boardsecure.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:84:5e:80:aa:77:c9:f9:c0:c4:40:f8:1f:f6:72:fe:0d:72 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): 04:84:5e:80:aa:77:c9:f9:c0:c4:40:f8:1f:f6:72:fe:0d:72
Serial Number (int): 393492031663706830693449666680838132993394
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 75:55:26:9d:c1:ca:2a:c4:7f:81:ff:d2:ac:51:9b:7e:a3:5a:13:51
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 12:7a:fd:bd:76:1f:8d:53:a9:80:ef:a8:7c:3a:da:b2:74:2c:8a:7f
Fingerprint (sha256): fd:32:13:26:97:bd:f1:fb:bf:59:cf:2b:a0:fc:dd:d5:71:a0:84:6d:4d:ad:ba:e7:47:50:9d:25:73:b8:f9:8e

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

Revocation information

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

Check 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

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

Certificate

The complete raw certificate details for boardsecure.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEJaHb9H9QxtZdHUEg7yK57d5NzJTMycZ+
OXnaQH+qmEoFrCu5GRgZgCdv2hz6x/p3tPeeIWv3G8TIF21v4rnTCPDpShP38xG4
ZmQaK4uQKA5gRKM/Id8/F6l3oQxaayJE
-----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 393492031663706830693449666680838132993394
 . . . . . . . . [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 2023-07-14 12:38:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-12 12:38:19 +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)
				000425a1dbf47f50c6d65d1d4120ef22b9edde4dcc94ccc9c67e3979da407faa984a05ac2bb919181980276fda1cfac7fa77b4f79e216bf71bc4c8176d6fe2b9d308f0e94a13f7f311b866641a2b8b90280e6044a33f21df3f17a977a10c5a6b2244
 . . . . . . . . [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)
							7555269dc1ca2ac47f81ffd2ac519b7ea35a1351
 . . . . . . . . . . . . . . . . [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 (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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189549fb6bb0000040300483046022100dec78ba1233fddf2d7f8a78571d07d7553f6d305812e12abe8805ab0f9ee02db022100eeb641e66a0a3bf4485f316c3f5dadc370b6f1bd1692e3f48f6633098d3e94fb007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189549fb713000004030047304502204323432de475d78a733b992e53a6c9dcc023ad584915067739e1d35837ee6171022100c1b8654e76a7894e43a4270e527ee2078778480884bee95617907d7dfc60d36c
 . . . . [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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