ftp.romavilautocenter.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:0f:35:99:92:69:17:c9:6d:85:cb:6c:62:82:9c:a1:ee:e3 was issued on by Let's Encrypt.

With 4 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=ftp.romavilautocenter.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0f:35:99:92:69:17:c9:6d:85:cb:6c:62:82:9c:a1:ee:e3
Serial Number (int): 266512339773848894125376677173668322864867
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f2:36:c4:f1:27:7b:ae:eb:01:18:bf:7c:92:83:5a:8d:14:2b:c5:f4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 72:3c:ec:7f:0d:1a:ff:03:9e:24:81:77:31:d0:01:d6:af:56:06:de
Fingerprint (sha256): e8:b3:36:a7:44:f6:ac:4f:5c:82:ed:4f:2d:f9:b5:01:ba:40:63:5f:1a:49:bd:79:a9:89:d7:34:cf:0e:b8:cf

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate ftp.romavilautocenter.com.br

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ftp.romavilautocenter.com.br

Public Key Algorithm

ECDSA

Key Size

384

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

ftp.romavilautocenter.com.br
mail.romavilautocenter.com.br
romavilautocenter.com.br
www.romavilautocenter.com.br

Other certificates including the domain name romavilautocenter.com.br

(limited to 100 certificates)
romavilautocenter.com.br
ftp.romavilautocenter.com.br
blog.romavilautocenter.com.br
romavilautocenter.com.br
blog.romavilautocenter.com.br
romavilautocenter.com.br
blog.romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
blog.romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br
ftp.romavilautocenter.com.br
romavilautocenter.com.br
romavilautocenter.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAExbZF0bY0IE1eFiXg0OHpvM3MEgMiEbV+
62aKiAuZbno579YENyJdkMfUmsK21cLdwObqPKfAN/iwwYknMdeg9lx0irI9icdF
EBk26TrHuRLXTohc1bZBmPTekZOWKxXk
-----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 266512339773848894125376677173668322864867
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-01 02:25:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-30 02:25:35 +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 'ftp.romavilautocenter.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 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.132.0.34 (secp384r1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (776 bits)
				0004c5b645d1b634204d5e1625e0d0e1e9bccdcc12032211b57eeb668a880b996e7a39efd60437225d90c7d49ac2b6d5c2ddc0e6ea3ca7c037f8b0c1892731d7a0f65c748ab23d89c745101936e93ac7b912d74e885cd5b64198f4de9193962b15e4
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							f236c4f1277baeeb0118bf7c92835a8d142bc5f4
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (119 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ftp.romavilautocenter.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.romavilautocenter.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'romavilautocenter.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.romavilautocenter.com.br'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b88ea44320000040300473045022100f104081239f034d2ee08e9ac90f8f6d0c2c879845a742865abc107b0c492c33502207f15309a49595ea50793fe5a3d22e814b6e6e39abe6374c055ac10b2b7ae53f300760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b88ea44500000040300473045022100cfa8430eabaad9421929acd0779e7fda62cd95ae0c1ecd014cf35ca343fef39002202abe9aaa802cf20267baf4c12337545055eee2069ae4dc84f88e717f7a86bfed
 . . . . [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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