mjsistemas.feira.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d5:9f:ed:90:2a:a4:d9:d6:6b:0e:84:54:10:79:93:5f:3d was issued on by Let's Encrypt.

With 7 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=mjsistemas.feira.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:9f:ed:90:2a:a4:d9:d6:6b:0e:84:54:10:79:93:5f:3d
Serial Number (int): 334029582699171491678024632137348212285245
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3a:e8:42:36:7a:c7:80:16:b0:81:f9:13:b3:29:3d:0f:bb:e5:82:e5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 84:8e:5e:eb:09:ae:a3:ac:c8:67:0b:9d:72:66:64:9a:77:e1:11:7c
Fingerprint (sha256): 9c:f8:a6:75:6c:7e:17:ba:73:e4:85:41:93:fb:0d:4e:8c:a0:54:2a:3c:c4:32:be:d8:fb:51:8a:a8:2f:9e:dd

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate mjsistemas.feira.br

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mjsistemas.feira.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

autodiscover.mjsistemas.feira.br
cpanel.mjsistemas.feira.br
mail.mjsistemas.feira.br
mjsistemas.feira.br
webdisk.mjsistemas.feira.br
webmail.mjsistemas.feira.br
www.mjsistemas.feira.br

Other certificates including the domain name mjsistemas.feira.br

(limited to 100 certificates)

Certificate

The complete raw certificate details for mjsistemas.feira.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzszQaeOTBSYpBovNeA8W
+x9ksaYB/WIQ9X0dZPQtM4aHQ0s9tYP1HzYesxtAQTSJVqsw2rTAUR4KFHpxrkSZ
z9b+PJTz9VNYf/b2vHBiU5gQi0fTzYdwY1KWsuJWaUQyPv1SxSIDiSSdtpiSwes7
Z/3SaP5PsLzagpmpualP1+G5qhr3bf5324jJ2QsO2gPy/4DTXDRK/dQ1j0oLrw3+
HVkgIealHfuGw+Bf+qMZRAjkSyUrwn75uvo6xfHt6Nw98xMo9NRbxmmiJdAD2Ty+
9jS4dw4YvUFCLaVj3R1TGgFBgJuDwihjJ90PXQoUXTlGZ7UI2lfDmOevkiM1Na3p
wwIDAQAB
-----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 334029582699171491678024632137348212285245
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-08 20:22:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 20:22:03 +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 'mjsistemas.feira.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 26106088427710433760516436300768959260313691990485425016239388902902635617218859094562657525019563370501298410585694149470221153542606923355643546721210701972674745487185344795953440547830720625178725935669680181463236814094968054447308547084618299911096389861766198985389496914341009467022665874612672310130721985221759581017132766309946825397562243645857316914855920531672458273116286317290909429257560943774072215418789413073288381698088887883321689314392709172525137041669573534881330973702519095859493763471354076113360412140967093835929465683812962635017899436108367298163385893365757285917235798476814149347779
 . . . . . . . . . . . . . . . . . . . . [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)
							3ae842367ac78016b081f913b3293d0fbbe582e5
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (195 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.mjsistemas.feira.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.mjsistemas.feira.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mjsistemas.feira.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mjsistemas.feira.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.mjsistemas.feira.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.mjsistemas.feira.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mjsistemas.feira.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e4ce542480000040300483046022100a30d9e182d3c2b6290c812a4e6ce29f1bc03a17b6e11ad985f70c931932605e9022100cbaa0e403a32c65dd1e7b777123a639d7996b72e101503d52eb51c449f02de2800760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e4ce5426c0000040300473045022050888324c7df74bc726c0af6d8d95b628b0a7242426b081bd72176397fe4309a022100bf585b7dc905c5562beb7bc83786af2dc0ce3d82695fe0ba54565a14eed8ea9b
 . . . . [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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