openepda.org

Issued by R3

About this certificate

This digital certificate with serial number 03:ec:10:57:2a:6f:a7:00:b2:10:53:4d:95:3d:c6:a2:ed:34 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=openepda.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ec:10:57:2a:6f:a7:00:b2:10:53:4d:95:3d:c6:a2:ed:34
Serial Number (int): 341665216627088682731174297306732496612660
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6d:40:43:bb:07:21:89:89:2c:26:0b:6c:ea:dd:8d:8c:f5:89:1b:ab
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6a:5e:f9:0b:0a:1c:e6:16:97:b2:09:65:38:17:ad:a0:c3:ae:c4:b8
Fingerprint (sha256): cb:42:d4:79:25:60:9a:de:bd:64:53:4f:10:d5:47:64:95:bd:2b:29:f3:24:5e:f3:16:f2:aa:c7:17:41:cb:f3

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

Revocation information

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

Check the revocation status for certificate openepda.org

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for openepda.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

openepda.org
pdk.jeppix.eu
phi.ele.tue.nl

Other certificates including the domain name openepda.org

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

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtXguzzDRsePrXDOLhdcP
blClkQoq1OrM0aLyc5s3haHg/7WYwP53Br2XzS/SNkDIfpsYs8VffwfW7Gy8nNw3
kzUGgUyfybHEXQRFVgb1MiNQeOewfLjutPkqHZ4Lyf/B9Lq3NPBUfhXQyt4rnLCX
6wD8PjvM/pqhCoJoBGP9ecnbEwvTsS949WZC1glRfkNwYQ63D/K/0hALbYG7f9Wd
DovBaUN14Qx9Db1SkBgtrd8uiNi2Q7WlEj/n2/xJpeGg/27VcjAecJAEXMcE6Kck
rDrb4u2a2GQXnOQNfjQD18bAns6SFXKBZHaZSLpwUTrYe4NsHcBjcEDYKZZf0kAS
OQIDAQAB
-----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 341665216627088682731174297306732496612660
 . . . . . . . . [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 2024-01-29 08:37:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-28 08:37:50 +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 'openepda.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 22908397570501625396338220042878707037949225757535026361822271632290281794756870722197745618075191308447971074139589580599212403305994745470799774311369542992720557211787498999596540981585152582170059402075769726910993143877733343371185000470484135281454181182561591705329037736123255517781046239652076530525134711131349326613017407290680765034317490833192498054834095395491811948446119068097506947889706924165880067465923062581081878323908826150190567028717557455735413864601644919159307354687341536293106595950357376079088973230299695976473571091100344811346223440180987142064153040747498290168989599154825206960697
 . . . . . . . . . . . . . . . . . . . . [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)
							6d4043bb072189892c260b6ceadd8d8cf5891bab
 . . . . . . . . . . . . . . . . [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 (47 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'openepda.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pdk.jeppix.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'phi.ele.tue.nl'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d54950f06000004030046304402201be216b4968b782d6b8de678afdf2be5743b028a9a2a79d09381ea77e59202a40220713fa1f909c4f14cd55b1b7e01923925b32bf1d50aa3ad68783bc3a1e3ee562d007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d54950f3b00000403004730450220172099ef5cdc8074b6e21e2146ffa4fe6b93cd01b6c338dfe7602f6e9105150f0221008bd2ee539d890b75da82c83930c927460b16f920897754b2ffe74d52e58a9d11
 . . . . [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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