seafile.idmt.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:aa:ef:c0:29:cf:e2:6f:19:16:45:67:e4:86:e2:21:12 was issued on by Let's Encrypt.

With 3 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.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=seafile.idmt.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:aa:ef:c0:29:cf:e2:6f:19:16:45:67:e4:86:e2:21:12
Serial Number (int): 278578189757095624338356558446130599436562
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5d:4a:0b:68:51:81:5d:a7:8a:23:ff:e2:24:d6:57:a9:6b:fa:7d:fb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ac:2c:27:7b:a4:b3:66:12:d8:c1:98:d1:d6:ad:eb:76:81:1e:5c:09
Fingerprint (sha256): 81:4d:7d:b8:d1:f1:ab:54:2c:12:d4:a0:eb:74:b3:f0:78:86:50:de:30:99:a4:73:9f:16:91:39:a0:af:66:fe

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate seafile.idmt.de

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for seafile.idmt.de

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

seafile.idmt.de
seafile.idmt.fhg.de
seafile.idmt.fraunhofer.de

Other certificates including the domain name idmt.de

(limited to 100 certificates)
seafile.idmt.de
seafile.idmt.de
seafile.idmt.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
ildmz08.idmt.fraunhofer.de
ildmz08.idmt.fraunhofer.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
ildmz22.idmt.de
ildmz22.idmt.de
seafile.idmt.de
seafile.idmt.de
seafile.idmt.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
ildmz08.idmt.fraunhofer.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
ildmz22.idmt.de
ildmz08.idmt.fraunhofer.de
seafile.idmt.de
seafile.idmt.de
seafile.idmt.de
ildmz08.idmt.fraunhofer.de
ildmz22.idmt.de
seafile.idmt.de
seafile.idmt.de
ildmz22.idmt.fraunhofer.de
seafile.idmt.de
seafile.idmt.de
seafile.idmt.de
ildmz22.idmt.de

Certificate

The complete raw certificate details for seafile.idmt.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFhjCCBG6gAwIBAgISAzKq78Apz+JvGRZFZ+SG4iESMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMDkwMTI4MTNaFw0y
MDAxMDcwMTI4MTNaMBoxGDAWBgNVBAMTD3NlYWZpbGUuaWRtdC5kZTCCASIwDQYJ
KoZIhvcNAQEBBQADggEPADCCAQoCggEBAPmWDxWOpbvVXFsf1ge6MjMkjPpOeJbp
hWqAGNDB3zG+JqdHilBaby0e4SsrnDx6cHSuPgqfFualaKocLAWETQUpdKiRlGzM
PznMSVx3YxQReWmpsmkRHfpMtwW3LKUkhaz7BBfG1oyb3zoP71C83lnwOPjrdnyA
xa37nZCB44SxLY5ljjgpujxUaBnV6QzBbEx4OpYZdhJATMSIhZUq91HSivNFFHwj
0Qo1Mg5qUUM0ps5F56ZPePiA78q6+HFK8Dp8INXC9rKHqN06b5uVOUcJvs4rxP00
KMTeottqu/rZk6wQy2QiM5pAd5i8PVgbs0UAsT7KWpr7AZIZpypIHgECAwEAAaOC
ApQwggKQMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB
BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUXUoLaFGBXaeKI//iJNZXqWv6
ffswHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE
YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu
b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu
b3JnLzBLBgNVHREERDBCgg9zZWFmaWxlLmlkbXQuZGWCE3NlYWZpbGUuaWRtdC5m
aGcuZGWCGnNlYWZpbGUuaWRtdC5mcmF1bmhvZmVyLmRlMEwGA1UdIARFMEMwCAYG
Z4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMu
bGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAsh4FzIui
zYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFtrlhsswAABAMARjBEAiA1sqap
USad1ueVEd59fJWuPqTh6pnZNcyh1yGVgGjx9wIgfDMYoL6dD+C2GM1+L4GPEM01
ZM3Vs6bhGpoeVcNHrR4AdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZ
EwAAAW2uWGzmAAAEAwBHMEUCIQCQ1jfrSWSE1a7EbOcJm1dU2YxSpprjlR0+f+95
5aKv6gIgROdov9m9WopoJWVf4cAPH1tl/iiVeabYv1z1HRKnRuIwDQYJKoZIhvcN
AQELBQADggEBAChkqxTKqUlrE1xmo9N5iKxFQkN2KfYoOCtU0cl0uJE8g6efVhBj
3pcfX2wBaSSsXe7hJl8jld6dXVwjIWAbwcptJnoNLsmuY9wkSz54dOUShkTD2uJj
u4UKQpVnGh42EM1Ho2InPd4CsNe5rtHdxy8sTzd1NhIBqhYprfskz4AMz628URnj
cMNosieiCrL9zlkT1vvV5Z98XG7I+5kA+xoLuxZUBUwUabozSHBNdhN0pwWxS6Zx
y54x7HfbIgqBpGtzI6CRj4wtPzfaw4n+boRIV2jc+6my25NS1v0YrGS9PSwffdyW
zxT1VU5RajhjprRil/APdRExZ/Hp5zJtdJE=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+ZYPFY6lu9VcWx/WB7oy
MySM+k54lumFaoAY0MHfMb4mp0eKUFpvLR7hKyucPHpwdK4+Cp8W5qVoqhwsBYRN
BSl0qJGUbMw/OcxJXHdjFBF5aamyaREd+ky3BbcspSSFrPsEF8bWjJvfOg/vULze
WfA4+Ot2fIDFrfudkIHjhLEtjmWOOCm6PFRoGdXpDMFsTHg6lhl2EkBMxIiFlSr3
UdKK80UUfCPRCjUyDmpRQzSmzkXnpk94+IDvyrr4cUrwOnwg1cL2soeo3Tpvm5U5
Rwm+zivE/TQoxN6i22q7+tmTrBDLZCIzmkB3mLw9WBuzRQCxPspamvsBkhmnKkge
AQIDAQAB
-----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 278578189757095624338356558446130599436562
 . . . . . . . . [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 2019-10-09 01:28:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-07 01:28:13 +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 'seafile.idmt.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 31507334749224542104959782508263932890977239901434497318199141236021110667396143055679541066539076765946252433088398083776104149112293108294527958874427099970918142798767621521200824445420058176238529382819277290678863720594086288144954172021018764942338927635578401769095718946506711208893424714736070058083556238844559227709567244217510216599929056667476644374088496226910968289260496785510407620046758685831209163490552980417907488488920374995710375263015782759334588282169469206701668951398704242322218026243896251873124883368859767437219372641845393549733941196523293342144070757459682381688568235156297201753601
 . . . . . . . . . . . . . . . . . . . . [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)
							5d4a0b6851815da78a23ffe224d657a96bfa7dfb
 . . . . . . . . . . . . . . . . [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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'seafile.idmt.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'seafile.idmt.fhg.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'seafile.idmt.fraunhofer.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dae586cb30000040300463044022035b2a6a951269dd6e79511de7d7c95ae3ea4e1ea99d935cca1d721958068f1f702207c3318a0be9d0fe0b618cd7e2f818f10cd3564cdd5b3a6e11a9a1e55c347ad1e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dae586ce6000004030047304502210090d637eb496484d5aec46ce7099b5754d98c52a69ae3951d3e7fef79e5a2afea022044e768bfd9bd5a8a6825655fe1c00f1f5b65fe289579a6d8bf5cf51d12a746e2
 . . . . [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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