schefer.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cf:af:5a:83:29:9c:0b:be:0b:11:5a:8b:4d:68:0a:e7:34 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=schefer.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cf:af:5a:83:29:9c:0b:be:0b:11:5a:8b:4d:68:0a:e7:34
Serial Number (int): 332008392614186936887658581591314423015220
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:dd:f9:c4:bf:52:f6:6f:9e:2a:6f:36:61:fa:e2:f2:14:91:e7:ca
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9f:9c:9e:51:d9:00:ab:f8:5a:eb:15:fd:28:aa:7b:8e:c2:fd:8b:73
Fingerprint (sha256): a1:39:49:09:43:58:e4:66:51:d0:d4:b9:e2:bb:55:46:3b:85:e7:81:d5:04:ce:aa:a3:6e:d8:f1:11:c3:a4:4d

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 schefer.com.br

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for schefer.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.schefer.com.br
mail.schefer.com.br
schefer.com.br
schefer.imobibrasil.net
webdisk.schefer.com.br
webmail.schefer.com.br
www.schefer.com.br
www.schefer.imobibrasil.net

Other certificates including the domain name schefer.com.br

(limited to 100 certificates)
schefer.com.br
schefer.com.br
*.tamboreoffice.com.br
bcimobiliaria.com.br
schefer.com.br
schefer.com.br
schefer.com.br
jefersonattene.com.br
lourencoimoveis10.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1rAmt64V4M8DG2J7t7n
dBSXzM3P9c9HUILgnX9MfTjYxflni4ciSv/kxFEONNB7hwvv99TWRxxeJbf/FrY0
4nJ8ZHwe5ZOX0/1xPvCOJ6WPuuOuBcxgDiyYN6MrK0dHrUXtvGzXmGEfpUE0ERoM
PibTLgleSCzWFQbeUHC43SDpEhhHJ7EuXCXpBA8ILLswuESZ3XnjzG4RcnSK/qP1
vv/fR1XQYajPzdat393lWk3RI/ElPSGdYluULW2VAaLIWq2IxQ0wr4tQT64MvPNi
cxG7cFVFs7vaNuskVhb/FvzoPH6eSbS0w6O+10iHgpym3VhxG5816AjvvrgQ0+/c
ywIDAQAB
-----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 332008392614186936887658581591314423015220
 . . . . . . . . [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 2019-02-15 11:17:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-16 11:17:48 +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 'schefer.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 21631501807371911843351867328648431397262236379986199137856731027792879186768905852497475359337583682676302046998506612856061495824251807216951464794815250332957963460873715239664415909838404978359051620539807733945668498787025754469317603364820223138362478210910092326191187916528824113226221489886088033103881530747858538027718131465203508670146766845314665139479342455733738737694765030468549800102906830889438859561941303836319417900238968540396111031295606810135190595922475800250236730389620048476944160137798051763683280144994032623880060285842242246638362720012151133252365061612294815747212972059815868095691
 . . . . . . . . . . . . . . . . . . . . [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)
							0fddf9c4bf52f66f9e2a6f3661fae2f21491e7ca
 . . . . . . . . . . . . . . . . [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 (185 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.schefer.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.schefer.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'schefer.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'schefer.imobibrasil.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.schefer.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.schefer.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.schefer.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.schefer.imobibrasil.net'
 . . . . . . . . . . . . . . . . [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)
							00f1007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000168f11764140000040300473045022100d76183eeb9f5fa9c937bbd9097162f191d58dabfe0f95b8a62f4d254cf1e814e02206c6da70bc5d51b113594be8e4476a12acc99efd6c116cbea499f9be5f206a25c007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168f11766070000040300483046022100c0f928b64a8449be41c6e0e19733a4d74d1a23fa45c6d99fd2ae7f4190a9c5f10221008643739a98cec6eac0d2f73c8402886b4b5c978ce808c3eb31c0c99f2de5fca8
 . . . . [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)
		007cdc2f07c78fd5596df22559cce204e73b4621cc2f3f4e012247438d2828a430254de2ffd30c1814bc071c5a04109227c31fab570b17785741df612e844396e09c128d81ad7e9d4a8548d7d1f7be30fe77a5535b331dbd634306bc831b5df7ad82e1e20d77dc3a2f996f78184ced3cd78d7541319d547055a1252e8e27550f9943cc625677d3d804799a2956bc1040a8c927e5a0859ce76fa0393a2506e7c5d06e4360d6cb3726f57ead54af7f8f0c52910300b54ed852c5064fa2b7e24668a1931b3386fcda3ae517e0c6f4b766bc85c7770b968419b3b3d260653bde99254153bf94ed5862537bd11c1d7a074a8258e28512d6a4530d854e0962bd0d3a22bb