nextcloud.ifak.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:1c:23:9b:f9:67:6a:b5:27:ad:0c:56:a9:54:38:7c:ae:3d 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): 03:1c:23:9b:f9:67:6a:b5:27:ad:0c:56:a9:54:38:7c:ae:3d
Serial Number (int): 270912096913446078332894286790717941263933
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b2:aa:01:fc:05:3f:73:9a:27:ac:50:b6:c0:8b:50:4a:e8:9b:9f:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6a:de:d5:a2:da:3d:e7:cd:04:ef:3a:b5:80:fb:bc:db:e2:91:c3:ea
Fingerprint (sha256): 1b:21:28:ee:fc:aa:25:b2:e5:fb:fb:9d:88:63:4f:17:8a:2c:5e:c5:ac:04:20:d4:be:ab:a4:b6:55:6a:f9:8f

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 270912096913446078332894286790717941263933
 . . . . . . . . [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 2020-03-15 04:22:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-13 04:22:21 +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 967542799302227104483006518696943852366374075495295157221560400236518637997187311931484340909255467377976591469002122365611563707143574641019544907444983000722388439113334305092851935000254826620615844692567561611173937503586028027138453459004302449394337546633931405615417067665338061899165627276581885240762482226167897877416517894682928068605333397791350892448287052038400868358981116757422342726434130404317381243016747013135747933646110038875150997383741896704190786794697084518478207391457112954575388683966274702998731092452610713713929788213288243292405992999693812066369414553298073886464341108929856820307743273524944722844853818439193727838290569809964010174003609218072386822781598496555061833504267084255082345509746330369559103061997318873543665511348911970016264684001271008605429916915855632060116755132934948281948496514755680247967469985112648143063174615147395613212620650003994250022968215308610514078152886309072020252581263845558733110236543244809614268468892875010049466225793059924692337720186513680870442758772487582814929118305229388139201881905184018877592906613565578409913402684844261794251506756013333910922241795804334772962356366821230021945996532175151389582730935773283486009106754392712545206267189
 . . . . . . . . . . . . . . . . . . . . [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)
							b2aa01fc053f739a27ac50b6c08b504ae89b9fdd
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170dca4a0170000040300463044022017f745baf42189e6bb216b6f94e5775d177ab12cbad19318f65f9873cf0d38050220782bb4bd7a61b58b72a92bcd376974b3077e40fd7d9e28b03faa0a245d74d26f007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170dca4a03100000403004730450220214b811f42f362dc37cf7a6b8959ec0f861e1ea121d8a5ac188ae29b1d0e91c7022100f98620f660cc5b3c725d35b31db12c461d7fb7812b71e5be72c6741a4d754d7d
 . . . . [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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