www.bamfords-auctions.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:7c:b0:c2:8d:01:f0:ac:6d:b2:b4:fa:ac:2e:12:ea:2d:f3 was issued on by Let's Encrypt.

With 3 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=www.bamfords-auctions.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7c:b0:c2:8d:01:f0:ac:6d:b2:b4:fa:ac:2e:12:ea:2d:f3
Serial Number (int): 390879111518059524139177452940331607272947
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d0:87:ee:e6:60:f5:33:4d:e0:10:a6:04:64:e9:5c:7a:da:38:b3:5f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 28:c1:80:bb:9f:19:1b:ae:f7:04:d2:0b:9c:ad:ca:5c:f1:b6:d6:a9
Fingerprint (sha256): 5e:3d:4c:b7:9c:67:51:a1:d4:d4:ae:8b:67:aa:42:c9:24:29:bf:c3:22:1e:ce:55:6f:94:98:c1:79:27:c6:9a

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

Revocation information

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

Check the revocation status for certificate www.bamfords-auctions.co.uk

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.bamfords-auctions.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

bamfords-auctions.co.uk
bamfords.b5.wrvc.co.uk
www.bamfords-auctions.co.uk

Other certificates including the domain name bamfords-auctions.co.uk

(limited to 100 certificates)
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
auctions.bamfords-auctions.co.uk
bamfords-auctions.co.uk
bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
bamfords-auctions.co.uk
bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
bamfords-auctions.co.uk
auctions.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk
www.bamfords-auctions.co.uk

Certificate

The complete raw certificate details for www.bamfords-auctions.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuxoYCAHfNqLqa0CXa/wo
b+MVTdCi1kCzLUCUi+4oMITN72h6E2R/fF+koYCaL1aNHBAZIHXtIXU2J7ueHZKM
JCh8XcuZ6tEcEd1MVWrekiOnWjMuSXpyU6cHJWOv8nFEAuotGDy2i0A9pfuWC1b5
o3uaQapO/pTB2Utpwayuq/A41TLtrQPdaQVfJiKl9JJOO6vv9ngMddZ+vga0tUmF
2NNZLa022KPzbILDOLOf141LScAXH3UoZKorVxnYjUny8ZMCeGJqbc5v+Qt9Qpc6
MO7psaHX/kbAjeXzzS0Mt13vMI8gF3hHs9jvTvC0jJE0zRzSH24yac0xcWiwMDLV
owIDAQAB
-----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 390879111518059524139177452940331607272947
 . . . . . . . . [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 2024-03-19 04:37:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-17 04:37:30 +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 'www.bamfords-auctions.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 23619430396599222284745656135333651542684462049281754336224479808248433164353539999295315249604698968118805223798105723967909828617398023858861761917509867886644619328426376891027870453010179996776104985432459480240364002964785783261329897211629226382259306835969919272946354241435859798450584791111794844356148739822566527638376288062985099478483552751151735111735445125854102092296596209486215564867395986279641964354205280115251246091609338065100680818288411470762964199872906392490676388632831710273808885880535189882538950898598027511739955581029329376206075825516032715603205556977766997488741974714600593216931
 . . . . . . . . . . . . . . . . . . . . [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)
							d087eee660f5334de010a60464e95c7ada38b35f
 . . . . . . . . . . . . . . . . [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 (80 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bamfords-auctions.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bamfords.b5.wrvc.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bamfords-auctions.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e553701f20000040300483046022100d6ab6f673cbb39a703ce00e4a6d0d4ae61cee233e99d9d26ae8b29706cfd6bc5022100efcc7fcb4ba137299163fc927336c2b9a3a5f76aecd19497982861929297c58f00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e553702050000040300473045022100d8e12334b434543171b9724b69967b8e6d235cb4825d815466cc9f222a0c6a2b02206d358ac593e6df9af2a33f267a85e1564e852b428330e7b092600617b249e8bd
 . . . . [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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