www.oaisd.org

Issued by R3

About this certificate

This digital certificate with serial number 03:82:00:b8:52:bc:75:ba:d3:34:7f:e7:e1:6b:e0:03:24:5a was issued on by Let's Encrypt.

With 2 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=www.oaisd.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:82:00:b8:52:bc:75:ba:d3:34:7f:e7:e1:6b:e0:03:24:5a
Serial Number (int): 305574522555713628254252038170724503069786
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9d:31:05:a8:0e:0d:af:67:ea:54:f6:74:5b:49:77:13:be:3c:35:11
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 23:35:14:e6:7b:4f:ec:03:11:ea:31:c5:f4:93:3b:7b:73:09:2c:88
Fingerprint (sha256): 15:b9:d2:07:d6:f1:f5:d6:3b:44:59:0a:dd:25:7a:93:4f:89:34:eb:02:b4:55:87:60:8c:9d:fb:b4:94:9c:78

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

Revocation information

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

Check the revocation status for certificate www.oaisd.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.oaisd.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

oaisd.org
www.oaisd.org

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*.jibe.collaborate.oaisd.org
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*.oaisd.org
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jibe.collaborate.oaisd.org
*.oaisd.org
www.oaisd.org
*.oaisd.org
www.oaisd.org
inqwizit.oaisd.org
www.oaisd.org
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jibe.collaborate.oaisd.org
www.oaisd.org
htmlhandbook.com
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www.robotics101.com
buttons.bombers.space
cri.oaisd.org
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whoami-demo.oaisd.org
*.oaisd.org
www.oaisd.org
techsolutions.oaisd.org
www.oaisd.org
*.oaisd.org
inqwizit.oaisd.org
www.oaisd.org
www.oaisd.org
irisdata.oaisd.org
www.oaisd.org
irisdata.oaisd.org
techsolutions.oaisd.org
www.oaisd.org
cri.oaisd.org
*.oaisd.org
techsolutions.oaisd.org
www.oaisd.org
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www.oaisd.org
paypix.io
cri.oaisd.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjWOTWb7P+MVXcc4B7LKr
0qcssJQ7bgQIwLJb5MSKB8dWgHvty6qn/YhhhzW7GElKLlpH2IfTPaSSwnTHZvH6
qFJ7408KB3+XZI/zEWyt7k1IDkosX/kiCiz5dU8tGkvAYSMAStSfZrDDDMeD3gtO
2ljyOlyF9WBAdukYXi2KPN6RMwYy/8i5N4CUO4HPAi3ff3TRrTM1WCk9vBn8Cang
ZXHB7BRAh6c3A2oVgI5o6MYoD2UEClyi7o0T6jTs4OMpFG/Dlrpx7rz4tr2FSQKI
mBY7hH1fwt4cOoRKd8y5lPh0N3JJBK0l+0cImw5+Uj49dJ60POQ6Dmk9Ms/hscKc
0wIDAQAB
-----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 305574522555713628254252038170724503069786
 . . . . . . . . [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 2023-07-28 06:07:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-26 06:07:29 +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 'www.oaisd.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 17848703552810955626968068963149232281726381345241106941686990790715902561527809630234455232680722989319935914887173149882657500227473466435919817197933635613390855419889219395354923261937663067366262113658879946609399452624994484113947178174348985759549498181729924343118756938746848810712950194305800866881399671523550661894045489364456326884576820172263847320916661402359745506025374699788942106637277133491155273371577650878980935444581045897419777315197197960475956586424151069800725500582588547899552994848411664921974416246940392393477082244827571664083473310881108260078320463807119060152438655981272013380819
 . . . . . . . . . . . . . . . . . . . . [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)
							9d3105a80e0daf67ea54f6745b497713be3c3511
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oaisd.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.oaisd.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001899b52eca60000040300473045022007989e8a290406f017769fbe993d6e1dd2d7a288a5335090ddfd73c6616010870221008cfd18565bd54bcf8be354cc84a2fcd23a0ddd4cf3b7ab6722cdcdc7b26c415a007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001899b52ecd200000403004630440220376235712665493dea30e1e95998f6fd9b10cdfc76516a652fe32c5beeff305502206857e3cdd9bcabb60236e4c55404718b989b42889c49854f4b3002c79e41e764
 . . . . [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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