smarttuna.com
Issued by R3
About this certificate
This digital certificate with serial number 03:9b:8d:c9:ea:2b:58:f0:fc:ee:bb:2d:44:20:85:e9:2c:07 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): 03:9b:8d:c9:ea:2b:58:f0:fc:ee:bb:2d:44:20:85:e9:2c:07Serial Number (int): 314269094216618624675232931966071649938439
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: be:bf:b6:f5:b7:36:67:ca:d2:9c:34:53:03:7a:11:61:cc:d3:be:71
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ed:39:2d:08:e2:aa:61:59:61:c5:4f:9b:84:b3:ee:0d:cb:70:15:4a
Fingerprint (sha256): 41:a1:29:0f:f9:77:88:82:df:ff:88:98:e6:71:0b:36:40:a1:5d:1a:7a:0d:c1:4b:89:b1:2e:0e:6a:5a:f4:67
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----- MIIFZzCCBE+gAwIBAgISA5uNyeorWPD87rstRCCF6SwHMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMDkwODAxMDdaFw0yNDA0MDgwODAxMDZaMBgxFjAUBgNVBAMT DXNtYXJ0dHVuYS5jb20wggGiMA0GCSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQCr NR0Y/IE8FIGUnwInv5pu8OtFQZijGX4p0uYC1JS8zurrdlJv2tzQ994BO4N2lkkM Pjn76QvRPhssYtRkdQOvm4fjkOkJuQMOGvxLgo71vYM4dwqNpv34E+rHkSfcKwQf hshz6TG3wHFng4EdPaC8NjgTsSyqW8IIrLG/uydy/+u0NG5D4WFLP6ZMjk/IWC7H V5CoSc+Nn12qb0VBqPu47PnpnWP1H7wNDS/fMC0fDO+J5Zr//z0XRjGaZ/lQp45w FDOYszE6yyJAdTK2RaNDyNSqpVpp7fV7ZyJJBTc5ZqsnRdAksIBNHxhB8yX6xHl6 sLCI3aqFnCSQANSBFkvEq80biu4ELlFusX4fwVCS3CokBnBmTGsW4RQFkP+8aghE bRZ3z6nO7jykJVnVb0HnK2pXtq9/3xksRxGlBoNLqwR0jOcgNKUq/9+QrMWwcZOe vQvYzusEno2/jK5Ghm7KldXdpOXYibaN6DEN3DjNOyxvTqwhpo/DZirJE4h2V/kC AwEAAaOCAg8wggILMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUvr+29bc2Z8rSnDRT A3oRYczTvnEwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYB BQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYI KwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wGAYDVR0RBBEwD4INc21h cnR0dW5hLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIE gfUEgfIA8AB2ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjO10 P+EAAAQDAEcwRQIhAKGNgml6TTo7pXVGRtWVyUft1MpxVrnuIHBcVVLr/CdHAiB1 zCg/631qKqQHPwhwxmauMtmBlSHe6IeLDFnTy5b4XgB2AKLiv9Ye3i8vB6DWTm03 p9xlQ7DGtS6i2reK+Jpt9RfYAAABjO10P+QAAAQDAEcwRQIhANRGn3dDxcIRsWWU xa2w+wS/jwlTbV0SwZpaEOEahu10AiBrsT66L/nkOsf6He4K14gRt1jifVdzvFqz v0HlQ76DdjANBgkqhkiG9w0BAQsFAAOCAQEADp8ei55j4uQbdt03fr+JpzGTFDOT 73fX/eFlWLocdMP+Uq9d76cIRYeI/JoXYSM2wqcuBi/5AePLTbN6FV/7aWlvEtof IqXEHnhNpQL9/OvFjdxAbSV1jg8LHahwAFfazaVv5I0GPx8+eRu4EGVclNP1U+d8 UnCSdFUCySP6JrtBRqQoMzOUBFBFtGnD97B1kZOOApUmnWcjT6kTQHbB7mkdAFI6 nZhv7oyDAmGvc5X39krPHMlybTpLr2NoBhr035s73CGlJUh9TmHnfVmVnRNIIIzC lC2dEBJNLzbsUnhHLK7UZMR6GM5wRut3kcD9bbPyhXYaKykrtN4xKN3V4A== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAqzUdGPyBPBSBlJ8CJ7+a bvDrRUGYoxl+KdLmAtSUvM7q63ZSb9rc0PfeATuDdpZJDD45++kL0T4bLGLUZHUD r5uH45DpCbkDDhr8S4KO9b2DOHcKjab9+BPqx5En3CsEH4bIc+kxt8BxZ4OBHT2g vDY4E7EsqlvCCKyxv7sncv/rtDRuQ+FhSz+mTI5PyFgux1eQqEnPjZ9dqm9FQaj7 uOz56Z1j9R+8DQ0v3zAtHwzvieWa//89F0Yxmmf5UKeOcBQzmLMxOssiQHUytkWj Q8jUqqVaae31e2ciSQU3OWarJ0XQJLCATR8YQfMl+sR5erCwiN2qhZwkkADUgRZL xKvNG4ruBC5RbrF+H8FQktwqJAZwZkxrFuEUBZD/vGoIRG0Wd8+pzu48pCVZ1W9B 5ytqV7avf98ZLEcRpQaDS6sEdIznIDSlKv/fkKzFsHGTnr0L2M7rBJ6Nv4yuRoZu ypXV3aTl2Im2jegxDdw4zTssb06sIaaPw2YqyROIdlf5AgMBAAE= -----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 314269094216618624675232931966071649938439 . . . . . . . . [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 2024-01-09 08:01:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-08 08:01:06 +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 3885343650901451984862263080668749798455929974632993031060764747629463232696382914840961896772866453073514296132645870252459343546731738787098262802336102585440466023353063625854089251609218152820990151508755988786286486121012527925297017863731344972359649954208849781671432360754188348921325405134378195341842134288641576616238005076590192513613495769433347672151232286652066046578769963621527752063668146283131078294550262166431393542537672056756785139512597072726000065950038397325348365530475643732388107876995301556045696863436422693143193646581079819666278346779864392994696822018286533820617720193034884489162374342617476876479862076144442828175858669591549658649922812644751798538186188508659058190519692729576831010482091775620664811328943992859669145686760687241430119535488275083523100249078412729488317112763572738606135011088486588347638493179744229384822507168369159340856164664064884688870318450861087550494713 . . . . . . . . . . . . . . . . . . . . [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) bebfb6f5b73667cad29c3453037a1161ccd3be71 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ced743fe10000040300473045022100a18d82697a4d3a3ba5754646d595c947edd4ca7156b9ee20705c5552ebfc2747022075cc283feb7d6a2aa4073f0870c666ae32d9819521dee8878b0c59d3cb96f85e007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ced743fe40000040300473045022100d4469f7743c5c211b16594c5adb0fb04bf8f09536d5d12c19a5a10e11a86ed7402206bb13eba2ff9e43ac7fa1dee0ad78811b758e27d5773bc5ab3bf41e543be8376 . . . . [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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