robbu.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:de:c0:e6:d0:4a:38:a8:a7:5e:3e:ce:a2:0b:5e:27:d5:37 was issued on by Let's Encrypt.

With 4 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=robbu.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:de:c0:e6:d0:4a:38:a8:a7:5e:3e:ce:a2:0b:5e:27:d5:37
Serial Number (int): 424248239411579108969381275889217906922807
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 2a:a3:35:b0:fc:66:17:62:e4:0d:fb:5e:29:a2:05:6a:7b:e1:90:7c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e7:7d:8a:8a:dc:25:34:99:6e:0e:af:0e:b6:96:5d:3f:41:6d:8a:cc
Fingerprint (sha256): c0:b8:fc:21:a8:4d:9c:27:22:de:34:89:ad:2d:7a:b4:ba:73:8c:05:50:3d:e7:d0:9c:79:fa:50:e9:49:bf:1e

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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(limited to 100 certificates)
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robbu.com.br
robbu.com.br
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s.robbu.com.br
beta.invenio.robbu.com.br
robbu.com.br
invenio.robbu.com.br
invenio.robbu.com.br
robbu.com.br
campanha.robbu.com.br
tls.automattic.com
s.robbu.com.br
invenio.api.robbu.com.br
inveniocenter.robbu.com.br
invenio.api.robbu.com.br
directapi.robbu.com.br
eventos.robbu.com.br
campanha.robbu.com.br
invenio.robbu.com.br
campanha.robbu.com.br
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campanha.robbu.com.br
campanha.robbu.com.br
invenio.api.robbu.com.br
inveniomonitor.robbu.com.br
robbu.com.br
eventos.robbu.com.br
*.robbu.com.br
tls.automattic.com
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
robbu.com.br
robbu.com.br
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoHw5sVIQPDZfpHvK9slE
I4VW0mEPH/RShzKARUA+YIONiiUVaFWzOWtuHe/nTGAjebgzqvNQ9pJJazc5ROCs
b9yNUzpiVMWwIXbmWZz8CfEEEYsS2jKThRDGft9f1il/V/x0DZq2YqJZMcFya9No
qO8TvI5KCxVkNgfCmmx7hwp8TE9vLS+qMwb+bV9/jmsHgfyd02cmCzsrlXST5VRZ
F6q3zb1zclSBNdlAGloEnnIGlzcKXa0gNHlANwRD4sYHSx/d3xhIZbCKwztkWHi0
6sIyTWX4/Las2KmiRqBGlXPOZqgQ43YoNxO0yJsi9xa64mI+HvXaIP+qRMV8zFT7
eQIDAQAB
-----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 424248239411579108969381275889217906922807
 . . . . . . . . [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 2024-05-19 07:29:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-17 07:29:19 +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 20259386603655268446726832628339751782893944409425635730325187544089767424905186492688310921593815629333739923082797119477552117941938501897078899756652050989525615818483531515066107647412931649731540111662473283146745147463700979204085506859807861317825505529838471177806897714744520851363926527522052930780333611108993783406292895314434895286973410294187074517334382125960484596997632619373394919049841148492153578175127496524139227326059819647332135668292605471978596759169759031551655457791068412973183716672350038771874792358447388958981704167808614343504280231166584260742553489937275883579371506033170958318457
 . . . . . . . . . . . . . . . . . . . . [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)
							2aa335b0fc661762e40dfb5e29a2056a7be1907c
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f8ff83a75000004030046304402202b084f0fcee438aec18df207e997edcca9751f3b01d400a77fcc6736b604cccd02200450084f74ea8d9a7a630e3f779174d161a5f8acf7a630690baee5ff9d5be624007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f8ff83b41000004030046304402206287295c18668ea865a4f05a1e3516119dee53f3d61cbd3c969a948b1cc6b53702200e6d9b9de2c26a5d73a8513984cb55a7e159468f77f0a129bc2f01fc1f15f643
 . . . . [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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