schefer.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4f:2f:5f:72:d1:cd:e2:85:d6:73:71:f3:5c:f1:4c:63:2f 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): 03:4f:2f:5f:72:d1:cd:e2:85:d6:73:71:f3:5c:f1:4c:63:2f
Serial Number (int): 288282134094855429466180429507015421485871
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ba:0d:5b:58:33:a9:90:bb:f9:66:f2:20:fd:16:b9:f9:ea:cc:a2:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 90:d3:68:d8:83:2d:c9:1d:c2:fc:ef:fb:cc:cf:22:8a:12:68:4e:92
Fingerprint (sha256): 97:20:83:b9:3b:c6:85:bf:b7:3c:c7:01:ad:43:00:0e:f4:a0:39:c6:32:d6:21:95:04:e6:33:03:9b:0a:a1:ce

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwhUTSAtaOoic2GtOcxf2
/Sk1PhXg01KOe4PewOSHXmsFe9w6wEUTJUYmnqZT8Nv1QZgDkb7ark0UF/a8PvU+
t59YyjPlN65ITbqAJNMl3fKVFOhN/c4Jal/srmmKwReEWFpf1Qjv1sTD6lbr0IeZ
POKhk4HI1zS/ytK/41s0GPLOZf1EzmK3AWixlhcXybl/zi+HKQ2FsBV7J0ea5jgj
u9aHun6oogswIEiYhlXWzRJoOJIr0CwIAGyk4MaSqfBdFM1k5qzE/gDr5pF1b5h6
wGy89Ji3Qb0d0dM43hj/wAzlaWWVvq2sL2u9LFfLk+YVIL563kFIBp1VnU7bJZPz
bwIDAQAB
-----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 288282134094855429466180429507015421485871
 . . . . . . . . [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 2019-06-19 07:39:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-17 07:39:33 +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 24500623790088998723760175246822680557648139184723751380797163828773878143018171576227711648240275104383214375833978823104481041732053039177122251053613058398982093340239854751191457487732989496131538689415611022225379642277389952191891383987571492883387265093663510131179644912261308215728114847328558605554538131861240769442346281929618227668637408876734727512637343355065939309187430982804677128528576192798293745295421114238577866813809208166525974543190043692861584442957602330696690748406169315688385129915133957123806559719770302317712769364736014543996153021517687277711246127817370392236788038837089609184111
 . . . . . . . . . . . . . . . . . . . . [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)
							ba0d5b5833a990bbf966f220fd16b9f9eacca270
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016b6ee421ff0000040300473045022100d365dc99e6e128681cf4cefd084c7e00af5aafc229238dd7f0269049816c97850220420a6b8053e07a3dbb0f3111a5388398e67c15d7649cc1813fb792c7cfb673ec00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b6ee424040000040300473045022100fb68e1a18676fa943896cdd3fbf82d072d0f86c4e9a45693fc3930bf5f00ca7d022040f213a34184d4c566afce351a996f285644d7d4c388fbc23a502ce3c89ac55e
 . . . . [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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