circuitodorock.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:56:2a:a3:36:6f:15:46:5f:9e:cb:96:29:b3:fa:89:cc:d9 was issued on by Let's Encrypt.

With 4 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=circuitodorock.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:56:2a:a3:36:6f:15:46:5f:9e:cb:96:29:b3:fa:89:cc:d9
Serial Number (int): 377770102306503630985752461648168139476185
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 14:a7:a1:c6:ef:b8:2e:e5:42:9e:96:1d:93:78:c2:ad:da:e8:ae:29
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 36:7a:c7:22:6a:da:11:ac:8d:35:a7:b0:f1:cd:fa:12:24:5b:1f:c1
Fingerprint (sha256): e3:eb:16:a7:a8:3f:4a:8a:52:11:28:a6:ea:bf:c4:78:b4:f4:c6:47:85:e3:0c:5b:d9:4c:c3:53:43:20:69:08

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

Revocation information

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

Check the revocation status for certificate circuitodorock.com.br

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for circuitodorock.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

api.circuitodorock.com.br
circuitodorock.com.br
programacao.circuitodorock.com.br
www.circuitodorock.com.br

Other certificates including the domain name circuitodorock.com.br

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGUDCCBTigAwIBAgISBFYqozZvFUZfnsuWKbP6iczZMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA5MDUxMzE2MjNaFw0yMzEyMDQxMzE2MjJaMCAxHjAcBgNVBAMT
FWNpcmN1aXRvZG9yb2NrLmNvbS5icjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCC
AgoCggIBAKVQQBT6lb/gDVYh2ZDRNzjS+wo8RWkF6JFPxXdin+ewwtbIx6nIzh5t
dFzbnkTKmoNZWyXA6S2SmdsNA6DnjLF5H9FuPhHt98ZQ4jlqqCBA39jvQn4sN0lg
o4AcrAi50fQxZ3QAmIQDD0fYB6+5Wlcsaaw9kr7yk4fw8QJFRWdHX0VpiSF/f25g
CuYceE+j2UBvrDB8cgvC8ahqMyown3K7U6VyjulHyVLXuIUANVIOtkSAGa8MNdmR
zROL/Hr908S7jxY1hHonpNd38VvV0lBEnUzjJ3IncaueGbI0gfyGDaYYywJR7Y8T
NoBmebxXgmAUCxdVi3M1yLZP9GAakpM5A6Yb7APRV9Yf7eY2huuyV1Yv5cEMTUP8
yWUg+MDiuCNysoTOhL+vCY2PTAFuvh2yE3TYQ4bQxmwDT4RaHa54jEL1Q1W9auuI
Yi+5Lohcw/+8YFaMIPW2CyVwf7rVei9+zerYHWFAc4xpW0TmUxC058UgUdMskk16
vsFkZ3p+gj45sFIGGC0d8aFxzei7N1ft7g/I06XWaNn9kt+ju4Bf0cL3nEbOpsWR
UeUBgLpDqLyuvQKksLzFlNCnByguqXqoYRm6VwvIwWGNjhNHHLBvyub41wqRtPYd
kB+stDUKhfnTJJTv7S9SBvK21GZ+gt11YRZH5XdIm5UhVQ2BmGjNAgMBAAGjggJw
MIICbDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF
BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBSnocbvuC7lQp6WHZN4wq3a6K4p
MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkw
RzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAC
hhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMHkGA1UdEQRyMHCCGWFwaS5jaXJjdWl0
b2Rvcm9jay5jb20uYnKCFWNpcmN1aXRvZG9yb2NrLmNvbS5icoIhcHJvZ3JhbWFj
YW8uY2lyY3VpdG9kb3JvY2suY29tLmJyghl3d3cuY2lyY3VpdG9kb3JvY2suY29t
LmJyMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw
AHYAtz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGKZbOa5AAABAMA
RzBFAiAozDe2yK4FnJ0NJkGCmANBs3ECGmKGulV0NbVeVhY59QIhAKf34SRkW8vh
VDoopuct+LbAQZf0d/B+Z841/QAXuWR2AHYA6D7Q2j71BjUy51covIlryQPTy9ER
a+zraeF3fW0GvW4AAAGKZbObFgAABAMARzBFAiEA4NaX/PqDo116tvhTdJ3Wbnkk
L7w057lQqCpTXUuQ0kYCIGOdZ5wRQkFhB9H9c52gh6T+T8UGTSU/2A8a0BdOJTK6
MA0GCSqGSIb3DQEBCwUAA4IBAQAtVMpm+kAy1Obc/PstRta8bpmfR1WO8HoTfiIu
ZPxsXNHESMszO3lwB7qTmxIfi+Sz4WUlJaiwsXo67WaWt3Vx3dP+3ctsWZ4zTB5t
xq+t/6S377KF4VXNrqyr0axpHX6nYUUfvK5hZYugQw5Se37cTfmqxE0v58TleXy4
h5PvGU+LtPlVogUa9WsKWZ41I5quv2vhZ8f/Vko9v6MzUGrILTX5WGafU7Ou+PQL
vACCKJF4CAG19MXa31TvDHgeqiTojucQvISE0vbX65obGvAU8YmLOiEJlqshKmOv
clobzZ7g3212rBVR8NqqGO0Hl9k/nTJftxN6jBKn6OHNDioT
-----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 377770102306503630985752461648168139476185
 . . . . . . . . [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 2023-09-05 13:16:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-04 13:16:22 +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 'circuitodorock.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 674420149123324298198585644700110345584938647212585235301090464414912579768897393873601773715942069703606058958788555161519510088163407430730022976211047758535453435969299504185801955666593032394546139638578867670146722014347197040328281461662053708299443320674175393083438647708872063494422721629222706188042813014043702954775019103781842537659264378124318427813115308199900787694350612552272292448539825595000507844201406982494699232321582958593331516135694238958587798430540705942428950418166502918496914661369466749404348085985449883971557280809968708918839938994278619879012731408915451724791266230395397875113253188592614072783498005051899260378077834234064083290826194255370530837074155874367833951041856825481228716118683436568620815918750126077834528801319172605079643058985940121940987631332519040502488643294680230681288740330064625623704182004637624667452496684720254920336929878753821611874413435463413127345725554319360717675928113522943192607730399773954429794746998896935314926134971569325965372796258687101945066765832756245742937038532160423458078084284938333252950005367833418482946113949657772450465902615595376781518277793834468596311132238774928251308035632422542099329383913765159947169248536306073362989869261
 . . . . . . . . . . . . . . . . . . . . [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)
							14a7a1c6efb82ee5429e961d9378c2addae8ae29
 . . . . . . . . . . . . . . . . [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 (114 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'api.circuitodorock.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'circuitodorock.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'programacao.circuitodorock.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.circuitodorock.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a65b39ae40000040300473045022028cc37b6c8ae059c9d0d264182980341b371021a6286ba557435b55e561639f5022100a7f7e124645bcbe1543a28a6e72df8b6c04197f477f07e67ce35fd0017b96476007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a65b39b160000040300473045022100e0d697fcfa83a35d7ab6f853749dd66e79242fbc34e7b950a82a535d4b90d2460220639d679c1142416107d1fd739da087a4fe4fc5064d253fd80f1ad0174e2532ba
 . . . . [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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