DV SSL/TLS Certificate for expressaoexata.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the expressaoexata.com.br DV SSL/TLS Certificate

This certificate with serial number 06:85:91:58:9a:4e:78:14:73:80:bf:b5:a1:c6:72:24:7c:3d for expressaoexata.com.br was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for expressaoexata.com.br provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:85:91:58:9a:4e:78:14:73:80:bf:b5:a1:c6:72:24:7c:3d
Serial Number (int): 568124468502266697950386542728792101911613
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: d5:a3:fa:da:f5:e3:21:7a:9a:da:19:e9:dd:bc:25:f3:a4:b8:6b:e8
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): bb:b0:35:06:b1:a1:20:bb:56:a8:27:04:38:ca:cc:d6:f1:ba:7f:41
Fingerprint (SHA-256): df:64:27:07:f3:6f:28:08:57:cb:7d:0c:d8:13:87:47:76:bb:32:d8:2a:e7:62:5c:74:1c:a7:9f:3a:db:ff:2c

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/62.crl

Check the revocation status for certificate expressaoexata.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for expressaoexata.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for expressaoexata.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsp4/oYZcavI2b6Q6rXf/
LTvqblVuGyHdzuSZ3T/3wFTgEPh7/H9W9pRkWdjJs9xE0SgqGY+ErHp7GtMpHNHX
xTQgqZg0PGyvvmziN3kuQeoQK3TmygNfwtsUW1mmHS6dNTl/KQ6rs1DrzwEhJhxo
IjpsX6Ltic0F0ODpv3gFQCLsAHDel0ZrPcb25tOKhI7Ld/HtqtleOOiYuPcAFdG4
7HF00995DqQydXY+3U+eSypfXDJnbfvrIlMsQGsZImCJtq+0tM8thSPkbijoWGJV
/Og9Jye6G6MOQ8tpYpA3hDi6DJiRmvTb3f02epbygGpmoyTcH00IvdYtJbaUfybw
iwIDAQAB
-----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 568124468502266697950386542728792101911613
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-22 06:59:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-20 06:59:14 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'expressaoexata.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
 . . . . . . . . . . . . . . . . [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 22548453556531539957730527616168162333839973502059963371888380817136465658100518012174085610342939195420346306445475512368594449451366863403975297791889331069714317252589721751632940732535549798737564460551824311015797643013389021404528561721877725283271444228370900353518022214814418770265033892420963258529117180972650609137616125153380832473150049123161002043834430130468439056891206530490375261095593334559192120907045122576961650127364255538550594206382926544179083504143454607851663498405023494119182812388202467639211199940567870544370541423807259054883367192231726309207017706661524638305402080710596089016459
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							d5a3fadaf5e3217a9ada19e9ddbc25f3a4b86be8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.expressaoexata.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'expressaoexata.com.br'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/62.crl'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000196f6ff8e2e0000040300483046022100f5aed8813cd4f6b17bb72f89afc66180e15d06a5c39df1fda28693db53421072022100df817d64141d75fba9c5030d237747910677315b9de6c7162d27af36dd25ff76007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196f6ff95ec0000040300463044022025e7a49d2ede5d24ef8b722fc06d435d8dc132efc2afdc7822401d78e02480e3022058001ae57c903de3eaeddedf39b840909355a30ca31cd55a77ff137a022c3a1a
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		002d91db5f7de78091b1033c0573c93ea88f27d143c19f2109679e2a9ac9a3198345b6bb87bf21fd844b5b45c4639da899724dc97fb0023ba45ea7f6da9db16b58bbce127fd86b061883c6d39d1a26c20008ad6b6296ab91b405843f2ea925df3887473f205442d9cd46d9085ff241fe5096efded38b6665c21b06b8456ce10a1e554a50c7828bcbf4c31419495269ec7044857487449671637c5e1b987fa175122b94cb90cd72b52ff3524dc776e2b2aa5d7749b395f1b93f773d6a5c3645df70ddbd0de5c58701ec3482650c914afe9a6f9be48a4dc6e7c9a07c902ddbc0e424857f93c79f6646c572feef697ac86aaaf680cfaba286e15d03b6bbc3b0437351