robbu.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:b2:17:db:80:bf:1b:81:5b:31:df:1a:f0:0a:eb:32:4d: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=robbu.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b2:17:db:80:bf:1b:81:5b:31:df:1a:f0:0a:eb:32:4d:d9
Serial Number (int): 409051117007172626060293240050201123769817
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f4:d2:5e:54:a0:ae:bf:f5:a3:11:2d:0e:fe:af:c6:68:41:91:b1:a1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): bd:90:06:a2:c1:dc:25:78:d6:84:0e:5c:32:4b:d2:f0:13:74:93:28
Fingerprint (sha256): 32:d7:f1:11:6a:1c:de:d7:cd:fa:43:26:17:fb:79:f6:b2:0a:a1:96:78:d6:7e:a8:3b:c5:2c:fb:ef:76:a5:2f

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

Revocation information

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

Check the revocation status for certificate robbu.com.br

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for robbu.com.br

Public Key Algorithm

RSA

Key Size

2048

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

robbu.com.br
robbu.global
www.robbu.com.br
www.robbu.global

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robbu.com.br
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*.robbu.com.br
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robbu.com.br
campanha.robbu.com.br
robbu.com.br
directapi.robbu.com.br
*.robbu.com.br
s.robbu.com.br
tls.automattic.com
robbu.com.br
tls.automattic.com
invenio.robbu.com.br
robbu.com.br
invenio.api.robbu.com.br
eventos.robbu.com.br
eventos.robbu.com.br
robbu.com.br
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inveniocenter.robbu.com.br
robbu.com.br
www.robbu.com.br
inveniochat.robbu.com.br
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invenio.robbu.com.br
invenio.robbu.com.br
inveniochat.robbu.com.br
robbu.com.br
robbu.com.br
eventos.robbu.com.br
inveniomonitor.robbu.com.br
tls.automattic.com
invenio.robbu.com.br
robbu.com.br
eventos.robbu.com.br
invenio.robbu.com.br
inveniomonitor.robbu.com.br
robbu.com.br
eventos.robbu.com.br
invenio.robbu.com.br
robbu.com.br
robbu.com.br
campanha.robbu.com.br
s.robbu.com.br
robbu.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6RBtcBmuIVK9wYB7MIgD
T/PMdxiM4NLKHbYsXP2OlV5S+2DrzyxPVwydnAUQuFr7mdfmmYXaGgcMdZDr5TQ8
hFg8cKcr6TbWk2DIfD2iBKJhukG/9WcZ1Dmr2TYUbBc+SnfjEPFxyqZv3ylwC3hf
13mGVfRbuSYgQ+43ljfFJ53u0CSbmhVS4AaAg2RhrMZXFH201qHJ3zQSU6bx1JIg
kjCoWOtyEuD9XeQQ6YFcT6ZxG+/3w+JotrRI08zm0jDk3YE/oFjNDcpOibs7q9ej
fLjt2p7vbbuZ6WCSuyulO6t4KF8boDDlurUT9/vBPm3wX8VgzZJaEdJLpMewg6tK
JwIDAQAB
-----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 409051117007172626060293240050201123769817
 . . . . . . . . [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 2023-08-10 00:01:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-08 00:01:02 +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 'robbu.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 29421625755198150291297924222449166101604710867771821021267944454434515097849478544328559355862717897346995431405875724906756052160556237949388991911251820954255730544169001886084447510383944424911201781265857583642377355575637667034141475084167198045969450530612226534246961840982775975852616184867876382179720018522559314230107988235048480133266507808975679042027808616870467158900094932753531616677583584269240845433766814364787251666382863907272541699771977997277326904580730913487779620240527428478369515883999241146799184355101616250948036304916410609997987627303107472954603470182503038800549946035797255473703
 . . . . . . . . . . . . . . . . . . . . [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)
							f4d25e54a0aebff5a3112d0efeafc6684191b1a1
 . . . . . . . . . . . . . . . . [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 (66 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'robbu.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'robbu.global'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.robbu.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.robbu.global'
 . . . . . . . . . . . . . . . . [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)
							00f1007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189dcf61be700000403004730450220638a30a08a3392637fac2dbd364c53746f1748ce34b5c5f44e8733bc20be7e6b0221009b2498daea04139a9963d0dc5deb8da87a3bf4f5c475f9a69544f4c4b725ff37007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189dcf61c3d0000040300483046022100b631ccd11ef82c9df4e53ffe4fe6e585e4c663aaf1f7d660b8bf169dd454e77f022100b42a81279f7b4701f754889fa914851234aae0462992a17d54d9c8012abeef16
 . . . . [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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