nextcloud.ifak.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:71:cb:ca:09:0a:bd:a2:e4:be:ba:e3:bf:73:c4:18:ed:14 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): 03:71:cb:ca:09:0a:bd:a2:e4:be:ba:e3:bf:73:c4:18:ed:14
Serial Number (int): 300059647567849205919678060406357817355540
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 13:2d:96:d4:f6:58:48:85:13:0a:4d:8c:41:00:6a:e1:9d:c7:62:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:f1:ec:77:75:f6:bc:59:f4:8e:71:20:92:74:52:e9:6f:ad:12:75
Fingerprint (sha256): 52:cb:69:65:57:71:95:84:9d:38:5d:18:65:f7:48:2f:ea:1c:6a:0f:31:af:28:4d:9c:db:2a:db:8d:2b:97:38

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-----
MIIGWTCCBUGgAwIBAgISA3HLygkKvaLkvrrjv3PEGO0UMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MDEwMzIyMDlaFw0x
OTExMzAwMzIyMDlaMBwxGjAYBgNVBAMTEW5leHRjbG91ZC5pZmFrLmV1MIICIjAN
BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx6CO1TaTVlV5w3BzLvR5Z9cji5+8
Sz7mHDF1RVdbJTpsCf4NqtVca9RyM0itbPdJJ5BhgsagFM7UwCUNRrAH0W8hwugy
1wp/QTwGJf7OtXnJwnQdi41YazRozeuCa7PWaxaGjFfUNluswHHQAvCb7OjqYHyD
b/YAkIWXkRhSkQhOwTwLiA3gRKbwKrQpNJuymngpF3Ver/QNL49WrEbruhwaPyPd
i9eOpNaS6Wh9qWNOh9cXHZn461V72mnMTR97canDftPtS1u4xAITaRfX3B+FAruR
LyzW1slbnFxIldOuZgxLc6R9tyR1G8EZGRHKq8mtYVElSqlhdM6oI9tNqFdQcc5M
iiA9MSVqDgr6uiF6jevcLHgx04vz95FtPbCOdcjfyZhX6J7kL9Ho7tuBSTQOJjxg
K/n8aC5EDvaZll077sKiCep4N4HJpHjZcB/+uoHnyA3UhF/zmZbjFxIV2k+zUK4G
nz4D7XMcC+u5oGCvWUjR5Q7FGMCbPu8lEVod590qflCQLVAwaixJFN/5jyZdJqc/
NyV+8x9mBAFQ+H4qdPvNrfhIdBNgGSO2fzlnxiF8Ass6CQedRmo1r0SMmnfXlBvd
TEGkRjOCsFvvkj2+LudBDeCdSzy7EtrvO8gUq/KYG2w72i/oK4oM0YJ1G2SfRig6
ztsLJj7hMoe4xxkCAwEAAaOCAmUwggJhMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU
Ey2W1PZYSIUTCk2MQQBq4Z3HYoMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl
7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p
bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p
bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFuZXh0Y2xvdWQuaWZh
ay5ldTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG
AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkC
BAIEgfQEgfEA7wB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEAKQaNsgiaN9kTAAAB
bOsPFlAAAAQDAEcwRQIgLGw16mDG6w5TPl5uT4C41Wm1oEa4bE6TsEHWm+PK3eoC
IQCWr5YTUjOH08DKMDH296f1JPE4vxwv4Av+bxFsE7Q5AQB1AGPy283oO8wszwty
hCdXazOkjWF3j711pjixx2hUS9iNAAABbOsPFxgAAAQDAEYwRAIgWZxV8gXxCT8k
j/fB/rl/lsGKUNOHkoW64ZcFMu8keI8CIGtxiKpAmme86lMoHjmXslOWcfQ6p1Yu
au5W3YIyol0iMA0GCSqGSIb3DQEBCwUAA4IBAQBQRW/j8P4syXhyWYBbFF5VGnrh
rQfBmOjbJ1sn945I0kOONDvZ71KTcF3t/eieQiSinEwKBGE/NaSdjHBfLEwuY3zJ
L2JUmTVNqw2DI9+POL1SBCQeBzcS+qAp1HhcxXXC11TrStZwCxIcx+12SvZuUqZ/
pRm7uqeInRvU4QzVDUnghtUk/pMDfN9bM6UVXd+p7DoPzxVhHjl7Eyg+sk+wcQYl
BGPy702dAuCCp/LD/3EGzvd4FzV3bQMOOljfQx8xPU8fqajTiqdzPJLoqeH3cHfT
dutZ7d4kCGSWlyJZlrhz4WqV/PvOT3rTDc/6EEUr1pG3POdRcyjmCqG4ZQCg
-----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 300059647567849205919678060406357817355540
 . . . . . . . . [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 2019-09-01 03:22:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-30 03:22:09 +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 814407838485475288787370463836543989838188986627010738490465416347243903423600992453535958975723047851180137395933873947028739011757117340069905856573934560749133731329327282703277785247942614011893558962730675530411448331927490458051350373272418348667722138868129281898502223149912698002484583234210444041317237078340965617467575120508698626223744556738871010283422867108171363669004681818169116594819666969702509955756929224012912250007515971875390560845757400247361846160341988921814282469178404981266530629459112455786598609782588859719544179898150445976984274314357293616578444358176823258370047092180037178970407375297336594769768666536845250417656081241232291948656152183196856890495494868921437950645745136114846793326708209733562556512234139909297777172647324507638470375269680223831129165242259611860436694276778715280191928974990919493698394034109313388546240694632599724396991971639007988351748801035455822974557413946355359447004865237825616610125520831483400601865727412277269696122138451581884638231547816863231832570826098619573044671769496751465834121013684053059967519831907239494419779118339137633985331724855190161022012276815965469694381372552627487948630461252214287689031920906404290033956979131391143279380249
 . . . . . . . . . . . . . . . . . . . . [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)
							132d96d4f6584885130a4d8c41006ae19dc76283
 . . . . . . . . . . . . . . . . [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)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ceb0f1650000004030047304502202c6c35ea60c6eb0e533e5e6e4f80b8d569b5a046b86c4e93b041d69be3caddea02210096af9613523387d3c0ca3031f6f7a7f524f138bf1c2fe00bfe6f116c13b4390100750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ceb0f171800000403004630440220599c55f205f1093f248ff7c1feb97f96c18a50d3879285bae1970532ef24788f02206b7188aa409a67bcea53281e3997b2539671f43aa7562e6aee56dd8232a25d22
 . . . . [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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