rfconsultores.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:69:31:c6:68:0d:ce:42:be:5f:31:65:3f:60:54:c4:20:26 was issued on by Let's Encrypt.

With 8 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=rfconsultores.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:69:31:c6:68:0d:ce:42:be:5f:31:65:3f:60:54:c4:20:26
Serial Number (int): 297132668679015128869760851754072087470118
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1f:76:4c:9b:a0:b4:e2:fa:27:03:8f:f2:0b:1d:fe:20:d0:89:78:03
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:24:c6:58:e5:8b:31:e7:ac:97:f9:36:2c:3b:7f:a3:a6:c1:f9:43
Fingerprint (sha256): 65:f2:76:8b:7f:ac:fd:54:34:aa:5f:ae:dd:37:d8:f1:47:4f:a2:d5:7b:f9:c5:92:dd:35:46:f8:39:51:b7:e0

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 rfconsultores.com.br

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rfconsultores.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

cpanel.rfconsultores.com.br
cpcalendars.rfconsultores.com.br
cpcontacts.rfconsultores.com.br
mail.rfconsultores.com.br
rfconsultores.com.br
webdisk.rfconsultores.com.br
webmail.rfconsultores.com.br
www.rfconsultores.com.br

Other certificates including the domain name rfconsultores.com.br

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGNTCCBR2gAwIBAgISA2kxxmgNzkK+XzFlP2BUxCAmMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjQwNjQ1MjhaFw0y
MDA1MjQwNjQ1MjhaMB8xHTAbBgNVBAMTFHJmY29uc3VsdG9yZXMuY29tLmJyMIIB
IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0g0fuaqv9VtyJZViNq56AUIM
qUvFncB6PUakBYj+FhUxQhTKIeL0iIMvzJ19yKq14JYMjILaHHkeQNhEsRiOOrer
3bmQNWdCAzCIGSMhMl6PB27GMDkV7bUvPVqYJ+yUDWI3lAcMHmIRpMOOdxfsumIB
+JtlleoPXydGlGNSjNUGAFaOgACi3mWqxRmbfQk25OVEyiBWTsRm1tJeNod+NoMM
1YIpNz43o50qyYW6UjT/LtltH18St1EPOGE3GPF0zL8xZmF1/qSdTrmnjY5fz5RI
1rE6mOcTJNIjdMo0X9Cl3qJdIKl6SlwV/IUz1OnqUvgArNFzicbCupx4FgLLyQID
AQABo4IDPjCCAzowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB
BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQfdkyboLTi+icDj/IL
Hf4g0Il4AzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF
BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j
cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j
cnlwdC5vcmcvMIHyBgNVHREEgeowgeeCG2NwYW5lbC5yZmNvbnN1bHRvcmVzLmNv
bS5icoIgY3BjYWxlbmRhcnMucmZjb25zdWx0b3Jlcy5jb20uYnKCH2NwY29udGFj
dHMucmZjb25zdWx0b3Jlcy5jb20uYnKCGW1haWwucmZjb25zdWx0b3Jlcy5jb20u
YnKCFHJmY29uc3VsdG9yZXMuY29tLmJyghx3ZWJkaXNrLnJmY29uc3VsdG9yZXMu
Y29tLmJyghx3ZWJtYWlsLnJmY29uc3VsdG9yZXMuY29tLmJyghh3d3cucmZjb25z
dWx0b3Jlcy5jb20uYnIwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMB
AQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEF
BgorBgEEAdZ5AgQCBIH2BIHzAPEAdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0
prCoqo6ycwAAAXB2KHgFAAAEAwBHMEUCIH+DWqtnkykTE/yFZ4+Yw9KOPv10HokL
MDzjfBt5R7MCAiEAklo+ekV79BIM8oqKT+gBxbB1XOJaawc+su3ozuFj9uoAdwAH
t1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAXB2KHg4AAAEAwBIMEYC
IQDDpQNKFrzjZ6lNGf86Xx8yWQ8YFp9wIxxsKEdf7U/KvAIhAJ9LqcfP3t9Fo+E0
2/QLqprTNXrs9+Kl5iyaleMsZehLMA0GCSqGSIb3DQEBCwUAA4IBAQCE8yDJfPBT
AjcB/LEb5wZrwgjeqIyefy+3lv0b/43vyiaQp2O3A16DJDELtebdYwpXbKotxLHN
TxSyra/Gj1Qy+/7f9S89v/f7qnri1XzLLP7YCW1hgaxuFgPMuUus3rZX5BdtSAHI
EqTsOXJ7MykD/5wkpHPx8FkbVrAcLmIOziNVnuN3g4vMRF/Z5d1+8TMGbhFVVmi3
0F7Fd1SsBBRCCbd202oRgWdiLXin7NQheKubJ1Vnb6wfLBFu8dGgunFAlPnh8pW9
oflVcdXy0W+DT+SrEcrwuKv6pYaXojcBv0iiqM4vIC5EFxw4C7o35vm2ksS6tkD8
osPlkoUwOFiK
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0g0fuaqv9VtyJZViNq56
AUIMqUvFncB6PUakBYj+FhUxQhTKIeL0iIMvzJ19yKq14JYMjILaHHkeQNhEsRiO
Orer3bmQNWdCAzCIGSMhMl6PB27GMDkV7bUvPVqYJ+yUDWI3lAcMHmIRpMOOdxfs
umIB+JtlleoPXydGlGNSjNUGAFaOgACi3mWqxRmbfQk25OVEyiBWTsRm1tJeNod+
NoMM1YIpNz43o50qyYW6UjT/LtltH18St1EPOGE3GPF0zL8xZmF1/qSdTrmnjY5f
z5RI1rE6mOcTJNIjdMo0X9Cl3qJdIKl6SlwV/IUz1OnqUvgArNFzicbCupx4FgLL
yQIDAQAB
-----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 297132668679015128869760851754072087470118
 . . . . . . . . [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 2020-02-24 06:45:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-24 06:45:28 +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 'rfconsultores.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 26516515692378940118988346886022559288015766566872331002490708875980437995631841148826939797545002808137683611190823820264103777750090546751437051951420854296904626789252319361302293952474907434880213341573281273207978261318314235981744797028486915583054407565762861666397140266274474672685633842471712160204389532937209527425637095402300708452536729987505289743353609289874428968410943131931098873471663984354605237135365561830506923396314525744350901810577099387450009475726378067703031070325212364462942140677478899663992326656284640123305514554797244526447604496870364333580340628510319533584021178773163349298121
 . . . . . . . . . . . . . . . . . . . . [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)
							1f764c9ba0b4e2fa27038ff20b1dfe20d0897803
 . . . . . . . . . . . . . . . . [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 (234 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.rfconsultores.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rfconsultores.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 (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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017076287805000004030047304502207f835aab6793291313fc85678f98c3d28e3efd741e890b303ce37c1b7947b302022100925a3e7a457bf4120cf28a8a4fe801c5b0755ce25a6b073eb2ede8cee163f6ea00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170762878380000040300483046022100c3a5034a16bce367a94d19ff3a5f1f32590f18169f70231c6c28475fed4fcabc0221009f4ba9c7cfdedf45a3e134dbf40baa9ad3357aecf7e2a5e62c9a95e32c65e84b
 . . . . [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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