varandasimoveis.com.br

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d6:4f:6b:c7:4a:06:b6:fd:ce:38:97:4e:a5:75:ef:71:7d 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=varandasimoveis.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d6:4f:6b:c7:4a:06:b6:fd:ce:38:97:4e:a5:75:ef:71:7d
Serial Number (int): 334262852945856915987408418558877730042237
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f0:46:6d:f8:68:1e:ba:da:c6:b6:2b:58:7f:e0:e4:5a:39:74:f3:28
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 87:b6:92:d6:3b:58:e4:e9:09:87:9c:c4:6b:10:83:21:ab:78:03:66
Fingerprint (sha256): b1:30:c0:b8:49:2b:7c:a7:f7:d8:32:99:0b:f6:81:35:a1:36:dc:fb:ee:be:ed:0d:33:e1:f8:c5:25:c1:98:83

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 varandasimoveis.com.br

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

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

Other certificates including the domain name varandasimoveis.com.br

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAznuGwQk0qh+JdEsCi8CZ
/aNptMZMkE/uGfwUH3lJaPVmE2IEuudbA4A9q5C/AfPQ6CMND84aab6l2IgEmnga
l1ecjahNu8UkS5eC+Zt+xa2VnHqeF08A31tjO5LPeVhMpG6EG2lPiQI79EMMh7HP
9MHSeX+ite5kumFNcT0CZlKJPH6zvmGKoOpKSDXoo/1CNImmtxf11LrtfsmOActC
/gDIOplfCnp44iz74PJs2ud/mpcylB+spQz1Jakal3RQcy0pGnt2EmIW1mWMMpqb
hUd7BjSKUG5fyvL+Ud8AoPfcHumn4FxLUG1+YkfPXnjbe2dIm/+gHs5Y4F8I+LHG
0wIDAQAB
-----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 334262852945856915987408418558877730042237
 . . . . . . . . [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 2019-03-13 18:41:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-11 18:41:03 +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 'varandasimoveis.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 26066003952726342035152904721163435741972316775339695743742022470522219707299034567529235811964719685208290905712724893316127572721278920675048486964767552133723668785410861097476320524792209720776660554204490794444363189492214106008283246840230693349559229830819836792986194392066250769366268513513500172606858272031618006216474519389018074856408236791120973024422656380879288011189944952598921984651460275224387379504136168577161001351795837869127552153631860899302769365233797325273009972832507082511321955245289469299672497517723007856170155563692443439032444141971540948053437034382500487548864407044090424837843
 . . . . . . . . . . . . . . . . . . . . [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)
							f0466df8681ebadac6b62b587fe0e45a3974f328
 . . . . . . . . . . . . . . . . [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 (249 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.varandasimoveis.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.varandasimoveis.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'varandasimoveis.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'varandasimoveis.imobibrasil.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.varandasimoveis.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.varandasimoveis.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.varandasimoveis.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.varandasimoveis.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)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016978928bc9000004030048304602210087cdac3cab3f781d7d053d575bba0969b3bc3e32dd553dca79b29faf2734e38d022100cabddf432fad43c8d86ae9ce7f1c92f9814e1e9c601d8cd8b7943881fb852651007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016978928dbe00000403004630440220429b99b5918e74c3e023042e249e080763f544a8e5a021f754b6447b790a4cd602200bf63130b6736c40b43bbe12ed0b97288726d1e3a10be0203e6f12c7bae2e2ae
 . . . . [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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