contadoraqui.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:df:9d:6d:d2:40:a7:f7:86:70:f2:d2:9b:d3:48:7a:b9:c9 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=contadoraqui.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:df:9d:6d:d2:40:a7:f7:86:70:f2:d2:9b:d3:48:7a:b9:c9
Serial Number (int): 424541370570534678431047500334393605142985
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 82:85:a9:92:67:e0:c1:ab:a8:6e:55:92:d0:e3:0a:73:18:be:bf:c1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 64:ad:52:a6:d5:d6:35:6d:ce:67:a2:78:1a:17:be:1d:b2:5d:82:13
Fingerprint (sha256): a7:ca:59:e8:8a:63:6a:4f:f2:81:48:f6:6c:e4:50:0a:f2:5c:a5:0d:53:3e:3d:cb:5f:ff:6c:a7:fb:05:48:53

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

Revocation information

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

Check the revocation status for certificate contadoraqui.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for contadoraqui.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

contadoraqui.com.br
www.contadoraqui.com.br

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Certificate

The complete raw certificate details for contadoraqui.com.br 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 424541370570534678431047500334393605142985
 . . . . . . . . [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 2023-08-26 00:13:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-24 00:13:56 +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 'contadoraqui.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 917973573675040538316047280109295557511525780859981999643954987839486993278853446140572152861789270549277893505507834033178775295949199284736777873567338693345990185239914208186213126965505610617770321537829581271145865216082486066878026082301730889606173514933986793206719521824260811832562410450183108748751093454598641649472535787878825216358211403833599324063225376528150170947192104319401008706906283125504597525977701954104592621381618375099956858330963514279274120582064518108454387978691790699248140023736824624186293473578814815904949505212301665601206575406868234223209764827091460798427641301252466531828062231511665882277736765226979137872218537774577482734952452499440426985381765348877447027239831122850112974814497017342290782197413436052581210512266689415528485875895391454582833263472202987249257852906544926199949013843609053531795372992565752037184151615809565117655767432059426103438381828753810491308616088820991714754191835254141340707632164257657178130610115932877422355484691081090515364347523447723114992191691876147057979049727094302183277939106743074933626889725581296338146935822911749279660568692416454126371042653603907099913986200319681432270727812576368806581598785916036346670688344368168972654758531
 . . . . . . . . . . . . . . . . . . . . [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)
							8285a99267e0c1aba86e5592d0e30a7318bebfc1
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'contadoraqui.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.contadoraqui.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a2f67a980000004030048304602210081f92a0b983415a6458b49981273b05e559a77aef3fb9d50607e3d068e88195d022100b09b18bf11fe34589198613e206cb22fd5b08f42bb08ccb2f560d1864ddbb3490077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a2f67a99a000004030048304602210098492fb1f1b6936f6b9721c418996de850fd16096673b1b5e56ad0ad22761d16022100e96325a6def6e29f61c8cb25efee302208399f41c22f959ceab7f75dcdf64871
 . . . . [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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