footlocker.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:35:16:42:2b:aa:5c:91:d2:27:d5:bb:05:86:a5:96:8d:f2 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): 04:35:16:42:2b:aa:5c:91:d2:27:d5:bb:05:86:a5:96:8d:f2
Serial Number (int): 366513695766991706089907777791212301749746
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8d:a8:be:4a:29:7f:58:67:4d:cb:56:5b:18:83:bb:4d:37:4a:6d:70
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 69:08:b1:f7:44:1c:b5:18:be:2f:f2:7e:30:02:38:ac:0d:84:45:b3
Fingerprint (sha256): 42:0a:20:f4:da:43:d1:ba:9f:d9:32:40:fa:25:9a:0c:b4:ec:99:d1:35:51:e9:03:e8:40:ee:5b:92:ae:86:44

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
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www.footlocker.eu
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trk.bc.footlocker.ca
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www.footlocker.eu
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sanl.footlocker.co.uk
www.footlocker.com
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answers-embed.techem.de.pagescdn.com
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locations.yext.com
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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
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0Xkqinq+SmmIapfWvlEF
lSGGD80gtj7tJy4ahm+9LD4AG22B9SWai9lrAPLC8txisDOXLiy7aq7fN/gvoom2
eaoAkwwCPpbe6Ciiy3WaBSz5JkwKwpk/xfq+sRRYjslORegEu/c9VBFndDS0pZ4L
Jt01+MEwM13onBtpUJRI7EwJdC5/vadVManKqilBDXOoWhGd4NlOdnJDnYbo7orY
TZiVIelLPcgJKR1XuLe0M3N6UETnyzLoF/xgnNwJJp5X6082BdNjTqw5BIFoPRJ7
EQAjzhn5xKyDg3ojif2gr2wffTIKTFo7g5MMjV2JFukXl89h9g86S+UzYkCLR/4j
UQIDAQAB
-----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 366513695766991706089907777791212301749746
 . . . . . . . . [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 2023-03-14 03:52:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-12 03:52:43 +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 26443555005945299685978378762199663303905925510888319735745403341743223716911121644842251027199921319916755388964063018120185389172480286488069403382914186212052870990072702222498160464743093615861973944168847915258982286505133858690364476338759846851462270504517722334807789245181898010135466599767458986574358958470153312917775791286750460263069050539956025105772844305241328816923460986864384593334187625090535828141797915413896589585048228094289681846252898984062119444246511263623039370788492131057007972874773741439710959112711598533963965839033392936734836898226942324730259576318891873607574812936626902016849
 . . . . . . . . . . . . . . . . . . . . [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)
							8da8be4a297f58674dcb565b1883bb4d374a6d70
 . . . . . . . . . . . . . . . . [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)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186de76acbb000004030047304502205ca1a73c4607fa8f4290c20fb7b90110b0c7aa3c0ee68418410cd4b23a8cdbe6022100ef561808641c2fc9466028fc1fc243081d608afc9424fd070804f741695f58ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186de76acae00000403004730450221009f622346d3720f83bcea6e8ca7a079a598cc3d76f4f2d345e62f1f385130853c022062421a0978768ffe15e1388899e812ca72189f2be819bc7acbbe4f8701e1884d
 . . . . [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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