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:e3:36Serial 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.orgCheck 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
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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
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worlds.yorkshire.com
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assets.comms.yorkshire.com
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www.yorkshire.com
book.yorkshire.com
www.lostdogs.yorkshire.com
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m.yorkshire.com
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letour.yorkshire.com
www.yorkshire.com
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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
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Certificate
The complete raw certificate details for assets.comms.yorkshire.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDlTCCAxugAwIBAgISA7cYG9L4vUSqlFfGdAnab+M2MAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yMzEwMDYxNjIzMjdaFw0yNDAxMDQxNjIzMjZaMCUxIzAhBgNVBAMTGmFz c2V0cy5jb21tcy55b3Jrc2hpcmUuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcD QgAEAKmYrBEx9TdOht2pzoua/LF13A1SAKXjGJ9uKtfu0+l00pq1T46zUK7GhLQh XT+j7kWjVh080JIBow9AxyxGm6OCAhwwggIYMA4GA1UdDwEB/wQEAwIHgDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUJunRTUHrdTKMSI3a5I+8repoyHowHwYDVR0jBBgwFoAUWvPtK/w2wjd5uVIw 6lRvz1XLLqwwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vZTEu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9lMS5pLmxlbmNyLm9yZy8w JQYDVR0RBB4wHIIaYXNzZXRzLmNvbW1zLnlvcmtzaGlyZS5jb20wEwYDVR0gBAww CjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwDatr9rP7W2Ip+b wrtca+hwkXFsu1GEhTS9pD0wSNf7qwAAAYsGBAAdAAAEAwBIMEYCIQCQRhJDAnTH Zc+4cP/lkPuseHfRxh52+5raBIHnCx2QNgIhAJqbRgGpp0c8F/3gQ70mZHhAGe8v oaTrj7P3NIa/M52oAHUAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcA AAGLBgQAKwAABAMARjBEAiAcDUqs9uhyLmViPf5agRa7flofGpWtJKkiRRep89rJ +wIgA4eThKRRyvtfx4shuezSKhRzDPgYlJN+RenfUG2om1owCgYIKoZIzj0EAwMD aAAwZQIwLGZhjzgtHJ0I9ku59KNvs3WTsFAq2XywamMhwW3GyrxpuZwl7o6RRypl eATEXOukAjEAyj7oNQuE7jl9CuF5kvMyOwoPNYe9w2i8eeXTslxzJ2vjx0cLOpSF oH7W3Sorjw2b -----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