*.blasius.com.br

Issued by R3

About this certificate

This digital certificate with serial number 04:0e:b5:f0:0a:c7:3c:b4:0b:0f:e6:e7:24:27:81:07:4a:90 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=*.blasius.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0e:b5:f0:0a:c7:3c:b4:0b:0f:e6:e7:24:27:81:07:4a:90
Serial Number (int): 353454933501026530342940768448940022909584
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ec:57:05:ba:39:20:f0:4b:63:30:c9:5e:9b:77:c2:34:ed:65:ed:c5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 98:54:77:df:bb:4f:8d:a0:b2:a0:a6:77:e0:19:26:4c:b7:7f:37:55
Fingerprint (sha256): 38:d6:9f:db:33:82:96:64:d9:29:da:3a:a5:44:76:eb:e5:87:62:c1:c4:61:3e:57:0a:ae:2e:58:fc:ef:f1:42

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

Revocation information

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

Check the revocation status for certificate *.blasius.com.br

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.blasius.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

*.blasius.com.br
blasius.com.br

Other certificates including the domain name blasius.com.br

(limited to 100 certificates)
imobiliariavetor2.emdesenvolvimento.net
www.blasius.com.br
www.blasius.com.br
*.blasius.com.br
blasius.com.br
www.blasius.com.br
www.blasius.com.br
blasius.com.br
www.blasius.com.br
blasius.com.br
www.blasius.com.br
blasius.com.br
blasius.emdesenvolvimento.net
*.blasius.com.br
www.blasius.com.br
blasius.com.br
blasius.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAur/BBhPzXXeCwlsdCo7Y
/oC6Dg5A8gHAl1EpEytVat0OicDJWrHLCI5B2IAZHGPmuagtARrxV8+mTt4ZQ6pL
aBV9Z3xbpU+BSLhxT43pZ8srSJsrSZm78oqBKm8TaKa0vz/YEUuSqkCV02GAvsbf
YEn+p6Qq8n4+WOS/R4IHTPWrjpIF3sW2pms0cdXWcahZYVHld5RLOilCVHMIjkNI
0klI8BbL88bDqves3TFcg6rQ1BHeTSuK3Q3n4a2HQfUM3Bl4WH1v2rsaY4cXfFs0
aVvLY6Sy/DWjWFGkvws2N2XEDyIO1XFEcljmILCnOF0E+dS9XGWIESFjCVjs6d/D
7QIDAQAB
-----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 353454933501026530342940768448940022909584
 . . . . . . . . [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 2024-03-30 00:24:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-28 00:24:46 +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:12|false] UTF8String '*.blasius.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 23574882144793149588818435903277048418391701599137844164146727796462469030025265275637423817667048396334025601132635845898268508787085650881956462630460192075223024611073179387781011172080740378270618288309875585483174263719713607169595225477419082984212241026804216016217304189522277949996818081814054600065346933781605503508447412194329206816186367830259478653057209861080001255730777190306237127560426609433740604187745716083739449781706383077840288974506029929662837337854461144329465225839209161143861523248655411780075898450508340655443560548994923357256508048061471266312075459868864947125889909148740147463149
 . . . . . . . . . . . . . . . . . . . . [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)
							ec5705ba3920f04b6330c95e9b77c234ed65edc5
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.blasius.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blasius.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e8cf5934c0000040300473045022005480681fc4ae463217a9049e327c9997f1d5bd61e0733f541db13b0f4593754022100d5df6b9887f6ceba36b1390392d5ed469ab976798ceea78295da52a54123a41a00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e8cf593520000040300473045022100df21b627953bc3c8a6efb999adac2471196e8d1f1c1cc2b1ba1889eac0136a1002205d3e265e3a0b000cbe849efa4ec0b41f2087e412d0f1346023a4dea5a77b82b8
 . . . . [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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