sciforafrica.org

Issued by R3

About this certificate

This digital certificate with serial number 03:bc:0e:a7:4e:d0:34:37:b8:c9:e2:c3:6b:55:59:1d:b3:1a was issued on by Let's Encrypt.

With 8 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=sciforafrica.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bc:0e:a7:4e:d0:34:37:b8:c9:e2:c3:6b:55:59:1d:b3:1a
Serial Number (int): 325329420680457102681288375060740035162906
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e0:8d:8d:0a:d8:db:3a:d2:c7:d4:75:1c:04:62:84:4c:3f:c3:f3:6f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8b:04:ac:3d:04:e3:f1:c8:5e:ce:11:3a:49:0a:89:6c:be:b5:91:25
Fingerprint (sha256): 96:30:43:6c:46:24:62:67:5d:64:5a:7a:ec:ed:16:70:0a:ff:aa:60:6c:b3:90:a3:64:cf:12:94:7a:2f:90:f6

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

Revocation information

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

Check the revocation status for certificate sciforafrica.org

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sciforafrica.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

deliuk.com.5050ticket.com
only25spots.com
passionn.com.engale.com
sciforafrica.org
tomkatstudio.com
www.americacryptoexchange.com
www.rbristolloans.com
yorkshirestairliftsltd.co.uk

Other certificates including the domain name sciforafrica.org

(limited to 100 certificates)
sciforafrica.org
watemplates.statenationals.us.sciforafrica.org
leeds.life
sciforafrica.org
sciforafrica.org
sciforafrica.org
scriptureuntangled.ca
sciforafrica.org

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFnDCCBISgAwIBAgISA7wOp07QNDe4yeLDa1VZHbMaMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEwMTIxOTE1MDRaFw0yNDAxMTAxOTE1MDNaMBsxGTAXBgNVBAMT
EHNjaWZvcmFmcmljYS5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
AQDfijgGCSzM/2saVrLMN8R2sbWT6pSgbUUv4OCywt5qQV861iEZLEPlygdGM/Pv
7dyNRuNUgHrZE2/DIq9SIpBsv1BPJX1Wrg+xuSNPoa4K/aIFVQu1piWlqGJkJhte
LX3I3dD6jjQr4uy9HsONzKy48pizFjp08tDIRAl6Dsr4bwmgPGR2+cKJd2Dv+dds
NBFMhZ3/gKgjfQsYTS6Jyr0TyY8M1vSitKtQkn2FHn46i5OS4jPIQFWopT2EL9lK
5giOh7wKtLsaiKeZ3bQmtEOAxqLGrBZqzNZ4B2AV08LR7Bt3sko8qWzQAaDHCif0
h/YLWGKJiOVGZZUXDIqa1JTvAgMBAAGjggLBMIICvTAOBgNVHQ8BAf8EBAMCBaAw
HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
VR0OBBYEFOCNjQrY2zrSx9R1HARihEw/w/NvMB8GA1UdIwQYMBaAFBQusxe3WFbL
rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov
L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v
cmcvMIHIBgNVHREEgcAwgb2CGWRlbGl1ay5jb20uNTA1MHRpY2tldC5jb22CD29u
bHkyNXNwb3RzLmNvbYIXcGFzc2lvbm4uY29tLmVuZ2FsZS5jb22CEHNjaWZvcmFm
cmljYS5vcmeCEHRvbWthdHN0dWRpby5jb22CHXd3dy5hbWVyaWNhY3J5cHRvZXhj
aGFuZ2UuY29tghV3d3cucmJyaXN0b2xsb2Fucy5jb22CHHlvcmtzaGlyZXN0YWly
bGlmdHNsdGQuY28udWswEwYDVR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5
AgQCBIH2BIHzAPEAdwDatr9rP7W2Ip+bwrtca+hwkXFsu1GEhTS9pD0wSNf7qwAA
AYslh0cFAAAEAwBIMEYCIQCFP7CpiC+DiM1lUCa0Q6Uin9NBdBfmuWybEcZh/hTX
XAIhAM2F7Jfdx7Jv6ai2fCBTKf56wkGTHXyHfP4ge2V8InCDAHYAO1N3dT4tuYBO
izBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGLJYdHRQAABAMARzBFAiEAwGuLGAxO
X58Nn9mj0t4uBXfnbuFk1mOAkowneyuk+cYCIHdV8qyvY1mqCEagUSBdsUEhf8j2
TnyEA2sblTnMr9S4MA0GCSqGSIb3DQEBCwUAA4IBAQA9JlqXd33NZWWhNB+oke8N
KNGmTLPVf0lX3ZFonVDEW0YTiaMF+LOtnmaNASs+ICPmqx+UYsuBbC0i4zlgHkx7
0Ks/5K8W4Gtw1wXpYa/rOEmdPjBFNs/YWf8qiFdTEI9yXYqV63wRpSrV4DPCL63o
EgFyGfHf0kD87hVmqkabPkMXRDjrJdUrSG7RvzpmbViJFtNNeZg5HN1k6M7onamC
QrsNPGyMGnCqC6LNnREzJJaIJyNbtuDNIXMnYwsw4xH8OChjj6kRxz/oul4G+n2r
QU9FrT6PL4mH4ZvDiCQiDWN59pDufnWofkv2TOQ3wNmbfYHdF1dOateiFBIHaSRW
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA34o4BgkszP9rGlayzDfE
drG1k+qUoG1FL+DgssLeakFfOtYhGSxD5coHRjPz7+3cjUbjVIB62RNvwyKvUiKQ
bL9QTyV9Vq4PsbkjT6GuCv2iBVULtaYlpahiZCYbXi19yN3Q+o40K+LsvR7Djcys
uPKYsxY6dPLQyEQJeg7K+G8JoDxkdvnCiXdg7/nXbDQRTIWd/4CoI30LGE0uicq9
E8mPDNb0orSrUJJ9hR5+OouTkuIzyEBVqKU9hC/ZSuYIjoe8CrS7Goinmd20JrRD
gMaixqwWaszWeAdgFdPC0ewbd7JKPKls0AGgxwon9If2C1hiiYjlRmWVFwyKmtSU
7wIDAQAB
-----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 325329420680457102681288375060740035162906
 . . . . . . . . [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 2023-10-12 19:15:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-10 19:15:03 +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 'sciforafrica.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 28219300258763204455149956608186723793128410710815267156666202269709002223560545438807087407149513794760407963794684503885242284054454143045178005002860655968266222109807560957147355451731654208879052924118382556907137078437420006613762223084693336182738358800002731957707386209903494078432961789672258976762323078940574072476571265407671000964554936607554380095323965067213628957076476304433127909984023044384573677237666879350532186543050389438768368089549831165284810560084335050973898733800261851657775704587015937009465641634964413650476258268118363922921409623890937598590134619616553116915199281645618617160943
 . . . . . . . . . . . . . . . . . . . . [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)
							e08d8d0ad8db3ad2c7d4751c0462844c3fc3f36f
 . . . . . . . . . . . . . . . . [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 (192 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'deliuk.com.5050ticket.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'only25spots.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'passionn.com.engale.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sciforafrica.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tomkatstudio.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.americacryptoexchange.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rbristolloans.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yorkshirestairliftsltd.co.uk'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b258747050000040300483046022100853fb0a9882f8388cd655026b443a5229fd3417417e6b96c9b11c661fe14d75c022100cd85ec97ddc7b26fe9a8b67c205329fe7ac241931d7c877cfe207b657c2270830076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b258747450000040300473045022100c06b8b180c4e5f9f0d9fd9a3d2de2e0577e76ee164d66380928c277b2ba4f9c602207755f2acaf6359aa0846a051205db141217fc8f64e7c84036b1b9539ccafd4b8
 . . . . [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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