boardsecure.co.uk
Issued by R3
About this certificate
This digital certificate with serial number 04:73:71:15:9d:36:29:93:12:a5:fc:21:f2:93:45:52:1c:d0 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=boardsecure.co.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:73:71:15:9d:36:29:93:12:a5:fc:21:f2:93:45:52:1c:d0Serial Number (int): 387731930913336129844447174023996624739536
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e0:84:08:1c:17:07:24:7e:e5:74:23:cb:6b:9c:22:1a:e5:61:0a:c0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): cb:d1:ff:00:ca:98:b3:5c:d8:c0:05:83:48:20:b2:5f:7e:ff:14:44
Fingerprint (sha256): 3a:38:5d:7a:36:88:b9:91:c2:76:18:87:bb:92:b7:e6:f6:2f:08:52:9f:07:58:31:92:9b:4f:03:f9:df:85:b7
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate boardsecure.co.uk
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for boardsecure.co.uk
Public Key Algorithm
ECDSA
Key Size
384
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
app.boardsecure.co.uk
boardsecure.co.uk
www.boardsecure.co.uk
boardsecure.co.uk
www.boardsecure.co.uk
Other certificates including the domain name boardsecure.co.uk
(limited to 100 certificates)
4rex.app
apis.wordbox.ai
lead.ctwd.com.au
app.boardsecure.co.uk
slimes.printslon.com
hookupscan.com
sso.ramp.com
boardsecure.co.uk
ponto.cash
tripheist.ai
*.boardsecure.co.uk
ixi.swapptechs.com
reconocimiento.farmaciasperuanas.pe
*.boardsecure.co.uk
boardsecure.co.uk
bell.merlocode.com
sso.ramp.com
*.boardsecure.co.uk
slimes.printslon.com
www.systemdiagnosticinfo.app
www.avantech.com.mx
emelle.me
www.anoukd.nl
bogdaniuga.com
corfupropertycare.com
www.cat4school.de
boardsecure.co.uk
boardsecure.co.uk
showcase-app.boardsecure.co.uk
relute.cddc.com.br
ga.alrehmanbiryani.pk
rabbat.app
showcase-app.boardsecure.co.uk
bogdaniuga.com
tranquiil.world
ga.alrehmanbiryani.pk
emelle.me
showcase-app.boardsecure.co.uk
app.parrot.fm
socialhunt.com
*.boardsecure.co.uk
boardsecure.co.uk
hometutor-staging.tanjeco.com
boardsecure.co.uk
ixi.swapptechs.com
apis.wordbox.ai
lead.ctwd.com.au
app.boardsecure.co.uk
slimes.printslon.com
hookupscan.com
sso.ramp.com
boardsecure.co.uk
ponto.cash
tripheist.ai
*.boardsecure.co.uk
ixi.swapptechs.com
reconocimiento.farmaciasperuanas.pe
*.boardsecure.co.uk
boardsecure.co.uk
bell.merlocode.com
sso.ramp.com
*.boardsecure.co.uk
slimes.printslon.com
www.systemdiagnosticinfo.app
www.avantech.com.mx
emelle.me
www.anoukd.nl
bogdaniuga.com
corfupropertycare.com
www.cat4school.de
boardsecure.co.uk
boardsecure.co.uk
showcase-app.boardsecure.co.uk
relute.cddc.com.br
ga.alrehmanbiryani.pk
rabbat.app
showcase-app.boardsecure.co.uk
bogdaniuga.com
tranquiil.world
ga.alrehmanbiryani.pk
emelle.me
showcase-app.boardsecure.co.uk
app.parrot.fm
socialhunt.com
*.boardsecure.co.uk
boardsecure.co.uk
hometutor-staging.tanjeco.com
boardsecure.co.uk
ixi.swapptechs.com
Certificate
The complete raw certificate details for boardsecure.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEpzCCA4+gAwIBAgISBHNxFZ02KZMSpfwh8pNFUhzQMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA1MDUxMjM4NDBaFw0yMzA4MDMxMjM4MzlaMBwxGjAYBgNVBAMT EWJvYXJkc2VjdXJlLmNvLnVrMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAELlxiWqZf nJCk446uqBdBXEymyL4GDKv48RdGNIBciz2JCPpmZk6AVYWHbjTBwVbbcwVAehUw gfSI3PBdokFv43oWurDUmSWLqmhEDzab4W5pG/aMAhPEuh1fPfxZp39jo4ICeTCC AnUwDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTghAgcFwckfuV0I8trnCIa5WEKwDAf BgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcw IQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYW aHR0cDovL3IzLmkubGVuY3Iub3JnLzBKBgNVHREEQzBBghVhcHAuYm9hcmRzZWN1 cmUuY28udWuCEWJvYXJkc2VjdXJlLmNvLnVrghV3d3cuYm9hcmRzZWN1cmUuY28u dWswTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYfs It03AAAEAwBHMEUCIQDlAMF0aQh75nRUFcT0x7jty3JtCc1dKcG5PqwVeidf7AIg SIlN53bOoBmhip7ciQCCOARQrdG9gUdni+I4FKLjbDMAdQDoPtDaPvUGNTLnVyi8 iWvJA9PL0RFr7Otp4Xd9bQa9bgAAAYfsIt0uAAAEAwBGMEQCIAs0N1s9RaAGDL8i +iwysh9c7CptMDDeMV8i1FhtZo11AiBizVUqmOBJlXAII5WnVz7moUrLUWant5d6 br2vcz5/JTANBgkqhkiG9w0BAQsFAAOCAQEACS0+SWgxwlWb5fMrzuQh3J3BOUIH GlBTP4ELMIuxiYvfAPjSNfyvW0jfGcA3yXTTFwEKo7mh5JA7RNEOiQkHjlHjZMJB 1G6r5+UeRzzZpuC5rD55oAONQppK3E4WOM3D8wKnakjKn4tbRRAVJUY8aJMKET/d W1S0U8MY2Nf9i97L1I8fA8e2vjFRS39aPxGr8hdGLo9O6u4di2UWlwdrbLwj83jb 3cv4lTwlgnC0+sjRnaQiDNTe4nSratzgzb5xnKqmUVSiF8NZTmi00lbc7BvpeTir Lj+KQBTYv/EVs8oBhWAt0LJK5ZlCtlrnBzk3MY6cfK+3wWrfn6ERJwrMcw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAELlxiWqZfnJCk446uqBdBXEymyL4GDKv4 8RdGNIBciz2JCPpmZk6AVYWHbjTBwVbbcwVAehUwgfSI3PBdokFv43oWurDUmSWL qmhEDzab4W5pG/aMAhPEuh1fPfxZp39j -----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 387731930913336129844447174023996624739536 . . . . . . . . [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 2023-05-05 12:38:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-03 12:38:39 +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 'boardsecure.co.uk' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits) 00042e5c625aa65f9c90a4e38eaea817415c4ca6c8be060cabf8f1174634805c8b3d8908fa66664e805585876e34c1c156db7305407a153081f488dcf05da2416fe37a16bab0d499258baa68440f369be16e691bf68c0213c4ba1d5f3dfc59a77f63 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) e084081c1707247ee57423cb6b9c221ae5610ac0 . . . . . . . . . . . . . . . . [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 (67 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'app.boardsecure.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'boardsecure.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.boardsecure.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 (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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187ec22dd370000040300473045022100e500c17469087be6745415c4f4c7b8edcb726d09cd5d29c1b93eac157a275fec022048894de776cea019a18a9edc890082380450add1bd8147678be23814a2e36c33007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000187ec22dd2e000004030046304402200b34375b3d45a0060cbf22fa2c32b21f5cec2a6d3030de315f22d4586d668d75022062cd552a98e0499570082395a7573ee6a14acb5166a7b7977a6ebdaf733e7f25 . . . . [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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