booki.ch

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:53:e6:2f:49:80:4b:fd:3c:46:af:e5:46:df:5d:c3:ef:b2 was issued on by Let's Encrypt.

With 2 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.

booki.ch

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:53:e6:2f:49:80:4b:fd:3c:46:af:e5:46:df:5d:c3:ef:b2
Serial Number (int): 115661690353961644288763083690009755381682
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 30:08:6e:1d:55:e1:4a:10:12:d0:0c:e9:ec:96:f7:ea:fc:54:37:b5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 52:44:8f:87:2f:3f:4e:a8:3e:c1:60:fe:fc:36:e7:52:d8:55:dd:3c
Fingerprint (sha256): 57:cd:ce:51:e6:c9:21:b8:bc:93:8a:87:2b:3f:93:5e:a0:f3:c0:76:d5:78:f3:57:95:df:f1:de:8c:43:f2:98

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for the current certificate on booki.ch
2
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

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

booki.ch
www.booki.ch

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFAjCCA+qgAwIBAgISAVPmL0mAS/08Rq/lRt9dw++yMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjMxNTAxMDBaFw0x NjAzMjIxNTAxMDBaMBMxETAPBgNVBAMTCGJvb2tpLmNoMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAwp7aJzkJE0BNBmc9fFNE7OHpm/nui+5exN58s9np zRHTmvVyFddVnSmBrTxOqpkNIwP5YY1nSzxCzz0lXSPe08VKGnkyOnzU+QVtIcFS iVvrTkfGWz4F45QHCa/1VqxUmK+3sGPJ3LYeHRPNOrEZEQLlER38FiGJ6ib21Kd2 zNPUBIbTZ4aFiMq6lfyyxbg8NoK7d9CPQiYJ/A/RRQOAbVVgFI6z4gcEXdwG9sQ9 8rHQLjmU+Tcr1TV3ki2CWQI5HMfj7Ds/BfrumqSeQmqRcFPwQMwRmOs5ohBUg0Zl W27bGKBG+Wt5Dw6V4OnMyUnW7WcBFjTxyu3qeMYPcliIOQIDAQABo4ICFzCCAhMw DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQwCG4dVeFKEBLQDOnslvfq/FQ3tTAfBgNV HSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBwBggrBgEFBQcBAQRkMGIwLwYI KwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14MS5sZXRzZW5jcnlwdC5vcmcvMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDEubGV0c2VuY3J5cHQub3JnLzAh BgNVHREEGjAYgghib29raS5jaIIMd3d3LmJvb2tpLmNoMIH+BgNVHSAEgfYwgfMw CAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0 aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRp ZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQ b2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9y eS8wDQYJKoZIhvcNAQELBQADggEBABRD3awBvqtp07hoAtnF4+h2HIeps0pJAp41 W8Ksv2wJrdtIYxhTjTbBsAV7I5T0JyHjGu2gCP+Y9wcHN2OhcLCvutCOipgYAtb/ 2PdbHxoEU99Fp//3BqrZY+2LGoC6jZPVE6Lt35GMOR3D/EGUP8TXW7pp5t7FvPEn lwzS0PBbBDfzA+BrmJI0lRCW54qbIwxAIvs7BMsX49kfGm18DyZdYDOAjpjrAZAe r9AwAj9BSwwaaeENoXpPhBNrRYIlUr6fGGJvewvILDwiTckgAjpQ6Wx8brjwovqz kWnEBntdsFj5Rx68d+no0xKKcD4klHiyAiZ2tUw2TUpyKdf6I4E= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwp7aJzkJE0BNBmc9fFNE 7OHpm/nui+5exN58s9npzRHTmvVyFddVnSmBrTxOqpkNIwP5YY1nSzxCzz0lXSPe 08VKGnkyOnzU+QVtIcFSiVvrTkfGWz4F45QHCa/1VqxUmK+3sGPJ3LYeHRPNOrEZ EQLlER38FiGJ6ib21Kd2zNPUBIbTZ4aFiMq6lfyyxbg8NoK7d9CPQiYJ/A/RRQOA bVVgFI6z4gcEXdwG9sQ98rHQLjmU+Tcr1TV3ki2CWQI5HMfj7Ds/BfrumqSeQmqR cFPwQMwRmOs5ohBUg0ZlW27bGKBG+Wt5Dw6V4OnMyUnW7WcBFjTxyu3qeMYPcliI OQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded