shelter.org.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:e4:28:1f:7b:8f:84:03:6c:3f:7f:d7:43:7e:02:4b:90:c8 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=shelter.org.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:28:1f:7b:8f:84:03:6c:3f:7f:d7:43:7e:02:4b:90:c8
Serial Number (int): 338974570040395585472049821476523124429000
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a1:60:e0:4d:f9:4d:d4:f2:39:00:f2:c4:1b:21:00:eb:63:01:77:20
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 18:bb:cc:bb:99:14:11:6b:8b:5b:08:9e:e6:82:ac:38:9a:8a:9f:a4
Fingerprint (sha256): 31:ab:07:6f:7b:17:0c:e5:06:6b:07:b6:9e:2e:23:8f:c0:1e:93:56:0c:6b:ea:ea:27:4a:52:f1:02:31:ae:70

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

Revocation information

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

Check the revocation status for certificate shelter.org.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for shelter.org.uk

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

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

shelter.org.uk
www.shelter.org.uk

Other certificates including the domain name shelter.org.uk

(limited to 100 certificates)
*.shelter.org.uk
learning.scotland.shelter.org.uk
england.shelter.org.uk
helptool.scotland.shelter.org.uk
api.shelter.org.uk
services.shelter.org.uk
learning.shelter.org.uk
learning.scotland.shelter.org.uk
campaigns.shelter.org.uk
access02.shelter.org.uk
helptool.scotland.shelter.org.uk
blog.scotland.shelter.org.uk
*.shelter.org.uk
services.shelter.org.uk
blog.scotland.shelter.org.uk
learning.scotland.shelter.org.uk
abilitynet.scotland.shelter.org.uk
blog.shelter.org.uk
homerun.shelter.org.uk
excas1.shelter.org.uk
blog.scotland.shelter.org.uk
shelter.org.uk
england.shelter.org.uk
blog.shelter.org.uk
blog.scotland.shelter.org.uk
learning.scotland.shelter.org.uk
helptool.scotland.shelter.org.uk
shelter.org.uk
store.scotland.shelter.org.uk
learning.shelter.org.uk
learning.shelter.org.uk
helptool.scotland.shelter.org.uk
api.shelter.org.uk
Lyweb02.shelter.org.uk
learning.scotland.shelter.org.uk
donate.shelter.org.uk
api.shelter.org.uk
blog.scotland.shelter.org.uk
shop.shelter.org.uk
donate.shelter.org.uk
learning.scotland.shelter.org.uk
blog.shelter.org.uk
learning.scotland.shelter.org.uk
shelter.org.uk
shelter.org.uk
blog.scotland.shelter.org.uk
learning.scotland.shelter.org.uk
helptool.scotland.shelter.org.uk
learning.scotland.shelter.org.uk
learning.shelter.org.uk
learning.shelter.org.uk
donate.shelter.org.uk
secure.shelter.org.uk
LYWEB01.shelter.org.uk
api.shelter.org.uk
*.shelter.org.uk
learning.scotland.shelter.org.uk
helptool.scotland.shelter.org.uk
shelter.org.uk
services.shelter.org.uk
helptool.scotland.shelter.org.uk
access02.shelter.org.uk
learning.scotland.shelter.org.uk
england.shelter.org.uk
blog.shelter.org.uk
api.shelter.org.uk
*.shelter.org.uk
access01.shelter.org.uk
donate.shelter.org.uk
cardshop.shelter.org.uk
england.shelter.org.uk
access02.shelter.org.uk
learning.scotland.shelter.org.uk
learning.scotland.shelter.org.uk
*.shelter.org.uk
blog.scotland.shelter.org.uk
blog.scotland.shelter.org.uk
england.shelter.org.uk
england.shelter.org.uk
api.shelter.org.uk
donate.shelter.org.uk
cardshop.shelter.org.uk
england.shelter.org.uk
blog.shelter.org.uk
api.shelter.org.uk
scotland.shelter.org.uk
recipeforchange.shelter.org.uk
cardshop.shelter.org.uk
*.shelter.org.uk
donate.shelter.org.uk
*.shelter.org.uk
learning.shelter.org.uk
shelter.org.uk
learning.shelter.org.uk
donate.shelter.org.uk
learning.scotland.shelter.org.uk
learning.shelter.org.uk
m.england.shelter.org.uk
learning.scotland.shelter.org.uk
excas1.shelter.org.uk

Certificate

The complete raw certificate details for shelter.org.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE2O6iuaYrYdo/HEyF5MSA98LkK++X
yO1+IdL8JFj5S3YIcqkW/BCXvompl9Rt1qcolz6Ak5P6zCqXIlsqV+R6Iw==
-----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 338974570040395585472049821476523124429000
 . . . . . . . . [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 2023-05-09 06:10:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-07 06:10:30 +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 'shelter.org.uk'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (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)
				0004d8eea2b9a62b61da3f1c4c85e4c480f7c2e42bef97c8ed7e21d2fc2458f94b760872a916fc1097be89a997d46dd6a728973e809393facc2a97225b2a57e47a23
 . . . . . . . . [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)
							a160e04df94dd4f23900f2c41b2100eb63017720
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shelter.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shelter.org.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187ff58f0fd0000040300473045022100fed0904e294804af7ed63a58955b96fff404e2dab8d2ca2b67a5116ae28550280220735ee3ecd8e409eec3bf07a30b7e82f23dabcf9b03ec7ad97dd5cc6379708a8d007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000187ff58f0e20000040300483046022100e6e893f80055315dfe2862f37baf2bed07be9692f5cc57a26e713ee2c2a77e8e022100b5aa0b41bf957ea7841eb640753bf49a0824b467920f7bff697908697656c08d
 . . . . [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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