXI1Xt6TbmlFM72JX3vbpkRUmbY1x0vchZOckCAHH3hmocx1Ymz a5cHX7U68pOsT1c= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4Nz1HtMFptX/63JFyuK 0VmJM48NAQP7I7H5A4ndMc/FNqg7MY1YOxO5U9NyRSd1LxmpCnyJ7ETM8A4iqDbw epkIi/GkGML9b2qZ0ajGa4jD1h9FO/jxwrAPVdqgAqwRpJPlcGPzgDQutKPQPp7N lyhx2ziIWdStIi+SyLLWZEDuiTmn0cMaziZvJnxUiU86FTGyC0fuwpP/OZl7VThA VU4Pe6YREdmyJS2TLPJaFUPZE4GWa7ugg3J2VArICPqbL4KMRKn+GQWzusypHedd Aa6Di7yNuN1RphLuTfxwiRVCZv1eOfWDAh7pf+V2NjB+F+gT+bwCnVgCT3Yq2Tdc oQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded