shmmetershop.co.uk
Issued by R3
About this certificate
This digital certificate with serial number 04:da:1e:13:ad:a9:e0:85:d9:b6:37:d4:99:13:e9:46:00:cc 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=shmmetershop.co.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:da:1e:13:ad:a9:e0:85:d9:b6:37:d4:99:13:e9:46:00:ccSerial Number (int): 422670678731635338613521822371558866682060
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1f:4b:d3:a1:c5:cc:b1:7a:54:71:83:80:09:1d:85:64:cc:8a:33:a7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 46:f9:5c:a4:f9:21:1a:cd:9f:f7:e2:2e:c3:74:84:77:d7:2c:b1:78
Fingerprint (sha256): 3b:80:f2:fd:c1:2f:33:2c:7b:df:61:2d:4e:46:29:b4:55:8c:66:73:b9:75:22:50:bc:0d:f4:55:3a:cd:8b:ca
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate shmmetershop.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for shmmetershop.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
shmmetershop.co.uk
www.shmmetershop.co.uk
www.shmmetershop.co.uk
Other certificates including the domain name shmmetershop.co.uk
(limited to 100 certificates)
shmmetershop.co.uk
shmmetershop.co.uk
old.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
old.shmmetershop.co.uk
shmmetershop.co.uk
old.shmmetershop.co.uk
old.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
dev.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
www.shmmetershop.co.uk
old.shmmetershop.co.uk
old.shmmetershop.co.uk
www.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
old.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
old.shmmetershop.co.uk
shmmetershop.co.uk
old.shmmetershop.co.uk
old.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
dev.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
www.shmmetershop.co.uk
old.shmmetershop.co.uk
old.shmmetershop.co.uk
www.shmmetershop.co.uk
shmmetershop.co.uk
shmmetershop.co.uk
Certificate
The complete raw certificate details for shmmetershop.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCDCCA/CgAwIBAgISBNoeE62p4IXZtjfUmRPpRgDMMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MjgxMTE5MTNaFw0yMzExMjYxMTE5MTJaMB0xGzAZBgNVBAMT EnNobW1ldGVyc2hvcC5jby51azCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAPpVlYCXg+sABjf9QgrjCXNxITWmohtBe7qT3oTAagU7Y2S/mvrd21gaZ1ck 1h2bbrFzHDGhr+XGRMOx8YJtawwaH+oIDIyh588WVhb0QYA2Sl8ksYQWgvRay6TT RlZRGcqY2LTsEYWbrC8YD/yvIPhm2xA92/MhAp5ApKcPKaqHHLdhr7K8yexSNvH2 Omh9IDyLXgfZohglWJT+mROyfKyEGI680ALdUkZC9MuBLGSifEI99WSy66+hBGCm jZzpPDDC/37dpIzilHOMr/EBmv9a0iBuciSyafxNcQtmD7PRZs0CHzwHw+Khb9sT aWjgbqGhm/jTGFVNBPElpuysNlECAwEAAaOCAiswggInMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUH0vTocXMsXpUcYOACR2FZMyKM6cwHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wNQYDVR0RBC4wLIISc2htbWV0ZXJzaG9wLmNvLnVrghZ3d3cuc2htbWV0 ZXJzaG9wLmNvLnVrMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBAwYKKwYBBAHWeQIE AgSB9ASB8QDvAHYA6D7Q2j71BjUy51covIlryQPTy9ERa+zraeF3fW0GvW4AAAGK PBV1+gAABAMARzBFAiAJgamqOzQgLOaTG8j9SLCJHFlMYKUqsqdUBeVWcoKobQIh AO6wypraekbXe3XU4MqbGDsRu9hmuBu7k5+2Uib4K+mrAHUAejKMVNi3LbYg6jjg Uh7phBZwMhOFTTvSK8E6V6NS61IAAAGKPBV39wAABAMARjBEAiAmJAykvqyK/hIk KYFR1J3boTN8JvJUymdCPlRFcvnOrAIgbno3CfC6sK6m9roNVLyKqYmqunePH5rD W5AdwNcUAGUwDQYJKoZIhvcNAQELBQADggEBAJp45MpwtPI2jlDUCDvNAZEEgNpQ G6djhxrrTBni/tv3rrl3FZ/MzozOzJ4oaoqdbVwLdJJlhMWiAZtblchbsirQztGe ru70kCKC80JD07xzBbp/FwPE0HpdWMQpnCt5TyAVa4si9f+OstrBSqNOGh7T+e2D DeeRA/7WMmfztDyL4xsHpSZ8n0zA8+gy860P2QgAKITXZls9LxiWyXVhWvb35J+L 0rp2msS2BEwN+Fs6AIJX54HKHXzYPXcuofNzE08JMMDM8MMermJSAcHPi9cVQR9J U7CN1EtfuWcGgOQXB9RsTZgAPCblOIr8et+uy8NuKF5e9pDlO/BwU9ZKUGw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+lWVgJeD6wAGN/1CCuMJ c3EhNaaiG0F7upPehMBqBTtjZL+a+t3bWBpnVyTWHZtusXMcMaGv5cZEw7Hxgm1r DBof6ggMjKHnzxZWFvRBgDZKXySxhBaC9FrLpNNGVlEZypjYtOwRhZusLxgP/K8g +GbbED3b8yECnkCkpw8pqocct2GvsrzJ7FI28fY6aH0gPIteB9miGCVYlP6ZE7J8 rIQYjrzQAt1SRkL0y4EsZKJ8Qj31ZLLrr6EEYKaNnOk8MML/ft2kjOKUc4yv8QGa /1rSIG5yJLJp/E1xC2YPs9FmzQIfPAfD4qFv2xNpaOBuoaGb+NMYVU0E8SWm7Kw2 UQIDAQAB -----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 422670678731635338613521822371558866682060 . . . . . . . . [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 2023-08-28 11:19:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-26 11:19:12 +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 'shmmetershop.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 31601779281592006294535668966656953840869396722079734185875374507137185598090568024646913004313463590302612745281091644138302587029793952082821294855751174961923672818152616654684157920225741449796884234276043933870694556417060433329744074777108505437798061172399299902527542750734753448674542916367104133054718894950170310581798686971328865830538269484799295958650774239388667731166580702849116014002579288878920291023135091499212759865360696218931826301211078775342780458642405993089351091327846964886166696196419820791600539451218567575550855231778785450853416027677361159054744322335714108504529712069152059700817 . . . . . . . . . . . . . . . . . . . . [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) 1f4bd3a1c5ccb17a54718380091d8564cc8a33a7 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shmmetershop.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.shmmetershop.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) 00ef007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a3c1575fa000004030047304502200981a9aa3b34202ce6931bc8fd48b0891c594c60a52ab2a75405e5567282a86d022100eeb0ca9ada7a46d77b75d4e0ca9b183b11bbd866b81bbb939fb65226f82be9ab0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a3c1577f70000040300463044022026240ca4beac8afe1224298151d49ddba1337c26f254ca67423e544572f9ceac02206e7a3709f0bab0aea6f6ba0d54bc8aa989aaba778f1f9ac35b901dc0d7140065 . . . . [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) 009a78e4ca70b4f2368e50d4083bcd01910480da501ba763871aeb4c19e2fedbf7aeb977159fccce8ccecc9e286a8a9d6d5c0b74926584c5a2019b5b95c85bb22ad0ced19eaeeef4902282f34243d3bc7305ba7f1703c4d07a5d58c4299c2b794f20156b8b22f5ff8eb2dac14aa34e1a1ed3f9ed830de79103fed63267f3b43c8be31b07a5267c9f4cc0f3e832f3ad0fd908002884d7665b3d2f1896c975615af6f7e49f8bd2ba769ac4b6044c0df85b3a008257e781ca1d7cd83d772ea1f373134f0930c0ccf0c31eae625201c1cf8bd715411f4953b08dd44b5fb9670680e41707d46c4d98003c26e5388afc7adfaecbc36e285e5ef690e53bf07053d64a506c