adrianooliveira.adv.br

Issued by R3

About this certificate

This digital certificate with serial number 04:d2:5c:0d:9a:72:4f:cd:3d:30:33:20:20:99:8f:a6:59:78 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=adrianooliveira.adv.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:d2:5c:0d:9a:72:4f:cd:3d:30:33:20:20:99:8f:a6:59:78
Serial Number (int): 420030800388457224050376356900676343060856
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 98:53:af:e8:79:ff:35:ce:5e:4e:58:78:30:7c:56:f6:1d:72:64:af
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8f:70:a5:16:e9:3d:1e:54:1b:4d:ba:ad:62:28:8f:79:a4:ec:92:be
Fingerprint (sha256): 21:62:2d:eb:55:e5:7f:71:b8:36:0e:e0:f3:9a:46:1f:dd:a1:96:50:0f:10:a0:e4:a5:2a:1b:3b:75:d6:8d:74

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

Revocation information

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

Check the revocation status for certificate adrianooliveira.adv.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for adrianooliveira.adv.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

adrianooliveira.adv.br
www.adrianooliveira.adv.br

Other certificates including the domain name adrianooliveira.adv.br

(limited to 100 certificates)
webmail.adrianooliveira.adv.br
adrianooliveira.adv.br
adrianooliveira.adv.br
adrianooliveira.adv.br
adrianooliveira.adv.br
webmail.adrianooliveira.adv.br
adrianooliveira.adv.br
adrianooliveira.adv.br
webmail.adrianooliveira.adv.br
adrianooliveira.adv.br

Certificate

The complete raw certificate details for adrianooliveira.adv.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 420030800388457224050376356900676343060856
 . . . . . . . . [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 2024-05-04 05:36:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-02 05:36:38 +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 'adrianooliveira.adv.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 791670133793990685845721423427739702252699045897149827635879447994463772996611536072195677714995632232287116487606537311151411019814008771161954904918795786984176342895231844064384727452365526953138019499264745414434661301166671769948269892973597862320012886937835073375072522003830585901285364920178087904680245054870672486478029566029422183623331178022064519291820925138737189999283411752159300215933293429837414735236083708020690565785527531166498087391762770602671742354135730025525118218827343181200689651727541362372670556795913959430158524137251375778585582742848991389068660905014572522375763058297836715115101384344542708020042238591528200339924333220685874462219088611878177255335130815872621176339121211274159509905417063708362853397212592538218786131139545970645727611911446580455131967515450163313891527842022835923480369559445061153371185496830224386578434157006815929471124499042799737157142641750464921201447800638116253192048626759200878970660558848054927682386987673875810733112554789813479920778069151450235590223822734668972085280797515984342708901331210065735443257033196450587675110793322999263674779186814509941824841832918827997334056306866387207542191288665038767257275083652812965360259972930638935467478103
 . . . . . . . . . . . . . . . . . . . . [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)
							9853afe879ff35ce5e4e5878307c56f61d7264af
 . . . . . . . . . . . . . . . . [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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adrianooliveira.adv.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adrianooliveira.adv.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f4251ab1f00000403004730450220282f788dff3d13314c4226299835777f913ce14c0cf4b55b87e4d566c0da5e6a022100e71eddf989707680bfd34698e7cac36b177e67b427f83d0f53ea2bce8eaa06d200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f4251abc400000403004830460221008a2038d48c99cde293c50010f5c2555b2754b56d5924132191e395076d99439f022100b41ab4ccb897ef30f550fb9d5c259a947b13d52ecd10f33085a70c196fa22f3f
 . . . . [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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