*.buchel.com.br

Issued by R3

About this certificate

This digital certificate with serial number 03:35:38:32:d8:f5:80:4e:79:23:01:71:c2:2e:d4:fc:f7:f2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=*.buchel.com.br

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:35:38:32:d8:f5:80:4e:79:23:01:71:c2:2e:d4:fc:f7:f2
Serial Number (int): 279446524025148443687973313362150515603442
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 63:59:05:e6:6a:3b:96:11:b9:77:22:4e:ae:e1:2a:fe:84:f2:53:35
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f3:c5:c1:a6:3b:ca:3d:bd:61:5c:fc:d0:76:76:70:b6:c5:b7:54:f6
Fingerprint (sha256): 01:de:10:ef:96:a6:46:7f:db:e7:38:45:f1:17:28:24:1d:6d:57:6e:3d:d8:17:38:5e:e9:e1:24:a1:26:51:a8

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

Revocation information

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

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

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.buchel.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

*.buchel.com.br
buchel.com.br

Other certificates including the domain name buchel.com.br

(limited to 100 certificates)
*.buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
*.buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br
buchel.com.br

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1uAy+gtX9MmllmODzvj
DtEg4NqDVVZNH7a2vbv5hsw3loLfza6/h/z+8vs4/EfkgKyNqgbY3RFWb+ZZVYRc
0esOjGlKb63EqU98JPS2kbhB6Oym+2QTgY7B6/zahz+6415fJ4O7w/HL/SVvSccF
8qmFOM8dMmwjpG1Dpg8u84zIUld2bGOt5TLJBxiT/eZXOFvYEAlSclDq0UurbyWO
X6iNHVVBactY6/SiqjmToekDnPb9aAZ6mv8ZJgRmSmw3zfNQ1pl/gp40j30DJjoY
vjqgmVpyRdEd/28H6KDUsCu6GZVZPqEn1EpNotirxOp8PJHnxR96gILwWf+k53w2
TwIDAQAB
-----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 279446524025148443687973313362150515603442
 . . . . . . . . [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 2023-08-25 09:32:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-23 09:32:01 +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 '*.buchel.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 25166544554178676588895976837185659967906824001542750187469704790237737150864796254516156788521145902425949774746411375051968918715260321088414974628543916397530160978361008028414849888111748444143204902521571218019110020528711274924374706893208667541979907075531359115390029567704855107486032167549007546855740682102856476469725606273583893417006844461410871570332527560354613064606092428173282599797970790906048227645391886126522374274487983243398940065290776566231097603191997079415789691985798313664386390856476831907750562167110422863386037248066576353397346620120332884160536034491339287867384543401587521631823
 . . . . . . . . . . . . . . . . . . . . [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)
							635905e66a3b9611b977224eaee12afe84f25335
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.buchel.com.br'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buchel.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a2c403e840000040300483046022100c59161df440396a5787ccbd9c4139deee55555a826624a2cd9ce2bc547d5068b022100af2dc96bc1672a945924fca477a97365cc5b15ba64cfd3cd398c5adf0ef1ce740076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a2c403e910000040300473045022100db928580d5bad9ad9ba4f7a68ed253cdde306cf68ed883beca0a300124d729d6022065f29e12a13df774de0bc112e186f78c8c7603c5fc3c5cf3afb9c54c8b7eec72
 . . . . [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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