assets.comms.yorkshire.com

Issued by E1

About this certificate

This digital certificate with serial number 03:b7:18:1b:d2:f8:bd:44:aa:94:57:c6:74:09:da:6f:e3:36 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=assets.comms.yorkshire.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b7:18:1b:d2:f8:bd:44:aa:94:57:c6:74:09:da:6f:e3:36
Serial Number (int): 323640576884739673924703971206414776394550
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 26:e9:d1:4d:41:eb:75:32:8c:48:8d:da:e4:8f:bc:ad:ea:68:c8:7a
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac

Fingerprint (sha1): e7:06:84:9e:06:9a:17:08:26:1c:65:99:7a:85:76:19:cb:f6:de:70
Fingerprint (sha256): 24:51:e1:5b:da:4e:07:80:b4:f8:7c:71:56:b2:6e:70:20:7e:66:6c:0e:d0:d6:60:df:9e:af:04:6f:0b:96:2d

Issuing Certificate URL: http://e1.i.lencr.org/

Revocation information

OCSP Server: http://e1.o.lencr.org

Check the revocation status for certificate assets.comms.yorkshire.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for assets.comms.yorkshire.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

ECDSA with SHA384

Key Usage

Digital Signature

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

assets.comms.yorkshire.com

Other certificates including the domain name yorkshire.com

(limited to 100 certificates)
yorkshire.com
letour.yorkshire.com
letour.yorkshire.com
worlds.yorkshire.com
comms.yorkshire.com
bikelibraries.yorkshire.com
www.yorkshire.com
www.yorkshire.com
bikelibraries.yorkshire.com
plan.yorkshire.com
www.yorkshire.com
oldtdy.yorkshire.com
admin.yorkshire.com
www.yorkshire.com
yorkshire.com
letour.yorkshire.com
letour.yorkshire.com
bookings.yorkshire.com
www.yorkshire.com
letour.yorkshire.com
arts.yorkshire.com
bikehubs.yorkshire.com
www.yorkshire.com
tdf.yorkshire.com
yorkshire.com
bikelibraries.yorkshire.com
www.yorkshire.com
worlds.yorkshire.com
letour.yorkshire.com
worlds.yorkshire.com
www.yorkshire.com
bikehubs.yorkshire.com
www.yorkshire.com
autodiscover.yorkshire.com
worlds.yorkshire.com
www.yorkshire.com
letour.yorkshire.com
letour.yorkshire.com
worlds-admin.yorkshire.com
sip.yorkshire.com
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 assets.comms.yorkshire.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEAKmYrBEx9TdOht2pzoua/LF13A1S
AKXjGJ9uKtfu0+l00pq1T46zUK7GhLQhXT+j7kWjVh080JIBow9AxyxGmw==
-----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 323640576884739673924703971206414776394550
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . . . . . [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 'E1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-06 16:23:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-04 16:23:26 +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 'assets.comms.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 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				000400a998ac1131f5374e86dda9ce8b9afcb175dc0d5200a5e3189f6e2ad7eed3e974d29ab54f8eb350aec684b4215d3fa3ee45a3561d3cd09201a30f40c72c469b
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							26e9d14d41eb75328c488ddae48fbcadea68c87a
 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac
 . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'assets.comms.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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b0604001d0000040300483046022100904612430274c765cfb870ffe590fbac7877d1c61e76fb9ada0481e70b1d90360221009a9b4601a9a7473c17fde043bd2664784019ef2fa1a4eb8fb3f73486bf339da80075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b0604002b000004030046304402201c0d4aacf6e8722e65623dfe5a8116bb7e5a1f1a95ad24a9224517a9f3dac9fb022003879384a451cafb5fc78b21b9ecd22a14730cf81894937e45e9df506da89b5a
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384)
 . . . . [c:0|t:3|false] BIT STRING (824 bits)
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 6833774081451555073259622832792572338593950345965730993341501982501315859292321471992246324615584633930440022748068
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 31128466930730018386594985850460353524411051150628826581180489390910075218424680416345435777127022186530379041541531