nextcloud.ifak.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:8a:14:58:e1:12:ca:76:de:5a:7a:78:53:6d:cb:af:96 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): 03:5c:8a:14:58:e1:12:ca:76:de:5a:7a:78:53:6d:cb:af:96
Serial Number (int): 292826374664046764847105219826493720080278
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8e:96:41:ec:87:ac:4b:96:05:09:83:4e:15:22:79:08:77:2b:f5:e7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:7a:70:e9:2c:68:71:53:51:73:20:ac:92:bb:40:48:f2:48:63:08
Fingerprint (sha256): 8b:7d:16:e2:89:63:8f:02:06:3d:d6:c6:ee:42:88:6f:d0:15:64:a0:8f:af:66:04:1f:70:e8:b3:6a:c3:95:23

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 292826374664046764847105219826493720080278
 . . . . . . . . [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 2019-01-02 13:01:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-02 13:01:56 +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 992481999465451344765173368512529589727377068580321192392355254737836365089970383465092725554848017314491908866393289921162464996483873192072180390263467035417785410921383161471234696453485648854886129074023588599541457494145194976464996587378529574398066106971064235828954458690387727756171122242582967742378083192291330298970245440505098818845915263018562635471111268355370025859949047731346518489176185858505202921790499901380026478826774594925300048562407026978119695496410776009539074942851358218176394060003969457335795752673447737169049640110350384493321418884785834923701267426175025057691323419995971037865831194958319963737171411693725509662723169983771648237817926587890781785432087051279034122155099526040071397648538674472280703067186808984111650162273559720764279859281685827519692236090573955982442888590727980186457897465429324400503947188864974385120130149363023397898083802559750103044184972458914858007373263323397920144073932103297432649424818684605138073449660491336641637068671312169780184481684997649382571620464241337521434633034939068455003689048301346332098452297138096160122656039224497521769244438977663416697468049388673650505617532014908315763284055347852094297632796901580604384715626656600939860842677
 . . . . . . . . . . . . . . . . . . . . [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)
							8e9641ec87ac4b960509834e15227908772bf5e7
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001680edee8fe00000403004730450220646f64d1b0cc1f00dd79494a6e5afd40b64613132b2cc7f2004a2504af2000d0022100a6e3b53dbd3f68ede65d25a5e44de89c4c56d963080e671acba855b90861eb9000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001680edeeaf1000004030047304502203b6e5c429b6f8c10e06b3898f0a93f69be62e679dfb4be7388d925929a84cc6e022100eb0386d43f18fd7379bf14f7cfc05364ae2dd4e25360c698d66c3c20080b46e3
 . . . . [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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