www.geekee.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:82:b9:2f:5c:04:f5:03:e7:7a:21:fa:a4:dd:c2:c1:7f:d4 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:
  • 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=www.geekee.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:82:b9:2f:5c:04:f5:03:e7:7a:21:fa:a4:dd:c2:c1:7f:d4
Serial Number (int): 392932004510309972143434075725486643838932
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: c9:75:31:dd:d3:06:b7:5c:68:12:69:fc:df:37:a6:6e:a2:c2:27:ff
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bb:a4:8a:df:2d:38:4a:7f:9a:c8:7b:72:4f:02:b6:fa:e1:31:15:bb
Fingerprint (sha256): 9c:1f:8d:3c:7b:3f:51:e4:8b:3e:5c:c4:81:bc:65:e9:c2:ab:fb:a4:d4:92:6a:5e:54:29:d4:1b:e2:4a:06:c8

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

Revocation information

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

Check the revocation status for certificate www.geekee.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.geekee.co.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

geekee.co.uk
www.geekee.co.uk

Other certificates including the domain name geekee.co.uk

(limited to 100 certificates)
techsup.camelott.co.uk
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support.clouddigital.solutions
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support.ostratto.com
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assist.fonzer.com
support.ostratto.com
www.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
support.clouddigital.solutions
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er-go.erecruiter.net
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support.cartakeback.co.nz
wifi.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
support.clouddigital.solutions
projects.geekee.co.uk
support.manageditservices.co.uk
www.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
geekee.co.uk
wifi.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
helpdesk.iview.co.uk
psa.geekee.co.uk
support.x3consulting.com
www.geekee.co.uk
support.clouddigital.solutions
support.ostratto.com
support.clouddigital.solutions
www.geekee.co.uk
www.geekee.co.uk
support.hanhaa.com
www.geekee.co.uk
support.clouddigital.solutions
support.ostratto.com
support.redkubes.com
support.ostratto.com
www.geekee.co.uk
support.ostratto.com
www.geekee.co.uk
projects.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
care.coherenze.com
projects.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
www.geekee.co.uk
support.clouddigital.solutions

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2owOIe2zepR91nCp/RdB
5X4yN9pY14vqNoi55xzuap9YuACTn7N2wSbTgXdGXYM+Zry6ktSo46u7OfMm9tQT
OUuJn57XOwGw0slw3rJ8Lj1NTnh95IG7PJOKmcKEATSrXQAHoO1im9264lGdBVnV
kVAgqBYzTaDSiawB3cSmq8+M5l+5f74a37hSBL1din+7eusU/9sCqOHRTWpyXzLD
v8i8sbO96GgZ3mFH6gMc+6+8zSUUXxLbDMC1JYoHe5CD/c1fzVKOPyWitzjG7ZyY
vWT1SzrlDsRjcUNq5eRuuWw1JH6s0UHaUF3nx2PZJrcftFf1rzQJg7nbxBJLULjD
fQIDAQAB
-----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 392932004510309972143434075725486643838932
 . . . . . . . . [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 2023-12-29 07:59:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-28 07:59:04 +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.geekee.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 1.2.840.113549.1.1.1 (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 27589014278331824928143512609375107121070353904850845118517293573336909247125236842586199346891195475647030439381608783177811431302544238237090506477660790069013770327214166563063201732409108806120685505684513091169582620929988961913663193538858462199050303050723820342953431070291251013285118144340914058997323760886377455851513263518233567369518665014328963308249449444463830831257246434963751098470423338435570954532907100275542182668130140684849130044561151442320695284333580847591965732892138405473847519632136263461449967107826311392637713990812852755466254232603192606774402683247865345030053430358806598566781
 . . . . . . . . . . . . . . . . . . . . [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)
							c97531ddd306b75c681269fcdf37a66ea2c227ff
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geekee.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.geekee.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cb4cc6d4d000004030046304402200952983927477d6ea31dda68d2ff2b4363c89c43548739db1ffd92100d11fc8b0220325da642b937111438f680fd18fed6de475947a69605c13cda52577f676109e2007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cb4cc6d570000040300473045022100ba38606f96ddb8813ce04f784c08256400c1c1a96fcd0b2ddf3903ad36e0989202201e4021d00fab60fee5a4f03324c4d9aea11ff587b6091523ca6ffdb7af58e01d
 . . . . [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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