claytonglass.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:30:f2:92:3c:2b:79:74:0e:36:05:d9:64:2f:b2:51:54:5e was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=claytonglass.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:f2:92:3c:2b:79:74:0e:36:05:d9:64:2f:b2:51:54:5e
Serial Number (int): 277992843878196057108096892847383704065118
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fa:97:b7:65:d5:4f:5d:f3:3b:2b:c2:af:d3:6d:5f:27:f5:b7:ae:33
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 39:89:a8:2c:88:b1:84:75:49:66:a9:af:7d:b9:97:66:74:7e:d2:d4
Fingerprint (sha256): cb:59:b2:6c:0a:e0:34:fc:f3:29:27:cc:54:46:ba:97:7a:f7:2a:21:10:76:1e:27:b9:a9:f2:1a:8a:27:eb:87

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

Revocation information

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

Check the revocation status for certificate claytonglass.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for claytonglass.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

claytonglass.co.uk
www.claytonglass.co.uk

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ithelpdesk.dccoilireland.com
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itsupport.clinisys.com

Certificate

The complete raw certificate details for claytonglass.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoew5vc4Z5XkX45Ad8CcP
UBqecYSiCTeDJk+DdwDGMW2v9taLQ8n/BujgY9zScQVkpBz8sQcrBiKDQbJNNb1W
w81Z4MKKUnhPh6+F4nI3CdQWDOIBUc9VSg/lZtRo5RhxA7s7BH0Fskv8a8Ax9n3i
zG0CP+FZq4B2eiBtP6OJp39IskGCJJMsDeGySPxVyhzpRMJ0oDplkhkEirbHIW4C
oqfrQj4dgJDvvHPKKzEDtWOgmYT4BdVW+/rAXVK+lIrZeI87S9+065YeWBcOzSwR
xxLdwLjG5BR5uOWWkbBJZm0elMHcnOY5DWQiaGMnzVcqqaWLvQWZC/+OQ6CDCQ0l
BQIDAQAB
-----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 277992843878196057108096892847383704065118
 . . . . . . . . [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 2024-01-25 14:28:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-24 14:28:58 +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 'claytonglass.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 20440854260982384918986532208542082256988988574617069874189715667290817448551606295780045124690928908938835574941410827405104941653786930443858068321627513320398306714621587715055216772485660943933790608940283928547994439769543313088699234570120783442911445692417885023110578770515454697462722856872767751994056232018493324767509128632639798388118312091370925041329168467949107428216130989635886977626973320800007274255673581738335622680482980752766700808261792664834499215792918205142317625603065760888625961905777452844392793959098142753460334088859314659168262860337467686744551551097428612265134408454297325741317
 . . . . . . . . . . . . . . . . . . . . [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)
							fa97b765d54f5df33b2bc2afd36d5f27f5b7ae33
 . . . . . . . . . . . . . . . . [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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'claytonglass.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.claytonglass.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d413d198c0000040300463044022051614f016a92ac7784f6913caec3207398d132a50622dae617f714398f64427c02207c128aef1e9055a2e697a83a19b3f9e7f0e85d89efeb4a692a80fd8039b65a3d0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d413d1993000004030046304402203f94bfed6247ee60485974e4d1812eb4e71583ad36e11fd8dfce2dd33e48594f022010179aa45f1cf75da65e4b34e2d10f6cc7c3d465025dd4d5ef5d37a03e811072
 . . . . [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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