alexandrebrodt.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:06:fe:f5:14:81:0d:63:83:b2:26:69:59:cc:9a:21:b0:40 was issued on by Let's Encrypt.

With 2 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=alexandrebrodt.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:06:fe:f5:14:81:0d:63:83:b2:26:69:59:cc:9a:21:b0:40
Serial Number (int): 263717448436338849033212128023019488653376
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3a:66:bb:db:9d:0a:1a:04:61:e0:61:1b:c5:ea:2b:85:07:f8:50:20
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 67:16:a1:d8:99:8c:3f:fc:2d:df:12:46:bd:97:35:95:dd:aa:2c:ca
Fingerprint (sha256): 10:3d:8b:f5:31:2c:bd:86:ea:91:ba:c6:06:b4:40:6b:6c:24:40:4e:9f:51:f8:4c:08:e7:f1:0a:ef:a4:fe:d6

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

Revocation information

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

Check the revocation status for certificate alexandrebrodt.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for alexandrebrodt.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

*.alexandrebrodt.com.br
alexandrebrodt.com.br

Other certificates including the domain name alexandrebrodt.com.br

(limited to 100 certificates)
alexandrebrodt.com.br
alexandrebrodt.com.br
alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
alexandrebrodt.com.br
alexandrebrodt.com.br
alexandrebrodt.com.br
www.alexandrebrodt.com.br
alexandrebrodt.com.br
www.alexandrebrodt.com.br
alexandrebrodt.com.br
alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
www.alexandrebrodt.com.br
alexandrebrodt.com.br
www.alexandrebrodt.com.br
alexandrebrodt.com.br
www.alexandrebrodt.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvEqafPMnoRXP8FB5VfDS
xR0yQqk61BAgk9Z5ndN8rgbATRRBCaXgkoatwG9twM+YEcMDleBc+14eX+Mm51cp
9pPY5VccEsHA01q2GFKM/8n90VtZ2jyDE7Yj6cjY3u3IqHvqS4e3kCS8JlTkLx5K
UiFPjkSeh6SgDxufaoGwL0mkY/qCBeS+cnXrsKU++pvUMlxgxYkn0gppR5WT+aFI
l6A9fI+7I4oh8iBu2ObxeIYS9LmqiRk/sNDBoIkN/upeMcC1ABvBpJhXwF8BZAsy
nWJ01cHQbNQwuboD1zS3dNj8gpwLoaD10nilrw4yz40k8GYWL9eY+UBzDHqrmDdI
SQIDAQAB
-----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 263717448436338849033212128023019488653376
 . . . . . . . . [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 2023-12-28 02:19:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-27 02:19:12 +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 'alexandrebrodt.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 23769589675344120968575483578028855293226196706407833074628488962693924791260194302645421205429797083825380037345737121214504478525681527950831584636708136826684780069150966095824023862091010272154008692219027701594571011228494933550388138469439535767076397672399167449076560443832813558713964943790565802198979687453586015795120453115232638759167890212873317978378689013507527789141030095280187216170173078801252438829695561211607111499113654047995588901168124125525946621560553337767792800494734910346684409164469957017678472523290209856905202070084054069533657916979302893534330767985422456944709000152714445277257
 . . . . . . . . . . . . . . . . . . . . [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)
							3a66bbdb9d0a1a0461e0611bc5ea2b8507f85020
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.alexandrebrodt.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'alexandrebrodt.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f200770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cae6ee8a700000403004830460221008e535757a6662ffc99b70ebdb84f71d83253e61c5189193620100e9332a3adda022100e8373f682a25b0444219eebc9dd3fc33424c841572c804adf5fcf57d072190fc0077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cae6ee8af0000040300483046022100a344d0d3d679cd8bcc914da58c9c1eaafd1b473600c4e3720c26b85cf71a9eca022100f95b6f798f0b556f8a2424609189302bc7aad36e52eab97505b47a521fffa150
 . . . . [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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