ida2014.org

Issued by R3

About this certificate

This digital certificate with serial number 03:3a:0c:d3:77:41:49:5b:2a:f1:e4:e4:58:1b:a0:a0:2d:a7 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=ida2014.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:0c:d3:77:41:49:5b:2a:f1:e4:e4:58:1b:a0:a0:2d:a7
Serial Number (int): 281090283806061016678595947879564560051623
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:fe:fa:19:bb:06:39:57:69:76:1c:71:f7:94:58:bd:8e:12:fa:10
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7a:84:a7:f7:b7:20:4b:c1:33:ea:d9:4d:51:9d:4f:c2:aa:ad:89:c1
Fingerprint (sha256): 32:a4:2f:b4:62:44:f2:dc:bd:0f:89:03:b1:9d:59:03:9d:4b:66:85:42:a6:38:e9:b1:e4:6f:fa:b6:b3:fb:23

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate ida2014.org

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ida2014.org

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

ida2014.cs.kuleuven.be
ida2014.org
www.ida2014.org

Other certificates including the domain name ida2014.org

(limited to 100 certificates)
ida2014.org
ida2014.org
ida2014.org
ida2014.org

Certificate

The complete raw certificate details for ida2014.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlWs/v0xXTNwGgmQJyOfi
4UWPAEGufz0GeeC51JBKpRkyS2C6mnQT5gLQgCs6oqSB4LYqBCaJgoanL+z/PlUc
UHK6nBt5lQe25av6QaTY66sbmjISfBKgLrfsudgO5zyOf/4ggDLnI9bgCHmWkdQ1
pxn0rElBYUF9NxVl3N5Oyo4gIUaZ+2rVSxQybIJCVehAH7Q7o5F4lDkkZ7DbFrhw
RJn5YEfgJRph4xM3vQ7iK7HG/SA+tCopg7Npisp3WrNQrflJF+ZJAzmJfzVQUzm1
cLfISWUjl6HfqU0Ww1NiictQz8W/Mf6Mr+JsWFmp7gSerNFGUUScAWIySyJvm4Rp
hQIDAQAB
-----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 281090283806061016678595947879564560051623
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-26 08:10:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-24 08:10:22 +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 'ida2014.org'
 . . . . . . . . [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 18862393899224730642054615573852224817601483831955158409562449146776093545616466637855057868920038737681909667230928098484559114107408140011097540188707821215311612566718568006688882915072544413438654554457399417843848890769431642419711646103215160617814610580457699760954144760022329229714433997991642978877766518511408264817793217091996271695448648530259491451558600803771464416427458597060732395794679551933446183176804048343040602642385849159274030384785186406498240031624018662740242130107514584100072064356669800706767522173945797176002377214512245759340244817326991323532323545178725123438821118928370260011397
 . . . . . . . . . . . . . . . . . . . . [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)
							24fefa19bb06395769761c71f79458bd8e12fa10
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ida2014.cs.kuleuven.be'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ida2014.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ida2014.org'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001899176b8150000040300483046022100d4880aa96a95850c89c56b8935f325479023e7ecc24fe5416381796140fdc21f022100b8af2b54ccf23da537e52b4182747163a827682269d9ba6a1e704075a745ca07007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001899176b81b000004030047304502210088a2eec69dc90bdc6f1531e27b2373e0e0f25f99e2aec1900cfc30c2974e8fb5022031dd38d0a760571e6f51f9141e784adf2b7f9ffd5d6bc34b7034cabdc2cd2a12
 . . . . [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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