adj.users.ak.tu-berlin.de
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3b:d5:16:ad:7b:f4:30:97:9a:d3:fe:7d:45:38:64:80:7a was issued on by Let's Encrypt.
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- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=adj.users.ak.tu-berlin.de
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3b:d5:16:ad:7b:f4:30:97:9a:d3:fe:7d:45:38:64:80:7aSerial Number (int): 281696760755926682639109798772070915801210
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f5:e2:a0:11:c4:aa:36:a4:91:e7:44:ba:fd:a1:d6:41:61:2e:62:26
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 92:aa:b9:12:7f:bb:2b:d0:bc:65:ff:6f:24:9a:84:da:4c:91:71:79
Fingerprint (sha256): 01:75:34:aa:4e:c5:f0:91:c5:9a:ba:48:f2:17:9d:4a:af:c6:0e:ca:ce:c0:86:aa:88:8a:45:ca:6f:aa:37:09
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate adj.users.ak.tu-berlin.de
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for adj.users.ak.tu-berlin.de
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
adj.users.ak.tu-berlin.de
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Certificate
The complete raw certificate details for adj.users.ak.tu-berlin.de in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGbDCCBVSgAwIBAgISAzvVFq179DCXmtP+fUU4ZIB6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTkwMTAwMzFaFw0y MDA1MTkwMTAwMzFaMCQxIjAgBgNVBAMTGWFkai51c2Vycy5hay50dS1iZXJsaW4u ZGUwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC7vjwtfFgNGxLNiSJG Jfxi5COnmIGLn5jufexXwKiyQE/2f/ZDetTTrC0WosppqY8NlE6wVRgBJoURdR8L rSwDLYSQBeWupfvdAS0l4te0LmXYnFYNcmkT+e0PTmDUdCuR/6yKaLYNwnjJKqk/ rQKm/xGkcRyqMyiBvl9yhD9JYR7SRMYt+NzHQdbE1AloxjSH+O8IH++DH+1zwkkB SDGaCbr5ADZ6AFPFLhsmmV5xDMdoqPZsoXDO9oUdRmd5+NuyC3LATL4vyPTqT342 0H6u0mbXAnYqQuhjehbjJ+kg+nYssd5LTE65j9uzK+nndkpUW87w2D0nRjKgHccG S4thO3wmmyb8ROy94IoOLary/ATptw0OyxdvdXHSfJb0RuExEKId1Sae1AUxOkwf dGVucD/gJH4V1pfQc43T6W/7cgYNJP4tVbukJiYBxPMWajyt9Kv1IMHcIPsYHkAI UjX2FCc5iL8/oPUzZJLnhnqsY2vuJk/jt7vkyD25TtfbXc6q9kA56MgbyF3O6/iF APshbK0bG+kjjwu8TZjSq4GeQTNBiOCsJrTjkOjKLe9t+kIRhiTQzfbv0ZfglcyT GiKh7+R4GZNlfQkAoQqMIYhO/aGE3/8vn7vBq6jRD/at6LIoyZJtjimtS5lDN6/6 xHAzA4olaVl0ORkm9XmOBR3JbwIDAQABo4ICcDCCAmwwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBT14qARxKo2pJHnRLr9odZBYS5iJjAfBgNVHSMEGDAWgBSoSmpjBH3d uubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6 Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6 Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCQGA1UdEQQdMBuCGWFkai51 c2Vycy5hay50dS1iZXJsaW4uZGUwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYB BAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5v cmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0APIAdwAHt1wb5X1o//Gwxh0jFce65ld8 V5S3au68YToaadOiHAAAAXBbLN5SAAAEAwBIMEYCIQDLTe4elbd0Q736chmoMB1e Sg/ukhYqFEi5MLuudwoaVQIhAMA+TEQzkSFJuHyUKah5VM+sUM5bO2AofJDGU2L6 mBS0AHcAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFwWyzfGgAA BAMASDBGAiEA9M6d02AzYoJhpPrQM/xfct9Yh3p4f2Ddg9rRMKOKk4QCIQCwfs9V XPJNbTdclRZlzvESe4yYehbnMcy4bl9lnKW6iTANBgkqhkiG9w0BAQsFAAOCAQEA PZm3maEK/vU8w47Lmn0SwkiPl2gKBOWTfbjfRzYDWocsEDDWmJzsJhQyKv0AO0H0 a1Rv2kjFLxa626GpkpW8sNLoEyppt9FN8LYbEy+c3IIVRa2fMZgI5ALEa00169KM b3yXnNSw0EyMONFwrssiE21MnZalExDBSkxO0JKQDNeKc2V6gwtSTxGA1PMmfBgC vHVay8dT9krXcv0byCiqGiGwIU/XCPUSj2AVC3UiawrhhjHcCeZSy//8+xFDChVu YcvAyeEzgenPh6NM4VMIVv1FTj+NHoYdG0QwuhGjUIT4QlegAW9L7Pl3gTDX1N+x bc7V4otqsr/b5a2lxIu2rA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAu748LXxYDRsSzYkiRiX8 YuQjp5iBi5+Y7n3sV8CoskBP9n/2Q3rU06wtFqLKaamPDZROsFUYASaFEXUfC60s Ay2EkAXlrqX73QEtJeLXtC5l2JxWDXJpE/ntD05g1HQrkf+simi2DcJ4ySqpP60C pv8RpHEcqjMogb5fcoQ/SWEe0kTGLfjcx0HWxNQJaMY0h/jvCB/vgx/tc8JJAUgx mgm6+QA2egBTxS4bJplecQzHaKj2bKFwzvaFHUZnefjbsgtywEy+L8j06k9+NtB+ rtJm1wJ2KkLoY3oW4yfpIPp2LLHeS0xOuY/bsyvp53ZKVFvO8Ng9J0YyoB3HBkuL YTt8Jpsm/ETsveCKDi2q8vwE6bcNDssXb3Vx0nyW9EbhMRCiHdUmntQFMTpMH3Rl bnA/4CR+FdaX0HON0+lv+3IGDST+LVW7pCYmAcTzFmo8rfSr9SDB3CD7GB5ACFI1 9hQnOYi/P6D1M2SS54Z6rGNr7iZP47e75Mg9uU7X213OqvZAOejIG8hdzuv4hQD7 IWytGxvpI48LvE2Y0quBnkEzQYjgrCa045Doyi3vbfpCEYYk0M3279GX4JXMkxoi oe/keBmTZX0JAKEKjCGITv2hhN//L5+7wauo0Q/2reiyKMmSbY4prUuZQzev+sRw MwOKJWlZdDkZJvV5jgUdyW8CAwEAAQ== -----END PUBLIC KEY-----
ASN.1 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 281696760755926682639109798772070915801210 . . . . . . . . [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 X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-19 01:00:31 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-19 01:00:31 +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 'adj.users.ak.tu-berlin.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 765925047637762679390760611018460462642431287629399399966452022897811027942089712056931514683269319209035110953717149734036364174793502744460574013157914808167545166252074656334261035242413424851598258742490706165762453999966250076299699267488629339697257090358416268795344282280287164826225937882207536234237205496312072364440803368253686035894910937146942189811836328281520446297425095744375937109300050664616553860965162432770545750300098186806768859297770866660420244913071286688160295637864251582020772190027863541554402666323556953648185890721014746906666102776399217992103088397124712453165060072945491449863654017597836710084226829613100266924951613433076777896954933787292343848627194177052875297382928481418073411923432704222616009773889574921471255100009783472666623971009780265925144400503452305733616969353508846137804066890677290677892240390405690301917997711498901224193384728113004306635946989628025465300026815910664699420783271748888305291034176177627905430271061739619655588563958870840401292514033072027600797594529200350828787303541631739992771472360729129847198494453199235976808229403139016341567924750652566681171818274606967005705131688915689526322320415586779183355362094010287341240185187017719227510278511 . . . . . . . . . . . . . . . . . . . . [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) f5e2a011c4aa36a491e744bafda1d641612e6226 . . . . . . . . . . . . . . . . [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 (99 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-x3.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-x3.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 (29 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adj.users.ak.tu-berlin.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f200770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001705b2cde520000040300483046022100cb4dee1e95b77443bdfa7219a8301d5e4a0fee92162a1448b930bbae770a1a55022100c03e4c4433912149b87c9429a87954cfac50ce5b3b60287c90c65362fa9814b40077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001705b2cdf1a0000040300483046022100f4ce9dd36033628261a4fad033fc5f72df58877a787f60dd83dad130a38a9384022100b07ecf555cf24d6d375c951665cef1127b8c987a16e731ccb86e5f659ca5ba89 . . . . [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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