nextcloud.ifak.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ab:00:ba:2e:8f:f1:01:6a:5f:1b:af:14:ec:34:3b:5b:b4 was issued on by Let's Encrypt.

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=nextcloud.ifak.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ab:00:ba:2e:8f:f1:01:6a:5f:1b:af:14:ec:34:3b:5b:b4
Serial Number (int): 319526109250371961276182349311739246107572
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 12:be:53:e6:fa:a4:92:c8:76:9d:83:05:8c:a4:ea:29:53:98:0f:fe
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fb:35:dd:56:10:90:93:02:e2:cf:25:91:ed:d5:6c:50:b6:f2:86:78
Fingerprint (sha256): 97:75:3b:9e:33:5a:18:7d:be:99:8c:dc:4f:e2:69:2e:bd:0a:21:db:1e:9d:82:cc:e2:80:a7:3a:52:3a:1d:fc

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 nextcloud.ifak.eu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nextcloud.ifak.eu

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

nextcloud.ifak.eu

Other certificates including the domain name ifak.eu

(limited to 100 certificates)

Certificate

The complete raw certificate details for nextcloud.ifak.eu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 319526109250371961276182349311739246107572
 . . . . . . . . [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 2019-07-01 13:18:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-29 13:18:07 +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 'nextcloud.ifak.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 732304688297416092482337090598764936050980501105257450453408462421671774526708233748783397532782053607681699786161201769420403667734929679886344259832287617210325480529262606932507117667287497331085672147807405759478218137564193556903019274280967184456167158343738640104294864833854641538509092538289538841949224181167131927407526931351379218657197246804495256310099969795977819445726463520667351094739587532274991079304056551636741525629472731825699809204711252001597809539183687320132173042485967810509030548105585874855468762546103182639702426606421596867954946712757906886343416722819107353231557003660600429781962478758935368772050926463422052775529788717592096777796024419232792860739676083679318959115905756547481007991014170177297664247936304751508606314419298130829048141925164484393774673196198243305552755396284241033550728884091475059896339876251945448115159508710575372627926663133490417733938216739770542537387966006487096155012491997526913479070071517168462812039333721121365526194121220018925541277511571029494511085803166463264350788039811239393405211191083027808463799348684662893949074786095538319375719054503551601600437366762340977931099876204553481916828910182115803053039028989536185853544076824626153139289749
 . . . . . . . . . . . . . . . . . . . . [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)
							12be53e6faa492c8769d83058ca4ea2953980ffe
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nextcloud.ifak.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016bade66d10000004030047304502200e0cd61555cc7b48a8c0ef229a7ecafa6927a47da73f68e0b3d2167a1be50513022100a8aad398f76bfd38014a9c80b78a3f773bf4c54a30f9818e67c9376ce3f09bd500760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016bade66d370000040300473045022066559e743f034bab192b457bd16e79492835183a3831c6dce656c743e0178079022100d632a02dfe318b0ed4aff4d13bef3764e7092114824dd0acaf824759da726f5f
 . . . . [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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