ida2014.org

Issued by R3

About this certificate

This digital certificate with serial number 04:d0:52:e5:4f:c0:62:dc:a9:df:66:33:a0:a4:1b:bb:f9:ed 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): 04:d0:52:e5:4f:c0:62:dc:a9:df:66:33:a0:a4:1b:bb:f9:ed
Serial Number (int): 419338063395783916752047009303337222535661
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 91:db:af:77:76:f8:61:4e:b1:58:fa:21:85:d9:fd:d1:4b:94:db:36
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 59:2b:c0:d1:a8:db:82:3e:63:f1:ac:2c:71:77:2c:be:ca:d6:21:a7
Fingerprint (sha256): 1f:16:50:fc:9e:da:03:d9:bb:f5:87:93:b9:16:ac:09:0a:eb:56:47:6f:ef:05:5c:1b:82:53:a4:e9:fa:58:ef

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtG//g1qqTZiRld4ucZAU
tNkSlb10YdsWIRq81jyqwCCh1u28wnbaB3Xu4OmcZXJdHJ8vX/nIs+Qo9kNAbmeL
CufpsKD3pPGMRjT+2xVglgv4kcdsIPg57If/A2uzStJBQf/McNES7g9EaTSybEnD
NFjidsIMY0zac9AQzHKWyAiGwmb7fVoFyRLt661/q6YOVz6D55HSD5B/yahTm23d
SDZU1b43/iQVNyazVXmQFg9c6HglaxS9h81j08Uuo5+znJMD3ceoLSL2kt2WQxJN
gV55Ic0bcO5qtEDyJ4JV9F36ZmwjEMoJe6gX1YRRiV3gKq49ySTv6/SswsEpTdKB
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 419338063395783916752047009303337222535661
 . . . . . . . . [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 2021-08-26 09:21:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-11-24 09:21:02 +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 22778123214429383231524764008421819567388992130998568456913810172972950757024350856527551367235421646846181272661830180778670548291190940663804951240428277879665942727345675420585129436778729618333797489835862640512945458469851935925669584373730613785236587957329262217263766610124266732440770538094768257850167561638630873292675411609678264418975936379071032697781376530257732225615101304624817916331846436908769157804431805977372268946571263345812339674487233678431156378456824191294792388041703245658409829048299140803156922483198721071138490026343523890277796030345946503143690820490340004060573499702790373671301
 . . . . . . . . . . . . . . . . . . . . [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)
							91dbaf7776f8614eb158fa2185d9fdd14b94db36
 . . . . . . . . . . . . . . . . [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 (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)
							00f00076004494652eb0eeceafc44007d8a8fe28c0dae682bed8cb31b53fd33396b5b681a80000017b81fa3451000004030047304502204352f346b9ab8024f6c869d4a0f4274b6879ce79351d7fc0089c0b2e51e1b7da0221008a94f321608fa133ad66e8065169ae13fb8317cea54ad8c3a5499e3ff0dc2272007600f65c942fd1773022145418083094568ee34d131933bfdf0c2f200bcc4ef164e30000017b81fa3437000004030047304502206c8a3b56c7475925368aede839379c0986e3546102da232011b981c47feaf733022100d35894aa464d00c8b0c48f86ecefeb88c0b96d0f5385d6c409409793ff0a115e
 . . . . [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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