canibuild.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:cf:66:a4:25:13:27:48:88:02:bb:51:e7:b9:e7:a6:66:7a was issued on by Let's Encrypt.

With 4 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=canibuild.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cf:66:a4:25:13:27:48:88:02:bb:51:e7:b9:e7:a6:66:7a
Serial Number (int): 419024027223896757677398514864122749150842
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 30:99:70:2e:08:67:b1:89:9b:94:51:3f:1e:fa:b7:1d:16:11:fa:a0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f6:bb:a8:bf:58:cd:20:f9:63:ed:05:9b:b6:60:7a:75:60:85:be:fe
Fingerprint (sha256): 4c:b6:42:fb:24:91:de:cb:a3:10:3e:c4:d3:c8:08:41:3d:d6:d3:c1:7a:3e:da:1a:47:3b:66:3d:e9:34:ef:2b

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

Revocation information

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

Check the revocation status for certificate canibuild.uk

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for canibuild.uk

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

canibuild.uk
modaf.eu
psyker.net
shaperia.com

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(limited to 100 certificates)
canibuild.uk
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canibuild.uk
tv4.co.za
www.withoutone.com
arbitrage.id
vindl.ie
canibuild.uk
www.trombano.com
canibuild.uk
www.hican.com
www.staake.com
gonerioting.com
canibuild.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArgiBQ8SEgA22y4/+vfcN
jcpgk7LTO5xLOeYpG2lZc/Tz0NNr+PsOwXKJ52dCelVI3lj4hnKQb5787sgAWG/X
/0ne+GrgooRpHil437Mj0K8Sli2DUbRLd8HmJ0JUXJIrmm5ja0zHbhtdx9Pa/fMV
RYn/CaYyYbSS5E01HvVYLy4eW70fzxmckxocleLj3wRahWSSurAWQUnc3CPLLsVU
AHTDmbFCrLF8Mn1Vpt966OeKE2KsxNY8ex61BpgdPuueXh80E+jIR79XDozhyLff
mW17SHsrXK9aVCWsOEa1HPk+TuerYfNDyVKYVOcuWAxjakDb6mmgmHRuXgIyvwlD
PQIDAQAB
-----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 419024027223896757677398514864122749150842
 . . . . . . . . [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 2024-02-07 01:04:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-07 01:04:25 +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 'canibuild.uk'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (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 21969659006467601601684867867217433034012581374669338103487725943514929157594842115860608369332461712611368642322933894278518875512702133281291346140358881550313059675780840462392453289221371135580099951323106650759594696713693521945628095968846869466803309899640569217920665424002790325150557660211864418951286952086781007653338213590260561384747032665157483614876619658330434490717276868084664402711082428040749146305017754096029139573331701242612114728954886859764444083387987835025850579532364173698081487219989091418783334043587785178203276334613802649624522234082312361225966651880985828296348626393674432463677
 . . . . . . . . . . . . . . . . . . . . [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)
							3099702e0867b1899b94513f1efab71d1611faa0
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'canibuild.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'modaf.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'psyker.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shaperia.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d814f303e000004030047304502203a7132ca0809768047c7707cf6f718adb505622b69981dd5f36af9d5cc55e1fa022100adc2911ddbd9e5004c60a5d7dd8bd4629e3d8c3619ba5fa462d23746cff387bf00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d814f303e000004030047304502200e55381def4bfdbda2ab429652e6584653ac933e705ca185b9fec2cbc885dc77022100b9e7507c0ec3134b98f8350cbecdaf8ccca70fc6f24a1cb319134d7df1c308df
 . . . . [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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