submetersolutions.com
Issued by R3
About this certificate
This digital certificate with serial number 03:b2:67:07:53:0b:5b:4c:cd:d9:8b:6c:3d:49:9d:52:8e:df 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=submetersolutions.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b2:67:07:53:0b:5b:4c:cd:d9:8b:6c:3d:49:9d:52:8e:dfSerial Number (int): 322044067621191405392154575409885360590559
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 10:0a:4f:38:7d:3b:f7:81:a1:99:e1:db:4d:da:da:ee:e9:4b:d3:25
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 2e:7d:45:2c:57:1d:54:66:22:59:c0:19:f9:1a:0f:a7:54:91:b8:12
Fingerprint (sha256): d6:d2:c1:c4:80:a0:e3:30:d8:79:e6:c1:d9:08:7d:69:ae:f2:d9:19:2b:5d:7b:ba:d1:82:ad:ee:38:25:0d:07
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate submetersolutions.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for submetersolutions.com
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
submetersolutions.com
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Certificate
The complete raw certificate details for submetersolutions.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+DCCA+CgAwIBAgISA7JnB1MLW0zN2YtsPUmdUo7fMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMTcxNjE4MDRaFw0yNDA0MTYxNjE4MDNaMCAxHjAcBgNVBAMT FXN1Ym1ldGVyc29sdXRpb25zLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAKNjaJvU5CogcAyh0wHTouMmJ/Cg3q7vVyRTLeLmh1+fI6f2x89fg/wb Q5eznjm6DdEo6HmkKTLq2+WS7Un5JAewonZLwhHgMdoMtQD7X0tCsMChUMbFGuWQ hHLdNlkNW4heP1dAwEjDAwOwane0UVJ8ITh6AlvqOiMChVcm9UDbWPsQrlUaLl3H zob3GpQDdybs/VEP6pvyJuDdwPNsGuZs7PMEafU2hN66xUEWbwoQaEhftYCyIK9p p5LsAd2e6N4gl9rXGatUe6rv0HqZhPWB4GB8xmH4z3MeNWT0v/RNl9XnaMeBoOsP H7LZvicyO6ZAFIdattBUmrgYX4qC2VUCAwEAAaOCAhgwggIUMA4GA1UdDwEB/wQE AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw ADAdBgNVHQ4EFgQUEApPOH0794GhmeHbTdra7ulL0yUwHwYDVR0jBBgwFoAUFC6z F7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVo dHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxl bmNyLm9yZy8wIAYDVR0RBBkwF4IVc3VibWV0ZXJzb2x1dGlvbnMuY29tMBMGA1Ud IAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYAouK/1h7e Ly8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGNGG4WZwAABAMARzBFAiB+giyl PtMCdO2YL+ri7HFZ13OBFpSfu7x9iUx2Ldcb9wIhAJ7aXzg9FkzeKE5EuhlvOgOr Cb8/Cg3DE7nLc+Q2fN41AHcAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xa OnQAAAGNGG4WmQAABAMASDBGAiEAgykAwVmM/rSJrHBHlMCqUuXCIpISW1xkju7T aTg7Dk4CIQDm4gPqBdwCIVaFnznbzhuRBcK+O6Vb+ZInEi3kye365zANBgkqhkiG 9w0BAQsFAAOCAQEAMKR7elrI6HdeABsjRAtE4mrXa5KvkrtiIKNILs4Puv1nV6EZ qqObvbPJuMKkJOMpNtj/Rh8d7ianb5fEiCULzQxh1WqFMCbdNCgvWlFnrqFJ2saM Lu+uJQ5EgrgCSb9Z5IneY8Wb/la9GbRVyFL1ZT+IYMf0J139ulBVsPN7ZcAOSRvx 7YXmTL25P2g5SAjAQ27YYZSNbSM3LvA63q9hH3oTyr9vNNznH/h2OgHTjwUjfS9b kDiQapcqziM0AYsaBTIMs22ZH8OMop5TFQ8ah9QChqhiQ+kfM8Z96kpxVDXqUGtV M+TguDtbfF7Ew5kgHc+rJXSbKki0UhNoh4qagA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo2Nom9TkKiBwDKHTAdOi 4yYn8KDeru9XJFMt4uaHX58jp/bHz1+D/BtDl7OeOboN0SjoeaQpMurb5ZLtSfkk B7CidkvCEeAx2gy1APtfS0KwwKFQxsUa5ZCEct02WQ1biF4/V0DASMMDA7Bqd7RR UnwhOHoCW+o6IwKFVyb1QNtY+xCuVRouXcfOhvcalAN3Juz9UQ/qm/Im4N3A82wa 5mzs8wRp9TaE3rrFQRZvChBoSF+1gLIgr2mnkuwB3Z7o3iCX2tcZq1R7qu/QepmE 9YHgYHzGYfjPcx41ZPS/9E2X1edox4Gg6w8fstm+JzI7pkAUh1q20FSauBhfioLZ VQIDAQAB -----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 322044067621191405392154575409885360590559 . . . . . . . . [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 2024-01-17 16:18:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 16:18:03 +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 'submetersolutions.com' . . . . . . . . [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 20625863930845201702337005062625983740755618876232800879585388578142826720584137687662576116178016463608758164550436776729727383728730930867824565452101809787062982269370007132343698234191557955359921037966162528521430029280510819338577507828611435384181926588096965431019765458559136993382011763132526513311265518457307174042969774793015446321833282614752887671863665424318016492013232879479634315094368641589925369599521675795753323929473604438721954857749145426336752271057288385567072953354756896773577601041145286774105159141883936177521427910203030055760460234213367953743036251357812452013777191560295022254421 . . . . . . . . . . . . . . . . . . . . [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) 100a4f387d3bf781a199e1db4ddadaeee94bd325 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'submetersolutions.com' . . . . . . . . . . . . . . . . [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) 00f1007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d186e1667000004030047304502207e822ca53ed30274ed982feae2ec7159d7738116949fbbbc7d894c762dd71bf70221009eda5f383d164cde284e44ba196f3a03ab09bf3f0a0dc313b9cb73e4367cde3500770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d186e16990000040300483046022100832900c1598cfeb489ac704794c0aa52e5c22292125b5c648eeed369383b0e4e022100e6e203ea05dc022156859f39dbce1b9105c2be3ba55bf99227122de4c9edfae7 . . . . [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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