obacommunity.org

Issued by R3

About this certificate

This digital certificate with serial number 04:0f:f9:5f:0e:1b:7f:bb:73:50:82:57:ca:24:fb:b6:c1:62 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): 04:0f:f9:5f:0e:1b:7f:bb:73:50:82:57:ca:24:fb:b6:c1:62
Serial Number (int): 353884850556139494448365354540153234178402
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b1:01:2a:d9:44:1c:53:5c:44:70:a9:03:cd:e0:bf:dc:56:89:19:a5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ce:c7:5f:7d:35:68:64:bc:5a:62:fb:0d:28:8c:8e:ab:cd:c0:81:53
Fingerprint (sha256): ba:17:36:d9:da:80:87:ba:9a:8a:e2:ec:10:01:78:18:46:7d:7f:c3:4a:db:85:c6:41:16:3a:fa:9b:7c:03:6f

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp6Rn6kX0DcL/9bXqvHgZ
m+cOys5cb5ywgoyPGan+0U/d793jsjg4D39etB/YkkY2Qd2XNuBcGvyuhK3SmeKb
usmp4ngYowGO3LdnLY1Xh+XyVbx5L7MTHqpTmnTas+w281F0nRg5nDLR/2rIJaCm
Yds/Yj1AudYZRsNfL07BubFJSi5CeE1fAF/ROQUQ4APxkdoc9KBaxoXw7c7pyW9n
ZjBY9JK4Gdg3qQFjbgfqSiXmMsQZZ41rhLYB3383GMZEMU6/KuIGdtGnAD9LINyV
SD163WAkAq79+lbyp8FN49mzcx74Jho5JyqJ8HWdH4gSByD2W0alJU9NCs+4Dv8x
EQIDAQAB
-----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 353884850556139494448365354540153234178402
 . . . . . . . . [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 2021-07-12 06:07:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-10-10 06:07:37 +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 21162868509311561506713691265024291887314456720887151708529391245789532866054568595235620509493966987505452544743387659012984947433709241248311752000635696428294908419000704925450760604962521909023787100439303429486079264326307167856527683716430016703433833253104863869257084906018939512827209320326220376157554528807096044517872586873557227594150927376531601428739418540934668810809449693187385947516584860527927250753743442154547854827502320942317452696449512083346546028627335742125582256327566018864061627506008560868441657905714047116192984507668997069598100657513211521526986670448693543314546759786953636262161
 . . . . . . . . . . . . . . . . . . . . [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)
							b1012ad9441c535c4470a903cde0bfdc568919a5
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005cdc4392fee6ab4544b15e9ad456e61037fbd5fa47dca17394b25ee6f6c70eca0000017a998af6060000040300473045022100b7c0acda372eed0277fd31519f4640c14da8f9dcc96b8e2cc7ce0a260e8b711a022044df712452d6b5ff0e8340798f31c614b5b2fbfa291463de46d2b4fe735c4625007700f65c942fd1773022145418083094568ee34d131933bfdf0c2f200bcc4ef164e30000017a998af5ff00000403004830460221008be8deb865e03c653134f1bf585097d5b419bdf0def56994e990dda30622174a022100a69f605fccb07faa35e05f0cc21a1e4242e9e5ab73492b5a6114943f92b161cc
 . . . . [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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