swimtrack.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:f8:d7:a6:7f:83:42:45:67:35:29:ef:36:d8:f0:2e:62:5d 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=swimtrack.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f8:d7:a6:7f:83:42:45:67:35:29:ef:36:d8:f0:2e:62:5d
Serial Number (int): 346013533318311171439894236846691911098973
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e3:ba:83:58:d8:2d:f5:4e:cc:56:b4:b0:20:28:78:2f:79:40:c9:d3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3d:2e:1a:2b:95:1c:c7:5b:da:e8:50:dd:54:0b:7a:c3:f9:57:29:62
Fingerprint (sha256): a3:1f:bb:83:60:6f:0d:b9:fd:20:83:d2:12:5c:e0:1a:38:55:51:fb:c4:38:2a:b8:c6:e0:88:dd:11:4e:32:3a

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

Revocation information

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

Check the revocation status for certificate swimtrack.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for swimtrack.com.br

Public Key Algorithm

RSA

Key Size

4096

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

swimtrack.com.br
www.swimtrack.com.br

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Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGAzCCBOugAwIBAgISA/jXpn+DQkVnNSnvNtjwLmJdMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA3MDcwMTEzMTBaFw0yMzEwMDUwMTEzMDlaMBsxGTAXBgNVBAMT
EHN3aW10cmFjay5jb20uYnIwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC
AQCym3A8Zztrq/j/eNOdPVF5oN9IXByA2siKKMvFmZLrDqRsj9K+AFyr5ooZH8Vk
LqBS068nHg815RuVOLjcc4pLQtVl/qOC1PaMv1yC2pDUAZNIh3bblcvcZw6Yjc65
qXf9Ioc891Sw8VE8AWE8mtaQwJaQU+c52B0HSbxTVFyfz6yLscIA455sN351yE+H
r21wT5CQfAt5h4RHQCkdTLjJe36a/ZLipEmBspO7jfutDIRzFoQI3JktpDwVNPlQ
o44TMYoWtt6+ane0f6Ogekooi1uBg/RP9GskVnxurtR3vJsJf3cp8MKZPgGi/4qV
c84Oo3359Oa7yGCySvoB4R1VqFiO+9zkGvGLrHMhGCH0joRxvTfiiuORBEAsbgbm
AKyH3IKw20sw0nE5zIYJFlK47oG51I6sfpVjOZxC/klL+cs/SfX1iP/UYJ9ZYr4H
5DgVwt6X0P18kjixEPRJzhwwx0R6GEBsyqXfuoOvXlfkygQpO41X2nWq19W04OF1
x7hjx3FmV/9um8Mme0DeX2BAUVkmepLGe1ynbdaZIsQ1/biK/xuvIQB1MvNtwsOq
fQYHO+RQ9LIhcxFnXj8zReyeAI1iQkX6eBrx5ZO8loqSkZwOWwK9dgvS2bVbtIet
Mw8ehvgwHvckxKxBdUp1PHPByspAHJxwgsdaFvjys2EWVQIDAQABo4ICKDCCAiQw
DgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAM
BgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTjuoNY2C31TsxWtLAgKHgveUDJ0zAfBgNV
HSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYI
KwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0
cDovL3IzLmkubGVuY3Iub3JnLzAxBgNVHREEKjAoghBzd2ltdHJhY2suY29tLmJy
ghR3d3cuc3dpbXRyYWNrLmNvbS5icjATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQG
CisGAQQB1nkCBAIEgfUEgfIA8AB2ALc++yTfnE26dfI5xbpY9Gxd/ELPep81xJ4d
CYEl7bSZAAABiS4f6KYAAAQDAEcwRQIgG6NLpxNAlyf3XwFggj/wiufPIkuPFPBK
P9S+SHVKcWECIQD+baMkOEKF2to2orwF5SzeBHdHk5spEB2AZ7rdQRRhjAB2AHoy
jFTYty22IOo44FIe6YQWcDIThU070ivBOlejUutSAAABiS4f6MMAAAQDAEcwRQIg
dkAUD4/4pCS2EUVnS/+YgFkhsIafYvcbrKLZG0p2ENkCIQCdaQlzkyvG5jJ6Okpp
8Gkjw4Pw9disFyEqw7ALFjSdczANBgkqhkiG9w0BAQsFAAOCAQEAfGRp8WD6tkqX
d3bMsXiPudTMeTSXU5W9MFnXhJ7OePmZtxaPS/WrnxHqc03IiDmvaRpDx3nf/d8G
E7zvwR9CoCCOW5xXd6UpYQbvP+UoNyqI09VsJ6uiwHNsAV5H+Z9akM1AAMpniGvc
xnSuVBgy/QjcQ3zxc2I6M0Y74K/W/tVVDsirijgA9UuehKvA6La7P0BTOpEGjpy6
EZPS1n+ziw62uMKdd+MO/8CBXo7WLoDaZEEFPg+5vGYp7EjcFhiIkglb+KC6owq4
18+ff+e6Std4MCWgiImcPBrZR3KRyKVnkDue0jlxpFKsNQzl8WwW3qpwse0lX7QR
0w3gUMkkTA==
-----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 346013533318311171439894236846691911098973
 . . . . . . . . [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 2023-07-07 01:13:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-05 01:13:09 +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 'swimtrack.com.br'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 728653727837860289387812987727256436743188783962240209918196115230941608329374391624243938442338001629185336625279237469303590788502455830001185559129918627667193240042398704069302969781972297276479316875819996579487497258662957186587383284103495902009193690149237815028077641592918813858880272154308735924478499332071560665185771494079631726435503954074477291695317725179447541586147556925600049487328152656528225971663742176128408622411975382485482825877168485591436293681084453498890581143374562490981606051563115146231259633816750048613941416122815516899958162105574566751027409088731898881559337441243132151496681949286998643568061136436933482872725339149665594285168970790083072632864474687072670080926909642969642447930401149972077282490330236481784342685633293427734070298910645441136405106723513666524698911396922164973017496753087947211105741259591710118185209146118464523471901960994770735891465340097633163551170984255419289230029197373161046862303563380610430102615265249810017985132140688206225311522763747452828692590165742654245443393896093041420181146872234317250197570379442892329032385821696884490750949461245229342683825892849363417381299029292645274470489274562951484409262852123955653643769754778301726854288981
 . . . . . . . . . . . . . . . . . . . . [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)
							e3ba8358d82df54ecc56b4b02028782f7940c9d3
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swimtrack.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.swimtrack.com.br'
 . . . . . . . . . . . . . . . . [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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001892e1fe8a6000004030047304502201ba34ba713409727f75f0160823ff08ae7cf224b8f14f04a3fd4be48754a7161022100fe6da324384285dada36a2bc05e52cde047747939b29101d8067badd4114618c0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001892e1fe8c3000004030047304502207640140f8ff8a424b61145674bff98805921b0869f62f71baca2d91b4a7610d90221009d690973932bc6e6327a3a4a69f06923c383f0f5d8ac17212ac3b00b16349d73
 . . . . [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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