robbu.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:9c:40:60:d8:a7:77:e4:38:e7:bd:0c:29:ca:8d:32:5d:0a 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): 03:9c:40:60:d8:a7:77:e4:38:e7:bd:0c:29:ca:8d:32:5d:0a
Serial Number (int): 314506480481444476348102231226467430325514
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: cf:b4:25:f1:48:aa:80:e2:10:82:5e:46:93:23:07:4c:01:31:15:c6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9c:9a:c7:21:64:8f:5f:fc:ed:4c:76:e6:ea:0b:b9:6d:63:dd:4a:ed
Fingerprint (sha256): 10:9e:80:14:53:51:79:1b:dd:e1:d6:9e:72:1b:2f:db:41:98:b3:c0:dc:51:be:20:0f:18:11:8e:2a:e9:44:91

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
eventos.robbu.com.br
*.robbu.com.br
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tls.automattic.com
inveniomonitor.robbu.com.br
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
robbu.com.br
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz0P0wIFFEqHZKM+PnxQv
Mt4sKXjK12jNObSdmU9qzr18PMiA6S/kybsLRNbedYDsqAl9jzWqlk54S/OAvEI2
A8JvZjwHrbhdVOaVAUQ2nEBuSOHLSgZ2tobo9wHejq9afnfKn4zr/oZ0DtLwYra4
asfjfQnWFIRbJONfJslAQX9Z0lucVJYLhmGPgRVSgpGnOcUNZh/qbGhh4vAFJUBT
f1IWG62SxGaQVshcJjg8XCOE91j2Yg4L/ngoq3IfW2gqvY71U90HiMHKb6CimuD9
5GoIIgjcZYmFyF+Pttew/IZxUQr9Fy7O8PiJ+XOH3KNjIl6DFuQBsmPqEJG4Y6P6
hwIDAQAB
-----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 314506480481444476348102231226467430325514
 . . . . . . . . [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 2023-06-10 13:56:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-08 13:56:02 +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 26164839511289006695170054828411924035204598888325056351252017408000922785829973388637089792815333564249605326697570040189105406063055256849047412194092663877657112471645888259665337451097588605682398589907416469560176421149014933071399328350488180908357040726734006306798850934520919079976921104470292506550585110858863817858937355353422116729761181017582164969992560592884324355621507747875270058952068055415878687374162321663251183987582686527465705289249703929087771159044189283028682417814273101432036050017350658823905385738115735078958105493818443757233407273837529444426218828496124213863004614295862036920967
 . . . . . . . . . . . . . . . . . . . . [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)
							cfb425f148aa80e210825e469323074c013115c6
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188a5cea67e0000040300483046022100c8b1b4eb9f6afcd3d826c20f223c0e367bd9a84e1eb3720984372f17dc1333be022100bc0121acfdd008485ca5709b68c7832b298f0415bf99a1fdfe6c3b690153c60d007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188a5cea6840000040300473045022100fb4db62a936b1cda0e54ba3150976c1cfe4d45e157ca054577eaea2c999fc67302202fed4b64ad0963af0742a5e4a03f32c7b1b2ad63dad6695111a5f4c0a7afddfe
 . . . . [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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