footlocker.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:5b:86:48:ca:d9:ec:9c:13:be:75:ae:a0:44:04:4b:4d:43 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): 03:5b:86:48:ca:d9:ec:9c:13:be:75:ae:a0:44:04:4b:4d:43
Serial Number (int): 292481047696207611700813960779106712505667
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 11:c1:62:5d:da:9c:ec:52:9d:4b:79:1e:d1:89:29:e7:09:e7:97:f1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 82:c8:f6:fc:38:cb:b9:ad:66:8c:a4:8f:27:a8:fb:f9:d3:c4:42:bf
Fingerprint (sha256): 45:bb:04:e5:7f:bd:cd:b5:97:08:13:cc:31:a3:2a:10:b1:2f:49:dc:b8:e4:f7:6f:bb:23:da:a4:2b:ae:4a:57

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)
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target.footlocker.nl
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sanl.footlocker.co.uk
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www.footlocker.eu
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www.footlocker.eu
answers-embed.techem.de.pagescdn.com
www.footlocker.eu
www.footlocker.eu
www.footlocker.eu
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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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnzVKaauuXuyuIzRxuwXh
34XWYoaen90hXUErV6WFHfqwRFuaTPY8D9uz0iV6crn61+1nQrM05+BSzF88UK+X
CPC5ejEHvIAcf3zw3oKz2qP88ZzxvHB5jcUYiCxAeAxDdHoQ5R2UTlH86T7F+FTa
G7OMLQiu74ls0Bv5/a92wCkzEIsjIVyicSnjkQPCD4GdRFJ108kqsEsSBptuQ9Fa
A9+ToXdHtgO4ZDf2D+t2VnlaDLcxwH0zLFVWIGW7ZLj7f3XlFFSGmwiHQevqDe9Z
gpre1DEkbafpoMMTqdh2hpI1BUB4V3SX9fp9P18R4Y6mxdgd4pXks1SlmytEYUFC
lQIDAQAB
-----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 292481047696207611700813960779106712505667
 . . . . . . . . [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 2023-09-10 01:07:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-09 01:07:26 +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 20098169100816645583769198765208513244758668525908310183995695408204117253541870918503493233270955446581247003294825493413582682869456646485576592474712442824291972011867900448979369963584771309278122397444654746844123578876026805025826633936177791277194665717401476016481786153282135393805069476740177459049821722239166595154785021647459718513895978664902349151417963904189843699170975675552026526960164028978073669715993297775616595150976024145743784730690814502812313713648120006433623062651448455455631659096653335650745044270571675483174864088455442849065477256872053294134361924184937086372087423678009909002901
 . . . . . . . . . . . . . . . . . . . . [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)
							11c1625dda9cec529d4b791ed18929e709e797f1
 . . . . . . . . . . . . . . . . [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 (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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a7cd80aa6000004030046304402206607ef9211a0638236ed75e81482053e80a20e12d4704267048b8134c684ac0902205a5ea11ba53ccabe913bdd82f8608dabd195ebd7328221507e5df0705c94afc5007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a0000018a7cd80aca0000040300473045022036c07a720113d085d502023b4dca4c7c452fec820ed9e5040cc0cae44b3cb636022100a1e3b49ab2728b8cc920f4794c1bf5bd2ef276ea7b843cbb25e86a74862f6ff0
 . . . . [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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