i-tea.ch

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:1b:62:f2:0a:7d:e6:03:41:7c:56:9d:e0:d9:b0:20:29:bc was issued on by Let's Encrypt .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. While the 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.

i-tea.ch

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:1b:62:f2:0a:7d:e6:03:41:7c:56:9d:e0:d9:b0:20:29:bc
Serial Number (int): 96431430930851074183049265067120375376316
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 60:90:61:80:ca:65:15:5c:9c:5d:27:28:da:a3:3f:78:f8:30:37:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c9:08:75:54:5d:1c:fa:55:65:20:be:6b:f9:b9:9d:7c:23:bc:40:8b
Fingerprint (sha256): 8c:d8:b6:bc:6e:7a:23:8a:0a:c2:5f:0b:8a:b0:d5:73:e9:75:f6:68:ea:8c:55:0f:70:1f:ce:18:44:bd:eb:81

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 i-tea.ch
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

4096

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

i-tea.ch
www.i-tea.ch

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGAjCCBOqgAwIBAgISARti8gp95gNBfFad4NmwICm8MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMjAxMTM5MDBaFw0x NjAzMTkxMTM5MDBaMBMxETAPBgNVBAMTCGktdGVhLmNoMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEArYIg1LTSEuK7c3PkXD7i+MvjJ4F1VGju+jKl6mVk d4Shxwhej70B1PZela5xMCVYOAiOPHvUXOp72AiDPpHN/0p7S2kXOEAvtQ65gLOE HC1idbFMSFEMbyjDfekQ/17rYZxtsQGVgfilgEKIS3tCc7RcfDaThHHh92nSm7fV wFs45SzBhcYWwiL/jczkkc6iy6EevCX3Oeghhyx/If9k8KkndziJlMz5RPZ5C6PG Qm137HsBIeW77irib4pbzWF6Zh6Jzv7QcnNYdPi+Wwg5f7HQRPEbGosd4BCRp27y Nzzr+85UMVd+grn8bmBG/7Xg512cgNybqNkhnyWOLfTZGMol5EyiK21Iyo6VO3LY 9F9KU+egA3JuB8Cmw3u0ElHmZZWHcSkSP9V5xcQSIPKWo2+oFWm4EPZDhVxNFSbc +fTHYgahgU7iFl8WvsTQWd8+zkDjsDNc2nzVw7qQZeb4NC6FJyReE1oEKGJLgfeK VmsKV61I90OYBzAOwlTxZsN1uip8hFahStDNTxhbGxWRAS/xMtRluza66VTqBgV9 G1kts5bXPf4ni91U+rz3QWqiHIUuN5NpLOgbeXAxjI/oJtOHg6fZdcKBlyGJnZ6s ljDj59LiP16+6zfiNma5wKXYiOVuQHEj3mHHVfZoV3VHfyXS4WmP+v3GVUcQzqRm jVsCAwEAAaOCAhcwggITMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUYJBhgMplFVyc XSco2qM/ePgwN18wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYI KwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEubGV0 c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgxLmxl dHNlbmNyeXB0Lm9yZy8wIQYDVR0RBBowGIIIaS10ZWEuY2iCDHd3dy5pLXRlYS5j aDCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEFBQcC AjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVwb24g YnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0aCB0 aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2VuY3J5 cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQCbtPBcn86W5vjL hi5Mf7syDDUDrZaEIuDgNh22xKDRjUEj85wC0UWBAa4+bnDfmjLsfMseO7O3phDR fqPHehPGiSYZHVOLMAkCBxR4k4H+ID5o+hngbKBAlkcTaTyUKtnayTFwmkQNYuiO +iZvybgkS6lJju7PqHL5PCJHpcnuKC5slZ9PVFhKKa5XOJdc9JZIy0qIHyiVCvNN kg2wUt+TncyWgDxYFQxpbYQz5wC3rlYGQruwcL3W1sslfaHpiCFMT8L5smk06JSQ NVDzcPVS5EhsmbHbTCSINCgWcHQrh8rdgmAEI9ZWe4muqY/J5KkcAfFifbok3HKx GfZ/x7nH -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArYIg1LTSEuK7c3PkXD7i +MvjJ4F1VGju+jKl6mVkd4Shxwhej70B1PZela5xMCVYOAiOPHvUXOp72AiDPpHN /0p7S2kXOEAvtQ65gLOEHC1idbFMSFEMbyjDfekQ/17rYZxtsQGVgfilgEKIS3tC c7RcfDaThHHh92nSm7fVwFs45SzBhcYWwiL/jczkkc6iy6EevCX3Oeghhyx/If9k 8KkndziJlMz5RPZ5C6PGQm137HsBIeW77irib4pbzWF6Zh6Jzv7QcnNYdPi+Wwg5 f7HQRPEbGosd4BCRp27yNzzr+85UMVd+grn8bmBG/7Xg512cgNybqNkhnyWOLfTZ GMol5EyiK21Iyo6VO3LY9F9KU+egA3JuB8Cmw3u0ElHmZZWHcSkSP9V5xcQSIPKW o2+oFWm4EPZDhVxNFSbc+fTHYgahgU7iFl8WvsTQWd8+zkDjsDNc2nzVw7qQZeb4 NC6FJyReE1oEKGJLgfeKVmsKV61I90OYBzAOwlTxZsN1uip8hFahStDNTxhbGxWR AS/xMtRluza66VTqBgV9G1kts5bXPf4ni91U+rz3QWqiHIUuN5NpLOgbeXAxjI/o JtOHg6fZdcKBlyGJnZ6sljDj59LiP16+6zfiNma5wKXYiOVuQHEj3mHHVfZoV3VH fyXS4WmP+v3GVUcQzqRmjVsCAwEAAQ== -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 96431430930851074183049265067120375376316 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-20 11:39:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-19 11:39:00 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'i-tea.ch' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 707852161757369817350739794177198243881751644349999441087172632088043730048912113380996042279802524778501777105333573824111345915210854038461179052912479646125106885913034338696471325319545020678191033082744202201015774633704445052016297874244735404909152266746949060853592862165770156702535090533668352543995538106908411268500199406578559731565763982243360645495735466103137646631238588500247723671478172525873310864443843823168824310931512559435673953330872741232431259522927094250757543708142119291272544657382520123636779834936628455215712562671536918387816164884757399935209376574126525535574112726142966750563670822216601590852401891546533930790761670110543266817635121400951040283961694930107260494335430759568569179216159383376850858171202782104803352564920300654792072289592246095346270422061234221166468704159079244899291461839313717727060132548098821412678583191727237374588157685315007709365749145692655125159497682650928501821201782888353421910049414958906831050049729864952463209853206942458751373883388834772924291832603930592575658106217567213039273554484895636607190120552086836879860726166771901824073277968475022412243183126488711929363458513100434202175510747755235434365607731512654474573399473228564492710219099 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 60906180ca65155c9c5d2728daa33f78f830375f . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (100 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x1.letsencrypt.org/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x1.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'i-tea.ch' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.i-tea.ch' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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