footlocker.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:b6:40:4d:f3:2d:c9:af:2d:32:bb:21:ed:32:d1:9b:7a:97 was issued on by Let's Encrypt.

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=footlocker.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b6:40:4d:f3:2d:c9:af:2d:32:bb:21:ed:32:d1:9b:7a:97
Serial Number (int): 323353723905733101350731761942447244671639
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:f3:f0:98:8f:5f:cb:e8:68:74:b8:2b:f0:be:8e:d1:9c:da:49:82
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a2:6e:7e:55:1b:ea:50:60:d4:98:87:17:92:d3:30:b3:9c:cf:1f:15
Fingerprint (sha256): dc:73:d5:32:18:41:86:8c:92:3c:c7:55:64:d4:0d:96:2c:82:cc:af:86:55:ae:5a:c4:ae:03:fd:3c:fd:38:38

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

Revocation information

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

Check the revocation status for certificate footlocker.co.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for footlocker.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

footlocker.co.uk

Other certificates including the domain name footlocker.co.uk

(limited to 100 certificates)
www.footlocker.eu
www.footlocker.com
www.footlocker.eu
www.footlocker.com
www.footlocker.com
www.footlocker.eu
stores.sidestepstore.lu
trk.bc.footlocker.ca
footlocker.co.uk
www.footlocker.eu
www.footlocker.com
stores.footlocker.co.uk
www.footlocker.eu
sanl.footlocker.co.uk
www.footlocker.com
www.footlocker.eu
www.footlocker.com
www.footlocker.eu
answers-embed.techem.de.pagescdn.com
www.footlocker.eu
www.footlocker.com
locations.yext.com
www.footlocker.eu
www.footlocker.com
pharmacy.stopandshop.com
pharmacy.stopandshop.com
footlocker.co.uk
footlocker.co.uk
local.cicispizza.com
www.footlocker.eu
target.footlocker.nl
stores.footlocker.co.uk
sanl.footlocker.co.uk
footlocker.co.uk
www.footlocker.eu
stores.sidestepstore.lu
target.footlocker.nl
www.footlocker.eu
answers-embed.techem.de.pagescdn.com
www.footlocker.eu
www.footlocker.eu
www.footlocker.eu
distributors.mightyautoparts.com
www.footlocker.eu
stores.footlocker.co.uk
*.footlocker.co.uk
www.footlocker.eu
footlocker.co.uk
stores.giantfoodstores.com
www.footlocker.com
www.footlocker.eu
www.footlocker.com
footlocker.co.uk
footlocker.co.uk
stores.footlocker.co.uk
footlocker.co.uk
www.footlocker.com
www.footlocker.eu
www.stage.api.footlocker.com
www.footlocker.eu
www.footlocker.com
stores.sidestepstore.lu
answers.covid19facts.pagescdn.com
www.footlocker.eu
www.footlocker.eu
www.footlocker.com
www.footlocker.com
footlocker.co.uk
target.footlocker.nl
www.footlocker.com
www.footlocker.eu
local.cicispizza.com
www.footlocker.com
stores.giantfoodstores.com
trk.bc.footlocker.ca
www.footlocker.eu
footlocker.co.uk
answers.covid19facts.pagescdn.com
www.footlocker.com
www.footlocker.eu
www.footlocker.com
www.footlocker.eu
www.footlocker.eu
www.footlocker.com
footlocker.co.uk
trk.bc.footlocker.ca
footlocker.co.uk
distributors.mightyautoparts.com
www.footlocker.eu
*.footlocker.co.uk
stores.footlocker.co.uk
www.footlocker.eu
www.footlocker.com
www.footlocker.com
www.footlocker.eu
www.footlocker.com
*.footlocker.co.uk

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFJjCCBA6gAwIBAgISA7ZATfMtya8tMrsh7TLRm3qXMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMjAzMTkwNTQ1MDVaFw0yMjA2MTcwNTQ1MDRaMBsxGTAXBgNVBAMT
EGZvb3Rsb2NrZXIuY28udWswggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB
AQCntmpBHd63je2dfWqutfWy5XSf+WtEVoh0cgGwbvwgEaiY3IT0EiOyDC8B2A6J
r1vo3x21m+XhubGsqcpad3QTtjAMvvFS3c3ERLla04yhI4k9mi6g32k7IJeda75K
McGJEjs6Y3YbyfyeGRQmf3Sv/BRhR3kl+nG6rurSJa3A/N8gCunEDOgxv9v8Djgf
rhYedgQrnetGWLknNXEQFQDaHEfVYkHy/LMUKnV1mJk6pHplqgj/ddYKv9ydhho5
f0goEXpK3nbNQele4H2qRyjOZl9O8SCio1U2CwmCcu0oHesJaOJEw4BwP73vKKu+
f05GEbTtPU47+W1SKLR1Us0LAgMBAAGjggJLMIICRzAOBgNVHQ8BAf8EBAMCBaAw
HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD
VR0OBBYEFMXz8JiPX8voaHS4K/C+jtGc2kmCMB8GA1UdIwQYMBaAFBQusxe3WFbL
rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov
L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v
cmcvMBsGA1UdEQQUMBKCEGZvb3Rsb2NrZXIuY28udWswTAYDVR0gBEUwQzAIBgZn
gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s
ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgBByMqx3yJG
ShDGoToJQodeTjGLGwPr60vHaPCQYpYG9gAAAX+g7CcyAAAEAwBHMEUCIFENeIA6
cGFGELgbbDAF0BNJ79zHsVeUGCWrGD03sxAhAiEA8vypiVK22kQXvQdXHZA2JKOo
fxSDPtufth18ywsWxEIAdgBGpVXrdfqRIDC1oolp9PN9ESxBdL79SbiFq/L8cP5t
RwAAAX+g7Cd9AAAEAwBHMEUCIHyy3JjkbJvZI218Eaf6BJu3hmi9qLlzK4lAKXvv
J9GaAiEA+Fg/eQsk8prMAu4wxrzhiYksCmzb4NZMHTdS+69EpJQwDQYJKoZIhvcN
AQELBQADggEBAIfbbaYFxU0h5UwB45MFQ3v3/v+Xhpqg7rZJuOCMvaWGooYvYn4i
qxTXhEV4BSkBJ9FiAJfU1yEfJ7akbgNomwwoColg3sJ5IoHOiYhPpsNqElda+9f+
JEE8y1IHR3yA3i9DH5QRhj4lCaZGcS6JYQ/555dJLZOqtCUHAEZTbdfDPXClKwDn
xPMcRGydM024aUKt5LubkbvxPLKYIoTCza+Avh6fMz9E2WPL7AwKB/S22gSTi13L
iiSYeH2lW2zDHGvd0UCmb0p1vZbdLImY0zXzNCcXPhVj6gWOf/xOViTDVcVJmGEU
V0k7Fh2hz2UbqghGVHWIyGuVyBO8Z54evRI=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp7ZqQR3et43tnX1qrrX1
suV0n/lrRFaIdHIBsG78IBGomNyE9BIjsgwvAdgOia9b6N8dtZvl4bmxrKnKWnd0
E7YwDL7xUt3NxES5WtOMoSOJPZouoN9pOyCXnWu+SjHBiRI7OmN2G8n8nhkUJn90
r/wUYUd5Jfpxuq7q0iWtwPzfIArpxAzoMb/b/A44H64WHnYEK53rRli5JzVxEBUA
2hxH1WJB8vyzFCp1dZiZOqR6ZaoI/3XWCr/cnYYaOX9IKBF6St52zUHpXuB9qkco
zmZfTvEgoqNVNgsJgnLtKB3rCWjiRMOAcD+97yirvn9ORhG07T1OO/ltUii0dVLN
CwIDAQAB
-----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 323353723905733101350731761942447244671639
 . . . . . . . . [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 2022-03-19 05:45:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-17 05:45:04 +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 'footlocker.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 21171749146060557339242112908696565472956432796257352736401110498251660638492925136992363152987016849847039879981863904582088123517758974733338117167921676622597656435948968340283417689045033222271869562683965180632140735946524193340594160191139241934354802172724001577315340281078424050830440518523713526005424328175553689887896341290708142345711899403778455037838880754934705276237380112537967159966466826748611579327352217397052837079331525307873250739194229235278073798928682400050171906334610766630313843804407244008323430330012897275010924138074249249827800334193035720119802591583995351400951113123728683355403
 . . . . . . . . . . . . . . . . . . . . [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)
							c5f3f0988f5fcbe86874b82bf0be8ed19cda4982
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'footlocker.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760041c8cab1df22464a10c6a13a0942875e4e318b1b03ebeb4bc768f090629606f60000017fa0ec273200000403004730450220510d78803a70614610b81b6c3005d01349efdcc7b157941825ab183d37b31021022100f2fca98952b6da4417bd07571d903624a3a87f14833edb9fb61d7ccb0b16c44200760046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017fa0ec277d000004030047304502207cb2dc98e46c9bd9236d7c11a7fa049bb78668bda8b9732b8940297bef27d19a022100f8583f790b24f29acc02ee30c6bce189892c0a6cdbe0d64c1d3752fbaf44a494
 . . . . [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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