smarttuna.com

Issued by R3

About this certificate

This digital certificate with serial number 04:7a:79:8b:a4:e5:a9:38:ae:91:af:1b:d5:2d:a0:53:9b:bc 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): 04:7a:79:8b:a4:e5:a9:38:ae:91:af:1b:d5:2d:a0:53:9b:bc
Serial Number (int): 390125154152659585996214378905388201515964
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 83:c0:da:b4:fe:fe:20:55:da:f9:5e:67:42:90:f3:e7:09:90:63:8e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d2:64:13:ea:a8:9a:75:b8:da:65:e2:ad:60:94:6e:72:3c:7d:59:b0
Fingerprint (sha256): bc:73:c0:13:63:8c:9c:ed:39:64:30:34:29:b5:e8:be:62:8f:86:28:24:ab:3e:45:9b:a4:77:d1:76:00:3a:08

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check 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)
oocnew.smarttuna.com
chi.smarttuna.com
ihep.info
smarttuna.com
chi.smarttuna.com
smarttuna.com
www.smarttuna.com
www.smarttuna.com
companycentral-new.smarttuna.com
ihep.info
chi.smarttuna.com
www.smarttuna.com
stjudes.smarttuna.com
smarttuna.com
ihep.info

Certificate

The complete raw certificate details for smarttuna.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 390125154152659585996214378905388201515964
 . . . . . . . . [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 2023-11-15 08:00:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-13 08:00:27 +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 5168664902833819739464667071271617968292756414049011475956102613080951436323818564391808043676676491209123413804772783468811873697717853518558699536341752300704703322498739170543903745220393724521418810225097777219191222530673290998209637831519267832594087411078358589863478631589035570949051218315427157729006312221133101983956786409479315969555989620754463712459293283983573106660495471421936026549583213649857783585182841105540286042876084053461385129671196265308952267404026827995147324366177572631429870439104974433048889431875405678023183261963458240952556368919786187344092497529796756056232852190562040197964980705846290125567818883248709613415674347687527263762758715327036220379819958874338852174935332229391896563953091535262066069939287001441454596354822272670267460378899912919897132196777131756831488573472588677352677428681721891802007848775589754922159059153402608070613365158766466499393232779834565139254253
 . . . . . . . . . . . . . . . . . . . . [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)
							83c0dab4fefe2055daf95e674290f3e70990638e
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bd235e4720000040300473045022100ad9abd1e39ba75137412d577741e867a408d973647ac38e14321ed949c06875202203d9a211b84a2140a3072c58486103eb2d134c3744aef39a867fa2cc64f9d384900770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bd235e4710000040300483046022100d9b5ba7ef9f8a168073054ce96cddd1ffed1b8837cdc01d29f8135a15fb57557022100d28ddb91d9585c463c108944ecb55ea60e05fb7b24e83be3d1399d7989883d29
 . . . . [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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