b1tly.de

Issued by Let's Encrypt Authority X1

About this certificate


This digital certificate with serial number 01:a5:82:21:ec:14:dc:f3:e3:ce:c1:bc:40:e6:ae:c5:b6:79 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.

b1tly.de

Let's Encrypt

Organization: Let's Encrypt

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:a5:82:21:ec:14:dc:f3:e3:ce:c1:bc:40:e6:ae:c5:b6:79
Serial Number (int): 143431852247265075089875496221318905706105
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 53:ef:c9:8e:16:f4:02:58:57:56:84:02:60:88:ae:52:e6:de:b4:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2c:41:cf:24:cb:b3:88:46:e3:14:88:95:88:8f:86:4b:ac:a9:bb:22
Fingerprint (sha256): 83:b2:5f:83:d8:53:3a:a7:67:fa:d6:17:6e:74:3a:57:90:0b:4b:bf:89:38:16:ea:18:a3:cb:b0:86:f5:cd:ae

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 b1tly.de
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

b1tly.de
b1ts.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF/TCCBOWgAwIBAgISAaWCIewU3PPjzsG8QOauxbZ5MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMTAeFw0xNTEyMDkwOTMzMDBaFw0x NjAzMDgwOTMzMDBaMBMxETAPBgNVBAMTCGIxdGx5LmRlMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAmkoUAPANG+0l/tcT+e7CjMMqO78Nk5t+Z8DkmELr T6L+pN95k7+l9N2iA/AyXNdlNp/VVMbpnjE4/kg+url0Pj+Ah14m1lVjKVKPY1S9 e9upWvW6huUJASNWch+04UMG8ha/V97F0QkzoR+gKINijA4KTJpv+1zq3ekEb4W3 xul2O7mgla7mw3VZw9rst36kl5YR0KrucoR+y4a4/IemkGlZFTDMkDHjVnGIe9A0 dzo7/U/7FPbHQxEMtU38gYlIjERRpILyJx28/oPB05op/GHrSibKllf4vLpt15az QJebKKZ3a+biwK/QmcKa7IdKtZLRyX9iIdBHK9YVAublsEME2d/1du4wzUfZw1tt GO5tEJHq6tpYkSK3Z9jc8/acwjhvyTZ3DVEwfdl8LFeWH90J+3R9SJDwX2nfDFp/ F2HYciGSqpOGr6V73giXNVvJPMjvpc8VwvFNOR//Lu1SaczAKWe04P7Stya5Z7T6 sIlk8zxSAc2smxGB+4+02oB7wJVrGshKkpoLASnU2iRF5e3N1BZ9OCFHNDwW1TqW YDNZgBncuLRS3TWYm9BjCqdiVVlFvc6avS5EBDDAPs7S1qBVF2cfxSiwV3JbrXxR 7N08N+/wT1C1TbSoHmt36ZViBn5fIkPl03TJdahelyXHroG5bCzWMWoyizvZpvf8 ei0CAwEAAaOCAhIwggIOMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUU+/Jjhb0AlhX VoQCYIiuUubetKowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwcAYI KwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDEubGV0 c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgxLmxl dHNlbmNyeXB0Lm9yZy8wHAYDVR0RBBUwE4IIYjF0bHkuZGWCB2IxdHMuZGUwgf4G A1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUF BwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4M gZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJl bHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENl cnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9y Zy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAEpwoOjCpX1GPHRrWbump rU3DWCRke89loz+K4YzlEEABnLFMlDif6lo/Fj3WXm/Pl7MEjHvSV98PZokaTURF MsIB9noVnI9N+owUiNf7EUL47Ho0+0cZJ9o7WPYQajfDwj8EnCRB0K4Q/kx9NhSB gxo/KXfuG1h+GQ6TdeYkyUu0Bi23GgtkYVMy/dmNhztdJTJ1zlo8a4HPi15zIur8 DVbrn8DyBuL+1ewo3ohFfA/IPyT0V4pUJrIAhf520aCZYP4oP78DHlOYiR79XPad HQyiLsBONHRd4lydIjVkuvwqFN2jYD/1YtLZMquDPHJWNZpY4cCrfGwDHGE+5ssF 8g== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmkoUAPANG+0l/tcT+e7C jMMqO78Nk5t+Z8DkmELrT6L+pN95k7+l9N2iA/AyXNdlNp/VVMbpnjE4/kg+url0 Pj+Ah14m1lVjKVKPY1S9e9upWvW6huUJASNWch+04UMG8ha/V97F0QkzoR+gKINi jA4KTJpv+1zq3ekEb4W3xul2O7mgla7mw3VZw9rst36kl5YR0KrucoR+y4a4/Iem kGlZFTDMkDHjVnGIe9A0dzo7/U/7FPbHQxEMtU38gYlIjERRpILyJx28/oPB05op /GHrSibKllf4vLpt15azQJebKKZ3a+biwK/QmcKa7IdKtZLRyX9iIdBHK9YVAubl sEME2d/1du4wzUfZw1ttGO5tEJHq6tpYkSK3Z9jc8/acwjhvyTZ3DVEwfdl8LFeW H90J+3R9SJDwX2nfDFp/F2HYciGSqpOGr6V73giXNVvJPMjvpc8VwvFNOR//Lu1S aczAKWe04P7Stya5Z7T6sIlk8zxSAc2smxGB+4+02oB7wJVrGshKkpoLASnU2iRF 5e3N1BZ9OCFHNDwW1TqWYDNZgBncuLRS3TWYm9BjCqdiVVlFvc6avS5EBDDAPs7S 1qBVF2cfxSiwV3JbrXxR7N08N+/wT1C1TbSoHmt36ZViBn5fIkPl03TJdahelyXH roG5bCzWMWoyizvZpvf8ei0CAwEAAQ== -----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 143431852247265075089875496221318905706105 . . . . . . . . [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 2015-12-09 09:33:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-08 09:33:00 +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 'b1tly.de' . . . . . . . . [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 629445703825093819898628453654750861199742235850572837285361532943622123057423644183583662533918510799413897784552856936474441610727304096226545905761957284594057765673552271268904635430897463227572208036484199262583657794168360392982947784546133154544126857259672161627745412515701997898759122221931174720834246163756332430756647392401366971065401264735222806270563808782238334504260533691217306495181319371877716679620099101900632496223383668370035905262502645832742508418190430973312389046781480420815568247659192409328617093110148635949551855316419574494184303157100253145024339446557109696314617521195260611692022265281115606222289985828043370927413127705893449788616602552254503781126833216962898925218987109278440549042471953037138204510340890452223317745017456663147559626323428616878308610783761804896483181829885176833297150993659246704285620114684511445762550496564830242930895068825481503161908398485535692918640299005701027006449919490062083708959586153761437393117440520949498466646566661867458648158218590084371959454748530962422217386172429857471686789713404880552361868960204863608439023285417632536171538508575663662649992251227636196944366664420970763969903368788758111492448228106397983523901850414977389212498477 . . . . . . . . . . . . . . . . . . . . [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) 53efc98e16f40258575684026088ae52e6deb4aa . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'b1tly.de' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'b1ts.de' . . . . . . . . . . . . . . . . [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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