DV SSL/TLS Certificate for www.cidasilvaimoveis.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the www.cidasilvaimoveis.com.br DV SSL/TLS Certificate

This certificate with serial number 06:f4:af:b9:30:1f:0e:eb:5d:0e:f3:16:7f:d7:b4:58:eb:81 for www.cidasilvaimoveis.com.br was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.cidasilvaimoveis.com.br provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:f4:af:b9:30:1f:0e:eb:5d:0e:f3:16:7f:d7:b4:58:eb:81
Serial Number (int): 605936189569468005526059582341877572627329
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 70:aa:b1:50:e1:d1:10:1c:c1:b4:a4:bc:ab:71:54:d5:ed:70:8a:ab
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 60:62:62:89:fa:a4:39:2e:5c:c1:38:ad:f8:a4:03:06:97:6d:94:f0
Fingerprint (SHA-256): 28:4e:63:75:82:61:9f:9a:c4:6c:ac:d6:dd:58:6f:13:1a:51:0a:c3:51:41:f6:66:48:44:41:8a:fb:71:da:c1

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/2.crl

Check the revocation status for certificate www.cidasilvaimoveis.com.br
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.cidasilvaimoveis.com.br

Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

www.cidasilvaimoveis.com.br

X.509 Certificate

The complete raw X.509 certificate details for www.cidasilvaimoveis.com.br in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 605936189569468005526059582341877572627329
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 14:33:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-18 14:33:37 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.cidasilvaimoveis.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
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL []
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 875272340943385403993200603393206709413301230539991239360744306671801984784641566121650640765398947890226603672354396152551227163240560289333580111201279046600325042023495808957499079079029517056396980239238277675285652545752656551662602060384567817748155153083015167250585311526783437736565016440877590969403336886829137815989920269747207823128132005902430589931215565447907006235242004506521821073946542010093478012668476817785933822188860334419068014708430823718088256114987614129334433117399710015808156265693739329574031283362169706612590909285183075234233026727835520937213094287950884408240332424224651472494530904868449751640094451217996088573154144000168786973090675708757342588166918009090752065242767796387833409480797337450914886213846626839607584059883470724115081156617167101577077697694385278841569118651579532528184890136739765393485323344883091982039223632753422795769812326629904171759028462267100959831222213357852929833792383483593168199304825195725676613154681343562486714019627206988605055513957721465688460310174847890840116063582033075049149717048553612980581247712128117490843360172729711342750394337761954050176984277784842262920712971784704614881423294485185930117116730954704866435409536195143719240824061
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							70aab150e1d1101cc1b4a4bcab7154d5ed708aab
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (31 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cidasilvaimoveis.com.br'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/2.crl'
 . . . . . . . . . . . . . . . . [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)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001978df7fcb00000040300473045022100c792f65532007a60c1f53c76522a6e3ed52b9c33b80e63cacf8dddda960aaa12022011f8a27bdc5dce10b3ec1395c002eac3f86b6f3fec22140e49a239aed08ed486007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001978df8044c0000040300473045022045cbafddf45f038ed73662021cdcf3db1c77ae7686ff8d457c7af3ea18ad4e4b022100c4b54d989c9721099bdf1f270cedeeb113833f4134a2daab8d5665472b5ad60f
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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