DV SSL/TLS Certificate for www.decisaodf.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.decisaodf.com.br DV SSL/TLS Certificate

This certificate with serial number 06:ca:47:6a:a5:50:30:2a:3a:34:41:49:1e:17:e1:f1:34:d7 for www.decisaodf.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 www.decisaodf.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:ca:47:6a:a5:50:30:2a:3a:34:41:49:1e:17:e1:f1:34:d7
Serial Number (int): 591505682632709527151933668609454066709719
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 2a:ed:49:1b:ee:be:cd:83:f4:71:6b:37:c8:7c:32:ce:6d:8a:90:5b
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): 6e:89:e6:91:4b:59:f5:32:70:eb:70:e4:7e:79:7c:6c:fd:f1:bd:49
Fingerprint (SHA-256): 8b:3c:c4:4c:a4:d8:36:8c:35:d1:f3:04:09:a9:5d:98:96:16:c4:af:db:38:e8:21:d9:22:50:17:97:df:16:24

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/88.crl

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

Advanced Certificate Properties

Technical details of the X.509 certificate for www.decisaodf.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 www.decisaodf.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqn2zj6ebDqshHuZVMcGd
J4FxZ37KvTCezhjICXpeT0RRybW0YaZbnEaDzbDKNmzVpNF1lWpbNtAf+rudhMTr
BZAbTz9L7GgoHP8Nc/2wKr5yeGMlfG6rH521ssriJXbBEsRQmeUO4HlY0rcjesWy
FXb5oDrYGWDq0qltud0WA5yTQLrDsZ+BvOwY7xbpSp2VXVOM7iZV7MWLb3rfYP3H
YtRJFrWf/lqR+PdlKvxCm0Ws90kG0L4hwxT/MhgbICGrQJPyxKmhnEJQ1O8I5ijY
tpFYzpNGZYpSLJsQXdJ29ynZo8hwzPQODh5mgTrdiGm70oeAnOYJbVImVkswGMNW
6wIDAQAB
-----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 591505682632709527151933668609454066709719
 . . . . . . . . [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 2025-06-22 03:51:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-20 03:51:58 +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 'www.decisaodf.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 21522497520107046610317456896651458896276131225912760796987067504556425464007301816567225798940571485095315406834231302459686629696157162384487432269343159844104904433311693417128144576673929598939807478499632635806504842375705349489770366501471531074776229926513496168558693358171997438720246076000355825963170878190702864664146028198025725399303071695156677963221368131413116932664921326628855119579135835965579524157120203988817116099209426009058561756204314129222181966452977965439994711351525784205104346305424938349265356898677141485044120424108084709241680376371626896016317073720785613659331423361758176433899
 . . . . . . . . . . . . . . . . . . . . [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)
							2aed491beebecd83f4716b37c87c32ce6d8a905b
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'decisaodf.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.decisaodf.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/88.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)
							00f0007700a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a84540000019795f93fd00000040300483046022100ca226e4b7c924d1f0560dacb3a94b700c6fa9fb86c0bd0ebcef49e6270d071e4022100f62a74b6b6141ef635664e2d2a6555c8fd4b026107173e5dc75ef39a2cc52f06007500dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a0000019795f957870000040300463044022074d8516a54a0285844970303f42f2585e3745c4c7903ae77789352066364100c02207668f3de23424719d3000745d229db7a464c21fa88b2beeb81968ba14eacfdd5
 . . . . [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)
		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