ussjep.org.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:43:aa:72:7d:d0:d6:47:06:9c:a0:92:c1:f0:98:a2:f0:67 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=ussjep.org.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:43:aa:72:7d:d0:d6:47:06:9c:a0:92:c1:f0:98:a2:f0:67
Serial Number (int): 284362339611955899577145304074946032627815
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:25:2c:4e:75:ba:64:0d:95:3a:1d:95:9c:2f:8f:1a:4b:de:39:0d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 34:1f:c9:16:e0:29:9f:24:5e:39:9d:ff:71:18:96:19:0c:e8:63:14
Fingerprint (sha256): 48:e7:5c:36:1d:01:a0:ed:3a:a7:64:5d:af:7c:78:c8:50:1a:94:53:6d:14:43:cb:df:22:5c:4c:12:d8:30:e7

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

Revocation information

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

Check the revocation status for certificate ussjep.org.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ussjep.org.uk

Public Key Algorithm

RSA

Key Size

4096

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

ussjep.org.uk

Other certificates including the domain name ussjep.org.uk

(limited to 100 certificates)
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk
ussjep.org.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 284362339611955899577145304074946032627815
 . . . . . . . . [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 2023-10-27 19:21:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-25 19:21:47 +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 'ussjep.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 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 621571919360266503785296446217055705300514416582703907530757917238850393093011197096173024552687188179634126047630978763710866184234137024984052915315047475420064175142498396263054716669193428563929104009209048258543722895765340218585219787832101199555553642385805078974778874260730756977989888773316761709729155134193122165590072836952698558882767670936606170833065097568826137696218744029089199850603906642109115365142206770030592478756708898554773034800256331790480447701833361119152630422769336874087896158317520307604502221144417530552764755463465303190660582999372353452109626573311426522956009237590320630466935324890426273333861074571749912942547551147978482277494568261603957800861784636292602410014183971931377013595933424628120782642806656537172946552592523423907063804637108776591377277756247107045592184494040686463361899925325647214730995253542250529747885115601277078756261462163395868817422227570747341093385147769241039322718527370799265943330519637831242250001417603831396323999914466183486598239582576061809722645458772534866926258868025769485997560526917067980127649334773175727355507567149544182930374197823553487114274745917314050551801565987974785238202227293516842591702304607626323436898344816914621076793849
 . . . . . . . . . . . . . . . . . . . . [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)
							a5252c4e75ba640d953a1d959c2f8f1a4bde390d
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ussjep.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b72ccd5e20000040300473045022100c47a4508a29552b6e819da6f3e34c18416e123efd179ca037c3151147dc10f5702201b6afcb8c3039d7ad88084f66cdcc22febb86f0f2799626e8670f78c89f25b99007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b72ccd5d800000403004830460221008c9f12997932242a78c40215e6739285c4f3032337bdc25e64733039a1130506022100bccd4f9e0a04c5093c44589f707becaa512937f2494b0a80f83fa5ada57d5167
 . . . . [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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