www.bamfords-auctions.co.uk
Issued by R3
About this certificate
This digital certificate with serial number 04:43:7a:37:49:99:e8:29:0b:4f:5d:51:18:4e:3b:ef:6e:96 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): 04:43:7a:37:49:99:e8:29:0b:4f:5d:51:18:4e:3b:ef:6e:96Serial Number (int): 371410515195366502863457119478245393133206
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ca:27:c8:be:3b:7e:0a:a3:cb:28:9e:89:52:32:1b:dd:8f:9e:ed:a3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): a5:fd:18:df:0f:38:1d:ca:0c:db:85:f7:fe:3b:28:d4:36:63:ef:e9
Fingerprint (sha256): 53:6b:39:a8:b2:e1:51:26:3a:c5:84:ad:e7:41:57:37:01:62:b8:0a:24:5b:15:fd:78:18:35:c1:7d:18:aa:23
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck 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
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
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----- MIIFMzCCBBugAwIBAgISBEN6N0mZ6CkLT11RGE47726WMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MjEwNDI0MzJaFw0yMzEyMjAwNDI0MzFaMCYxJDAiBgNVBAMT G3d3dy5iYW1mb3Jkcy1hdWN0aW9ucy5jby51azCCASIwDQYJKoZIhvcNAQEBBQAD ggEPADCCAQoCggEBAJ5j9ymgfb5dW703N4Cu3na7ySdNcKyUix+jgEWov3UbJVLK zWnrPLAojdXoZP8BCh38JAR5Ib+0VpvQojf9KP57OgWErBLqFVqTDJvyw4L53QEk GMJk0d2WM94yLmD/JVXCRcbFUnaMLFJ3QT2YrT0CItxvxFZI+4ng43pRCFTmu0vv laeHv69L0lvk2P2xb7qjdC71GXEv+IuI0FmvBYUK1Ogyb9KZokcHOybb8XAql6nx YMdLbl3S9H8Wbclxj1R0wRfD4nmmBSM6OUZsflERxsEUgwZWaTEicztuH4hurMIa d+xwi825tQu1mocoBuKtAL7+8jaj6w++mxFNJ58CAwEAAaOCAk0wggJJMA4GA1Ud DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0T AQH/BAIwADAdBgNVHQ4EFgQUyifIvjt+CqPLKJ6JUjIb3Y+e7aMwHwYDVR0jBBgw FoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUF BzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9y My5pLmxlbmNyLm9yZy8wVwYDVR0RBFAwToIXYmFtZm9yZHMtYXVjdGlvbnMuY28u dWuCFmJhbWZvcmRzLmI1LndydmMuY28udWuCG3d3dy5iYW1mb3Jkcy1hdWN0aW9u cy5jby51azATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQE gfEA7wB1AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABirYybfQA AAQDAEYwRAIgfyX5h6LTo++Srres2vJzFG+NXUc8+UfNC48EgMrZFvcCIC9/VCqJ CqcSaQg6GYbgvaJJkLrueY9eFOdvRWO8w5OUAHYA6D7Q2j71BjUy51covIlryQPT y9ERa+zraeF3fW0GvW4AAAGKtjJuYgAABAMARzBFAiB2XxKi+uJEFGnoW6aeVi6I 0NlLk6Zavhxmgg/JQkKhSgIhAKihx7HN9vsDB152Eo3BauZFURiKWSbQ05TmZt2M xGRZMA0GCSqGSIb3DQEBCwUAA4IBAQBx4JCuLGfHGsNpT++haPRzpI0v7TLLI3wR EawFEQ4MhhARw/P6YGdNY9Uiy4/lZmo9XtvjmrZUD+JZ+8EioDZ1uCHa2Cuf0AZ8 5XYWfccsvqzUayE4MJYGuwOmiUWJGdySrYW4b+bhZCvgp+gIsJ2x3eK+EDsy4XpU rhmBbjtxPBVBHiiVhiAx0yank57C5icYsVtJHhxo+XMuKFivQRPVq6t+EV+mSA65 Hi1/zQipKR1sa2m3dm0wWBqeVS15gB5/GPCzlMrvMCDIVBahE3jU5G+AgH5mLOTA HByWplrX7vOJmpUeOpvgopMae1QpWv1UBzqKCsMig2+J7zUkN6MC -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnmP3KaB9vl1bvTc3gK7e drvJJ01wrJSLH6OARai/dRslUsrNaes8sCiN1ehk/wEKHfwkBHkhv7RWm9CiN/0o /ns6BYSsEuoVWpMMm/LDgvndASQYwmTR3ZYz3jIuYP8lVcJFxsVSdowsUndBPZit PQIi3G/EVkj7ieDjelEIVOa7S++Vp4e/r0vSW+TY/bFvuqN0LvUZcS/4i4jQWa8F hQrU6DJv0pmiRwc7JtvxcCqXqfFgx0tuXdL0fxZtyXGPVHTBF8PieaYFIzo5Rmx+ URHGwRSDBlZpMSJzO24fiG6swhp37HCLzbm1C7WahygG4q0Avv7yNqPrD76bEU0n nwIDAQAB -----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 371410515195366502863457119478245393133206 . . . . . . . . [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 2023-09-21 04:24:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-20 04:24:31 +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 19994946999538767850459046651651324054649993657223448227865973997998867998640295189819846521052702740031737700865140350448690872026120132733269540679350346524652241247877060858422366443229969945945270281694233483254510252877682090621819589994289728720735777533415945061695029957554819211449765733496245947346103680605414822645520226535298732697147611770820520859887850360239990526660460297571673024433888548445962837803706979647203707018147615567627831152535051135129525823511678816100324839741132645276278002065490347878582356534119731486477895657444299603567050581037764750980297110111921285012762276087901188859807 . . . . . . . . . . . . . . . . . . . . [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) ca27c8be3b7e0aa3cb289e8952321bdd8f9eeda3 . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ab6326df4000004030046304402207f25f987a2d3a3ef92aeb7acdaf273146f8d5d473cf947cd0b8f0480cad916f702202f7f542a890aa71269083a1986e0bda24990baee798f5e14e76f4563bcc39394007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ab6326e6200000403004730450220765f12a2fae2441469e85ba69e562e88d0d94b93a65abe1c66820fc94242a14a022100a8a1c7b1cdf6fb03075e76128dc16ae64551188a5926d0d394e666dd8cc46459 . . . . [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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