www.informo.com.br.rosadv.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:7d:bf:7a:be:41:a1:c3:f8:66:40:2e:f8:b6:d9:a2:6a:d3 was issued on by Let's Encrypt.

With 5 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:
  • 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=www.informo.com.br.rosadv.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7d:bf:7a:be:41:a1:c3:f8:66:40:2e:f8:b6:d9:a2:6a:d3
Serial Number (int): 391238959458427673957506436265001206573779
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7c:34:41:49:4e:3f:e7:51:7e:3a:61:78:13:30:2d:24:c3:e5:45:45
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 20:f2:2e:dc:8f:37:63:e2:24:59:4d:31:c6:86:74:89:9b:3d:bb:08
Fingerprint (sha256): 66:62:d6:76:c4:77:76:ae:b4:62:4a:09:10:76:9f:48:a8:3e:29:9b:f4:d4:3a:6d:35:6e:ab:0f:8a:4e:70:40

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

Revocation information

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

Check the revocation status for certificate www.informo.com.br.rosadv.com.br

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.informo.com.br.rosadv.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

*.com.br.rosadv.com.br
blog.informo.com.br
informo.com.br
www.informo.com.br
www.informo.com.br.rosadv.com.br

Other certificates including the domain name rosadv.com.br

(limited to 100 certificates)
4edge.cloud
*.seguraeabreuadvogados.com.br
*.seguraeabreuadvogados.com.br
gwtglobal.rosadv.com.br
rosadv.com
www.gwtglobal.com.br
www.informo.com.br
4edge.cloud
informo.com.br
www.informo.com.br.rosadv.com.br
www.informo.com.br.rosadv.com.br
4edge.cloud
www.informo.com.br.rosadv.com.br
rosadv.com.br
informo.com.br
*.com.br.rosadv.com.br
seguraeabreuadvogados.com.br

Certificate

The complete raw certificate details for www.informo.com.br.rosadv.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8gXtHCQY20mTtT7Dp//a
RG5eghI+yYMrHP2tzmHVxL+yz6Ia/AY5n1d8AY05Lp8VkUBADHVXucUislyXPANh
sd/sCuTrdgoRD0hVPouQF5BjIFJ9DJBhQfYuk7YjgQqeWuuc8lTXpahumgJW/Yr0
kikNmQPx+W+SCM6j5pFf/sDQxTpGO/RDQWW+xeUrXvd15rt+VZGcKemAHyAXsXBT
o+La4TG27KhCI68mRBqiHfjh1XF0NBRApR0nxiV6NJJjY4Ue+a6VTRHLPpBin3Av
Bu43TSUe+FRM7t109qG0vAveTMx4KiZddy5pyzFRZrdKRJEDVq/gMHABUHcz7V85
fQIDAQAB
-----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 391238959458427673957506436265001206573779
 . . . . . . . . [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 2023-12-25 04:41:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-24 04:41:37 +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 'www.informo.com.br.rosadv.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 30552592125173026177564948714655854311458236840682507575695541637559469768809146656545197029405053863817173938131594089849916545155228481012421773452207067872007598247641442734074963172244947885184747693515453403539595572139835220394542822338494463608266336983040593521660523660226866189319558066324138021593786583753438433739201649388836422853811850177640820193220075144026417224985524239139729391851361813251629091753991416383198447709300987148529478472285107670331191446555675006857503450045609164055657645090038553419514434611547301705110037904395708092885913357179451187099618954724181691744574745063133762500989
 . . . . . . . . . . . . . . . . . . . . [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)
							7c3441494e3fe7517e3a617813302d24c3e54545
 . . . . . . . . . . . . . . . . [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 (117 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.com.br.rosadv.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.informo.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'informo.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.informo.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.informo.com.br.rosadv.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c9f7e37ad0000040300473045022063e9aaf5dc412dfee79967cc7cf8330f7ff65514036b87e7d4b8c82ae2005246022100acb81d3bac1bec9f46d4349be21c81addd8911d66f8beddfbea1f216b750a48c007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c9f7e37b9000004030046304402206e1cf7225f48c8c15afd6ac9eae5f84555fb3ebee420ea11888eeec283433b07022053ac0a98f1736687c2088a29a1b2683df55b03d3dcc917509b211c664d12a101
 . . . . [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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