smarttuna.com
Issued by R3
About this certificate
This digital certificate with serial number 04:f9:7e:35:b2:e5:db:3a:f5:f1:00:5d:86:f0:c6:cd:d2:9c 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=smarttuna.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f9:7e:35:b2:e5:db:3a:f5:f1:00:5d:86:f0:c6:cd:d2:9cSerial Number (int): 433347214638037072896763828006985457848988
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 7b:ce:34:4d:8c:e3:68:6d:38:20:47:bd:94:dd:18:a5:1b:95:ad:b1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 1a:85:85:0e:fb:9c:df:3f:25:4e:45:e6:72:37:2e:3d:fe:8d:f5:23
Fingerprint (sha256): 53:05:e5:cc:af:14:50:cc:a7:6a:ca:d1:11:b3:46:39:ca:15:7f:c2:f8:4f:75:da:ea:4f:66:1c:ae:00:30:f7
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate smarttuna.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for smarttuna.com
Public Key Algorithm
RSA
Key Size
3072
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
smarttuna.com
Other certificates including the domain name smarttuna.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for smarttuna.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZjCCBE6gAwIBAgISBPl+NbLl2zr18QBdhvDGzdKcMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MjEwNzAwMzdaFw0yMzEyMjAwNzAwMzZaMBgxFjAUBgNVBAMT DXNtYXJ0dHVuYS5jb20wggGiMA0GCSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQDB 3WDTpyE1ZCGZ+IT7XY262FSJ6ZD18FjSVbHHcSrATtQ3HzkoiSS5sBe7PFFqRRxt Y/6xzPDa3jq35ReSpO24puhY+YzM3sLOXxEcloReTBW00vq4Xl9xg4EpMoPrJyZp tdUqPokzoHACcNmqAuLlx7ZnCo3g2mpeguladK08qtL1m3vX9XwUFj0fT/AxnO0S +U20Y9BdryRNuM5xSv50VZBJOG8Wu6p6XC7mPhwPWpbUudM/qbFdSmVvk+7+nmOO lrukKX+QAT6jWRaYYmf4HRWuzNbpaIkHfTwQ7DPLMGD2WjZfZIpMMADXlcidfXy7 +/PI8TdO59QoUHkJESu/QPmDprLJfmdAr1Vqk6RCkrEtcwhVIVz89g7FLtWhxieA 4ewZ27eA6xtX5AvJUj8gpXge/pGq2zT7NrCoIy5PNxODk36fUJNbroAbHcL+kXdc NyL2WUaiMA+mhaQOHXvrJWj18vaXazpzhsWKL125ZsbEPDiZ5T7L5QwGNJ8Zw9cC AwEAAaOCAg4wggIKMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUe840TYzjaG04IEe9 lN0YpRuVrbEwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYB BQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYI KwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wGAYDVR0RBBEwD4INc21h cnR0dW5hLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkCBAIE gfQEgfEA7wB2AHoyjFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABirbB UoYAAAQDAEcwRQIgY1AT8EjfrOyD1+y5DuYFkQarOMEJ/dTZtOHa4rGqPrICIQCx o5d3q1bELM8hS/WbEg6HXZrYuF4ZehRFpGpxH2+/CwB1AOg+0No+9QY1MudXKLyJ a8kD08vREWvs62nhd31tBr1uAAABirbBUoUAAAQDAEYwRAIgXdMekB1N70eqgA1g eC2yMGhQFqYmwoLKTeEZ93Vs/CACIDlD9L3W4N7VjFhjfSUkAB/Tzopir4YksJFB 5ZUjExbBMA0GCSqGSIb3DQEBCwUAA4IBAQB9o6mjE+yMsxsBOQ+0H90SBxsU9gId 69E5vUSTICRtPIa5tcLAIXZ3zThLca3aG0xgMUta16Sq8nLdg5RdrWSlwPnP8zam Mjzlk7n2mGKBGUT4/K/yTvtsaalUmJGbi1BG6wMaLbIltXQyYQcLeBaMLMCasILK Mj3p0A2k86DniBAx5+wO4oPhPcLiyU6u7JK+hQca3cUSNe2X80fJCNAwVQjxrUz/ IyYOSEN7UirVGxz6Orq5chdX/jqyBaSKEHeG4KzxjemUdlk2PdrgRmFkFwhDFJmB nMLQY8oNJAk5hcDDUOiLlVKTuN9OxXg0TCuaAQ/ANChsB06uCu1nNvoS -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAwd1g06chNWQhmfiE+12N uthUiemQ9fBY0lWxx3EqwE7UNx85KIkkubAXuzxRakUcbWP+sczw2t46t+UXkqTt uKboWPmMzN7Czl8RHJaEXkwVtNL6uF5fcYOBKTKD6ycmabXVKj6JM6BwAnDZqgLi 5ce2ZwqN4NpqXoLpWnStPKrS9Zt71/V8FBY9H0/wMZztEvlNtGPQXa8kTbjOcUr+ dFWQSThvFruqelwu5j4cD1qW1LnTP6mxXUplb5Pu/p5jjpa7pCl/kAE+o1kWmGJn +B0VrszW6WiJB308EOwzyzBg9lo2X2SKTDAA15XInX18u/vzyPE3TufUKFB5CREr v0D5g6ayyX5nQK9VapOkQpKxLXMIVSFc/PYOxS7VocYngOHsGdu3gOsbV+QLyVI/ IKV4Hv6Rqts0+zawqCMuTzcTg5N+n1CTW66AGx3C/pF3XDci9llGojAPpoWkDh17 6yVo9fL2l2s6c4bFii9duWbGxDw4meU+y+UMBjSfGcPXAgMBAAE= -----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 433347214638037072896763828006985457848988 . . . . . . . . [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 07:00:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-20 07:00:36 +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 'smarttuna.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 (3184 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4399522908156907187539768692789152057074074837422082476721422224805730793275097699472771788400587203258574441396980579978224269553349104250382824449364509447298169888677427875300712930020786453316071659927979193298758020250876002177690002591948593578758213415538146913560111005661362999074132606495989990669766466358273469981637692231314452627254742235432732611413926510698518533412775267057777148833073392608896454552306552267591202571190822375341931763205895700748732448069581701953593023917210453086845119638398273932203009600177776037538845287021712290393377289509830066605897336725406776164891860250524367329386019064911234000634370148287487413694638601954197595606699345624436450899061210006857448330709277973963849879567008376047070362193724866099479744134971835565518673245426743156452159018078296442189268805108418259618593891987340749115262638724529418556167353866360206902292264267925662942705528810525353154560983 . . . . . . . . . . . . . . . . . . . . [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) 7bce344d8ce3686d382047bd94dd18a51b95adb1 . . . . . . . . . . . . . . . . [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 'smarttuna.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ab6c1528600000403004730450220635013f048dfacec83d7ecb90ee6059106ab38c109fdd4d9b4e1dae2b1aa3eb2022100b1a39777ab56c42ccf214bf59b120e875d9ad8b85e197a1445a46a711f6fbf0b007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ab6c15285000004030046304402205dd31e901d4def47aa800d60782db230685016a626c282ca4de119f7756cfc2002203943f4bdd6e0ded58c58637d2524001fd3ce8a62af8624b09141e595231316c1 . . . . [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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