DV SSL/TLS Certificate for buffetdaycrepe.com.br

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the buffetdaycrepe.com.br DV SSL/TLS Certificate

This certificate with serial number 06:9b:f4:b6:e7:bc:b8:b3:27:35:cb:a3:0e:5a:7c:c7:67:80 for buffetdaycrepe.com.br was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. 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 buffetdaycrepe.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): 06:9b:f4:b6:e7:bc:b8:b3:27:35:cb:a3:0e:5a:7c:c7:67:80
Serial Number (int): 575742763792495389349094428406444785624960
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: ec:9c:27:60:42:97:0f:4a:04:34:52:18:38:97:93:09:c8:7e:08:fe
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): 9e:0c:01:15:4d:29:a1:e7:66:f8:b8:83:fb:84:6a:d0:aa:e5:26:41
Fingerprint (SHA-256): 02:49:39:e8:7d:61:38:8a:a9:0b:86:3f:47:a8:c6:9e:4a:df:53:90:e0:fd:52:b7:2c:0c:3a:72:87:59:96:d5

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/1.crl

Check the revocation status for certificate buffetdaycrepe.com.br
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for buffetdaycrepe.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAree11ZNHHsKLQv+Ravi5
Kt3C5M6mrZzUPtxIsnp8pLmtjf/WtJkjV2rk4tmHvZtqRUjLS+cntx4c3iEA+QxS
BJJ0LCSba53qwPYHKlPYYQRmzCV+SXNJK+xip8SJ/pOk/Q7o05GfQ51Ktd/zVdaC
ufpOeFtw2mh7cNW4o6k0fPhAlFs85WkpLbNVRydUzrT6F+OWKjbXthcF0BQGB3mv
ONtJbZXx1wjPMz93ZRRGunKLcJh3vXD2bxhmUS7RcHE5Xw9ZwElPASbkUoabcnZh
twJyn8kkN0r2YBayeVve9lVwEJJhsQsvCZ14+wV4wk6J0Dn57p4DRgO5Pp7wraw1
/wIDAQAB
-----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 575742763792495389349094428406444785624960
 . . . . . . . . [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 2025-06-21 06:54:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-19 06:54:32 +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 'buffetdaycrepe.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21953487361752338016146397272742400794269619244299173293045016992669657370807847979002725067077316940822275694792196972425193818912200430429053961125925376418695316663010999450532485132150751806621263604186415776233550329145782713204721176098501094398255254592902149756782348507739937803973567324471199246297388380944309681836709721687884106588420699085255168115268748304763270189759967285581645240205470759379155428854161927003977158334929395588969667596733904878026487490489630915447655603549802732645811416374746858664310517450334930909707733164625453328235550943500510577656824117181612825094961539273936933238271
 . . . . . . . . . . . . . . . . . . . . [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)
							ec9c276042970f4a0434521838979309c87e08fe
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buffetdaycrepe.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.buffetdaycrepe.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/1.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000197917a094e000004030047304502200bbd59acd1f602e0a438f21b0233c1b5610a79eb151992d44c4e134f2eedbb06022100e695514eaee9057335af85f6c8c340499350914e6d12aef1caefbf2bc24ebbe9007500ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197917a0957000004030046304402203df2d1177b41d5a59bfbccf2a6caf39ed07010a5e266b0ca03da9469849b02df02204ba2fd2249e0ccaec44de762e92ae1fd677e94b259bbf2aae7b977572a39cafc
 . . . . [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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