treptau.eu

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:e7:9d:d5:45:59:a2:7b:d9:fb:09:06:8f:7d:88:bf:7f:85 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.

treptau.eu

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:e7:9d:d5:45:59:a2:7b:d9:fb:09:06:8f:7d:88:bf:7f:85
Serial Number (int): 165927308851653986831580174232340549042053
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 10:7d:3c:92:41:5a:c6:7e:ce:21:ae:6a:26:c6:72:3c:a9:90:7e:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7f:d1:77:63:70:24:a8:55:71:3b:19:16:4a:64:56:05:1a:9a:45:2f
Fingerprint (sha256): 67:89:d7:c2:fc:1f:c8:e6:ac:63:6b:3d:29:a7:7e:f5:5a:05:6c:20:00:51:93:5d:32:82:47:c6:5b:b2:a6:ba

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 treptau.eu
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

treptau.eu
www.treptau.eu

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGCDCCBPCgAwIBAgISAeed1UVZonvZ+wkGj32Iv3+FMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMDQxNzM0MDBaFw0x NjAzMDMxNzM0MDBaMBUxEzARBgNVBAMTCnRyZXB0YXUuZXUwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQCupXvPxmOJolcnLa3Z7lE61Q9Amjh6R95l7AGu l8bgC7GfgIzUt3FD7PUWsXwiFQGzdVaLH4jkYcES65WGSCbs7/eDJq92Um4e63u0 ntOngKqIlfTA1+M5Z8HqR4ZXzeP33QUEQ0FFT/FP2LLdCy/+UnULv8fgdTDXYmYS mWXMABsLY1zHv9f21BXc4axyW+Yx+RBoXj22L7mnHBZXbUOY7W/1EYcfOnmQMYZf 5IktEfxmVAsKVuXByAIOn6bRbmeItBcW8PHlNq8xQxyFKfxbSES8/k+bgi8Ae0BM WA4f3mNPKdc7liSe0eVxnrt4PEb19VIs7xJ0s1oEUO75/zhUNjLYkmNhOlbo0lLD ddg5PrU4KzK+N6KWetCeM1xL8jjGugVtCeJtPHRuZZ4pL/OQl+YQ5ByiB5/KIV3a j+zzJKKEaFnu/wYRbXqCpzBrfmQyulTbr+Moe8BMI0HYC/wo/tIuLIz+xqoJJsf1 aGTmg31Ml8R8NK7KYMKcNV5kybH2IY4z0TKSTJ/zZ1MWiUE8vcnmwclG9hdikWEr vXevMWpMdHWtFM4VZZEu1YhHaVNfm056yNGKsvELpwL5Exk0/wOx7IGIbQZj9owh eDaLTZhFHWti8c2MUX34NBhPtTtzNQRmuZuHGgybzrpkDy2YmXjUuw14ck/GLEyA nl82NwIDAQABo4ICGzCCAhcwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQQfTySQVrG fs4hrmomxnI8qZB+rTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBw BggrBgEFBQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14MS5s ZXRzZW5jcnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDEu bGV0c2VuY3J5cHQub3JnLzAlBgNVHREEHjAcggp0cmVwdGF1LmV1gg53d3cudHJl cHRhdS5ldTCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEw gdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggr BgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVk IHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ug d2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0 c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQCWt9jd BlMQISSOzznPhNhswkIkzMzvg1hdB8vE3eE9T9e6hQKJD/FxGCIR9mhdTik24XxV Qf1RdiUqrP1Oj4mvNAdhx/UVXs4nuvcouRqKEKX3OgP1HMVhKOq5gxUaqaTDdUW6 kqSujV0KQMkZum+5eff3rTB9OWuGtkKAAozCz3K4mvp3jhhnepSa3VFmv8yTIz25 gl3zu7uMHezTtGskVUDn1t0Vsm9NL6qXhyrDc9oma7vBgrf3oe8igag0GeyMLDq0 1+CvGrSd1R93pVOx835KBohkagIKOQ6rEyFzJ95Hx9hpXZh+85izSu3A6NRkcruN mez0VB3vAS+/R22s -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArqV7z8ZjiaJXJy2t2e5R OtUPQJo4ekfeZewBrpfG4Auxn4CM1LdxQ+z1FrF8IhUBs3VWix+I5GHBEuuVhkgm 7O/3gyavdlJuHut7tJ7Tp4CqiJX0wNfjOWfB6keGV83j990FBENBRU/xT9iy3Qsv /lJ1C7/H4HUw12JmEpllzAAbC2Ncx7/X9tQV3OGsclvmMfkQaF49ti+5pxwWV21D mO1v9RGHHzp5kDGGX+SJLRH8ZlQLClblwcgCDp+m0W5niLQXFvDx5TavMUMchSn8 W0hEvP5Pm4IvAHtATFgOH95jTynXO5YkntHlcZ67eDxG9fVSLO8SdLNaBFDu+f84 VDYy2JJjYTpW6NJSw3XYOT61OCsyvjeilnrQnjNcS/I4xroFbQnibTx0bmWeKS/z kJfmEOQcogefyiFd2o/s8ySihGhZ7v8GEW16gqcwa35kMrpU26/jKHvATCNB2Av8 KP7SLiyM/saqCSbH9Whk5oN9TJfEfDSuymDCnDVeZMmx9iGOM9Eykkyf82dTFolB PL3J5sHJRvYXYpFhK713rzFqTHR1rRTOFWWRLtWIR2lTX5tOesjRirLxC6cC+RMZ NP8DseyBiG0GY/aMIXg2i02YRR1rYvHNjFF9+DQYT7U7czUEZrmbhxoMm866ZA8t mJl41LsNeHJPxixMgJ5fNjcCAwEAAQ== -----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 165927308851653986831580174232340549042053 . . . . . . . . [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 2015-12-04 17:34:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-03 17:34:00 +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 'treptau.eu' . . . . . . . . [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 712495233252647193374751525530834961812908639605858933339831069742863317570126529680589384933823087742404444991288898457873995746903870362426649747187328878622393666886029879751816911970165157686848467460401542835225167061880930050635743151778100416677442904767547433542140713306125176725297951825115794123326775738763765817510898990864065263462394044733903923414251704965887377327595993050854306507490582596736893466999047691001472544414647754572693359511337312227586142980700007808441753989023112346881521858109333215295672328102491246603994280070938826221637058341127882013408250485021825456039654762016642716196472840371168991308654208844869558899211230852146416515876793090574080679275984544972240682697688997814932055600662465837671732360436970996476195529054400648136012781579652985151234667331171883682770441511077253278670103283573822025116193782775983579865339534730022572209025602130258631944561489145728435088967388059419117399902955381314886914343561432478787737764587565811223027694368068580554208067307678346932400818405858071923752016600433788179899528766709839268301198132308768140023653784124335632724688626070198672788767909732991350435231089830665190598135770356676629007777671497767394562952947124581265611634231 . . . . . . . . . . . . . . . . . . . . [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) 107d3c92415ac67ece21ae6a26c6723ca9907ead . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'treptau.eu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.treptau.eu' . . . . . . . . . . . . . . . . [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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