esdm.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:56:3a:44:cd:9d:6c:9d:a5:c2:1e:cf:5b:03:ca:67:56:e8 was issued on by Let's Encrypt.

With 2 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=esdm.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:56:3a:44:cd:9d:6c:9d:a5:c2:1e:cf:5b:03:ca:67:56:e8
Serial Number (int): 377790879752550005161770655925089249744616
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 53:b5:ec:fa:ff:ca:ec:dc:fe:c3:3b:c3:16:91:ad:1b:17:69:dd:3a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 08:83:3b:2d:21:63:c8:e8:be:a0:c7:bd:e7:87:4e:5a:a4:05:be:45
Fingerprint (sha256): 21:48:08:b2:67:07:ea:57:4d:16:c2:86:96:36:07:99:89:5e:0c:c9:6b:f2:e8:9a:67:5d:a2:3d:87:cc:67:7b

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

Revocation information

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

Check the revocation status for certificate esdm.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for esdm.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

*.esdm.com.br
esdm.com.br

Other certificates including the domain name esdm.com.br

(limited to 100 certificates)
esdm.com.br
esdm.com.br
newsletter.warepro.pt
mkt.esdm.com.br
esdm.com.br
newsletter.warepro.pt
mkt.theplant.com.br
mkt.theplant.com.br
esdm.com.br
newsletter.warepro.pt
esdm.com.br
mkt.esdm.com.br
esdm.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwoj8AqtNKOhXig6cH1Vm
2f0mMjv453MTt0TpXX4QpOnV5DtxQE3x4nY25S6XX37SLpCKyVRsXBfImw0kx1JR
EfGfISXwMjpPgtP16tH9stRiKfiuVKTZHXrQjBxhfLCqPOLlF7xlVvAyqdT7Cu+w
DVUeyttVPZqLxE+JIcmou0nWLTVxW1mAPX5PaqnfRFvFFoZTm5KV9YjNZLuzPd/P
Uo9O1GTfMZzrkyMQyePiR1RJx/WM3NZrH0WX5jVdpfGqw6eWuFrhXEkE4L2n2s8x
kl4qsS1JQeEb3WlqQ6mF58wqpV4gSHo3wXWICII/A9RrNREAPqDPEBg3s1rXugfj
kQIDAQAB
-----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 377790879752550005161770655925089249744616
 . . . . . . . . [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 2024-01-18 22:46:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-17 22:46:26 +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 'esdm.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 24557780696416391224776196077101515625550684530406164583548438526485258299634269770418298572111717101231560087543797437122466298148039248041294375555260862940437508818224452840248909707864583624898639889276623335850793121379426634129378666045726286943428565796250639520773149073712764625476523961514411374508879751908666506199690927738902114782587743169431161662421620394902477563552805029987388596908157569063945761071686700800171302546096131481831884951236369222089790436527634174551037988438626079365671980675204662022742375779891378092839246146662999636238603307692604402351229056811848536744445106072207762121617
 . . . . . . . . . . . . . . . . . . . . [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)
							53b5ecfaffcaecdcfec33bc31691ad1b1769dd3a
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.esdm.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'esdm.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d1ef809260000040300483046022100c6e627b5170aeffe1aa4c1f801367569bb9293d40e5da40674d9318b14220953022100cd4e944f18ae6c458f2a01a16077033f9172d4c28d73f38a2629c09ee618b569007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d1ef80b6c0000040300473045022100a43196cce057c4c7cd9c8bd0c28ac7d9c6d2fb6ce0fef74cf9cd34766acc8cd6022054f70154367ea2231461e84d1e0f6dab2e73b61d429ceb078e0dfba3624279b0
 . . . . [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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