plan.yorkshire.com

Issued by R3

About this certificate

This digital certificate with serial number 04:22:0c:c3:44:30:6b:75:eb:09:fa:ba:b1:0d:ef:7c:54:99 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:
  • 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=plan.yorkshire.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:22:0c:c3:44:30:6b:75:eb:09:fa:ba:b1:0d:ef:7c:54:99
Serial Number (int): 360035708819229789925423010779747090977945
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 98:0a:d6:d7:17:75:6b:92:31:49:29:5d:32:cb:24:06:0c:55:73:2d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 28:79:ac:a8:5b:46:0b:44:80:64:61:0f:c8:91:8f:01:44:ee:bc:9a
Fingerprint (sha256): 07:fc:39:ff:b8:d2:fd:87:45:c2:a3:25:29:4d:b4:6f:10:0f:d6:22:03:7b:39:e7:a8:10:88:d1:06:ee:00:a4

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

Revocation information

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

Check the revocation status for certificate plan.yorkshire.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for plan.yorkshire.com

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

plan.yorkshire.com

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tdf.yorkshire.com
yorkshire.com
bikelibraries.yorkshire.com
www.yorkshire.com
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worlds.yorkshire.com
www.yorkshire.com
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www.yorkshire.com
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letour.yorkshire.com
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assets.comms.yorkshire.com
worlds-admin.yorkshire.com
places.yorkshire.com
de.yorkshire.com
admin.yorkshire.com
admin.yorkshire.com
www.yorkshire.com
book.yorkshire.com
www.lostdogs.yorkshire.com
worlds-admin.yorkshire.com
m.yorkshire.com
www.yorkshire.com
letour.yorkshire.com
www.yorkshire.com
attractions.yorkshire.com
worlds-admin.yorkshire.com
tdffestival.yorkshire.com
industry.yorkshire.com
letour.yorkshire.com
be.yorkshire.com
bikelibraries.yorkshire.com
bikelibraries.yorkshire.com
letour.yorkshire.com
letour.yorkshire.com
www.yorkshire.com
www.letour.yorkshire.com
bikelibraries.yorkshire.com
bikelibraries.yorkshire.com
www.yorkshire.com
bikelibraries.yorkshire.com
cn.yorkshire.com
industry.yorkshire.com
www.yorkshire.com
letour.yorkshire.com
owa.yorkshire.com
worlds.yorkshire.com
bikelibraries.yorkshire.com
surveys.yorkshire.com
wra.yorkshire.com
www.yorkshire.com
www.yorkshire.com
mail.yorkshire.com
bikelibraries.yorkshire.com
industry.yorkshire.com
www.yorkshire.com
letour.yorkshire.com
attractions.yorkshire.com
www.yorkshire.com
fr.yorkshire.com
letour.yorkshire.com
www.yorkshire.com
tdf.yorkshire.com
chelsea.yorkshire.com
www.yorkshire.com
bikelibraries.yorkshire.com
www.yorkshire.com
yorkshire.com
tourde.yorkshire.com
accommodation.yorkshire.com
letour.yorkshire.com

Certificate

The complete raw certificate details for plan.yorkshire.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsLZKmB3MboTITLKDM2iz
Bpf3FMhk1S46Eb6UmecqVTw0G+tROHm2pFXWRmY8WVGrcYRH6Anv5srdqh0kSYzJ
cxVBXIRhOVfDa5vaD/yrTTSNSm6nuPCUYJ164DNgdO41hAvgRwBf7MARIKXU1moK
ZbT1J5VDxGv7yQCPjkfgRenqk0eI9WQ+2BzFQXv2BbwPmV2Hpk6KqTmsBUj0+zjI
aNsby59BdHmk4WHQxFJpNNz+N+QOqK0chYMdw47jIptBiGJHMOlpEsYiyk6zr3nB
G0rpbrGrPncKAuz9+5XNaDVz4zPLEQmnSbu4SWu0k9zkKvbizP3Lxr1O5eNIt63x
BwIDAQAB
-----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 360035708819229789925423010779747090977945
 . . . . . . . . [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 2023-12-04 16:16:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-03 16:16:10 +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 'plan.yorkshire.com'
 . . . . . . . . [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 22307832905577510076201660908707780482154263168888999149689120812598518263041391514634252735043925614204204750669249357526826367574949559960205846052503850535959696973610676030750137770362749196147619340043066454803587536586549513587613329011193950002036110263214930349135276153531333098490498898139362850882167415690482742741877418623091452241934138571209215286056701440321519039359940722464274888145372057232484351150035794405190006796586557372503412701116772795705280788842278821378051491277394963717872131171190490226890334031765730723596030440670618748443444470666915736773293326287239122033254406606279915991303
 . . . . . . . . . . . . . . . . . . . . [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)
							980ad6d717756b923149295d32cb24060c55732d
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'plan.yorkshire.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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