ussjep.org.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:6b:bf:10:bb:50:ea:b3:af:e8:fa:6f:1d:37:f1:07:bc:3e 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): 03:6b:bf:10:bb:50:ea:b3:af:e8:fa:6f:1d:37:f1:07:bc:3e
Serial Number (int): 298001040478987296624154711991221905505342
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3a:3c:49:7c:2c:81:92:67:7a:b3:20:95:27:87:56:16:92:48:52:61
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 10:23:f0:a2:60:e8:54:15:f5:4a:50:eb:a3:4a:05:e2:8a:3d:0b:01
Fingerprint (sha256): ad:c1:55:25:1a:fd:96:57:eb:f7:0c:97:af:b7:35:41:79:41:01:93:e6:8e:17:ea:75:1b:78:30:5f:c9:fb:d1

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 298001040478987296624154711991221905505342
 . . . . . . . . [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 2024-01-21 08:19:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-20 08:19:45 +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 627743006430459119581774634924671447480831494371733988607219163469443965571702824042717114714160109894780370421738270426796301125269376557756500003837454228265870216800756872235048183510492920088224846335582547708722829809038930794226320498071662412955795137865553849301990897420698273442271738751381322698468710731991759460876105700081986955719727662976024982110826722613350272624105263214440420233974749899340471015922514729921462107151853954881670171838829326579561885192625365250369381850329464738073413698674267406579518195040622429943040970875321492748906454266992537583131485718162369180654160772672739587957662691095652665369246727811768009166174109438181258052299844951524880774995809162690863900342344406013435680784610717410494200420003335610226388171659333136936770309738043004894684645577132836036617167533482538600155221515061588570335728881422426687489244047291966637572547315616143414265801391953013723077778639326743735189836088151263488066717537170018257705016481918555813978199393032225519331594578323054458750124465461775194057833364949232198523493523923812539704610267682059432359776757447789822972395319096864852694222047603539865500795888466014190220050507621893724298379307203624229905687211284711561438836521
 . . . . . . . . . . . . . . . . . . . . [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)
							3a3c497c2c8192677ab320952787561692485261
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d2b51a3460000040300473045022100a0471356fd423f1d291c7152d6529fa090b566db0785ad3394d7e8017fd825f5022079e2fef71b59a65c19e0859e439b06404813f01a40552db07700457350775c75007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d2b51a385000004030046304402205fccff05c88e699f6222deafc3ec3b1b88fb0473dd52f29e1099ee58c87062a5022060c0f3f7a7cddda751358528700693bc7e5b178831be9474f084e1fd95857143
 . . . . [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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