obacommunity.org

Issued by R3

About this certificate

This digital certificate with serial number 04:da:5d:7f:a5:da:2c:bd:1e:7a:ae:25:28:1d:5e:19:d3:4d was issued on by Let's Encrypt.

With 9 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=obacommunity.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:da:5d:7f:a5:da:2c:bd:1e:7a:ae:25:28:1d:5e:19:d3:4d
Serial Number (int): 422754980704997772722781477497648212202317
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3d:21:0e:31:d3:3b:b8:c7:54:69:ad:82:61:c5:dd:a5:bc:6a:42:85
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fa:c3:d2:16:58:5f:ad:14:22:c7:5a:8c:f5:5e:ac:3f:e0:ce:96:ca
Fingerprint (sha256): bf:8c:ab:94:71:d2:29:2a:e2:8a:6a:ec:ca:56:2b:16:58:a6:04:4a:5c:ce:7c:98:9d:bf:59:dc:55:93:9e:86

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

Revocation information

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

Check the revocation status for certificate obacommunity.org

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for obacommunity.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

obacommunity.org
opconnect.org.uk
orucommunity.se
ouracsabudhabi.com
oxfordalumnicommunity.org
www.opconnect.org.uk
www.orucommunity.se
www.ouracsabudhabi.com
www.oxfordalumnicommunity.org

Other certificates including the domain name obacommunity.org

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuPzKszl56ffe2iadw/pZ
GM/kSobFdJHWt9B6RvvGPdJmbHvkkixsm63k4YhArZ4dppjGf7ud6ciflbZjQERl
hKEYoXRwsayRjmPOzFvu6zdG0IejQzZIjVrZ9ul0uvPamB9pyqGfia9dYGkv4Hmm
oaquqNhCESqENVzP7IE1mv3o+eSWhQpFXaBZOYYvyKY3WoRCAhEHcUqyn/eN1XE2
3zJ8IH3yU/coLsqI7+UKmGv6IbX/tc2lY7K4c0cVTsXKGL+WpCVT35whPNTvZwBi
ZSWa/4X4/k/Br6B5viR0PChL46uy5+/E/LeRrtInUdDA2lpqouFRmq5OSYOkrUkE
/wIDAQAB
-----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 422754980704997772722781477497648212202317
 . . . . . . . . [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 2021-11-09 09:34:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-02-07 09:34:39 +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 'obacommunity.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 23352504394981540268272321262313406320842633699944805801254265419570737251868305420359844368724351161636410077499135541195058895139518007910244313063292172450712859017040938653743192899683577820082524681621326018712495497745975883017149039553430959763296556043092883689388993878538645888550769589805146410184256381376259322092053075500088850029718073670251954317710201199112313032483656453179186944780652649921225624358930341769498225557116145338144012673696048529048012495633477079154060481599347775861808451198162232949500955613280712943790127189668343735378769733823847399674310962819391177679835595544042792355071
 . . . . . . . . . . . . . . . . . . . . [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)
							3d210e31d33bb8c75469ad8261c5dda5bc6a4285
 . . . . . . . . . . . . . . . . [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 (201 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'obacommunity.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'opconnect.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'orucommunity.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ouracsabudhabi.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oxfordalumnicommunity.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.opconnect.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.orucommunity.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ouracsabudhabi.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oxfordalumnicommunity.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)
							00f00076002979bef09e393921f056739f63a577e5be577d9c600af8f94d5d265c255dc7840000017d04439e440000040300473045022100eab2e4d12c0ac6c7cc31401ad4cf8a638dd90e7977d1070b2196f8e44d8aaedc0220252966eeed024b8d71c27418884d18b3fdc29c8243d92942fd51def76cc6d8170076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017d0443a0120000040300473045022100a681ac2afdc740ebd9492a6340262a0679b3637a110bfba490907138205eaed102205eb5b0c6b0480329c2426889668b549a3b985d33bb58a166c7a6d7cb5287653e
 . . . . [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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