dansouza.com

Issued by R3

About this certificate

This digital certificate with serial number 04:84:b7:26:ce:1c:1f:f7:c3:98:5b:df:83:4b:94:11:b5:79 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=dansouza.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:84:b7:26:ce:1c:1f:f7:c3:98:5b:df:83:4b:94:11:b5:79
Serial Number (int): 393609866371518788158149731751428038440313
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 94:f4:e1:cb:88:c4:90:8a:3c:1e:0b:7f:f3:99:79:dc:ab:bd:80:a6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 93:37:86:6d:ad:34:c9:13:d6:8a:66:fc:62:84:76:72:c1:2f:e6:fc
Fingerprint (sha256): c8:f6:5a:e0:4c:6f:6e:01:ec:69:9c:15:70:92:d5:00:05:93:ef:8e:7c:36:16:6b:a8:77:77:0f:9f:b6:ee:b7

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

Revocation information

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

Check the revocation status for certificate dansouza.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for dansouza.com

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

*.dansouza.com
dansouza.com

Other certificates including the domain name dansouza.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwTYjN6VVzf7j5NhUZEPI
DQsP+SQdhtOtd6rwl91E1KfBC3IN8dYncFpdYhutI+NbnmzrbEOFhbaCvGLhB3yl
/R6N2xt/EmbCRpRqHfMaryIQUqY4gVj2FH/RC2ap+tGxfxTXu/dVaUOhHJ1pk+IF
8v/388OP4QCxFxUjugZo0Hi/YYFzHGwpsjj/CZjQdLOen9nISQLX+W++OLDW1F5D
3Z+Fi7/g7pvfC9ygta4NYk4yxfAqShSAeFZo4Yc7rmERnb/DWLwt+pf7/fL2PX89
wokdWNIlxcuCCZGxzuVn03pxriF5zTKbivJ2UFu8g3HpoTFoJHG8Xan33FI1n1sR
ZwIDAQAB
-----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 393609866371518788158149731751428038440313
 . . . . . . . . [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 2024-03-28 17:57:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-26 17:57:49 +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 'dansouza.com'
 . . . . . . . . [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 24390689088132408455315604503769121452160584848567178864459592927335121453144091544052083116347779814148279554380574406917219339730651067142395195505533804764570026508049847564022603041290540185151782455282621725843853003239960851055394870207352737883246826663123655933674428498546371826821165894425154968967855510509156280625580643529852762231020157574961927071937372845646372778139496080882702379687575668776848391569140800758826679098134234015655990028943266779587005512104440836653610018396915498385287422289372686359751714056532486336417942243616669085318782940869080688903672553408646387694425784269752965468519
 . . . . . . . . . . . . . . . . . . . . [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)
							94f4e1cb88c4908a3c1e0b7ff39979dcabbd80a6
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.dansouza.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'dansouza.com'
 . . . . . . . . . . . . . . . . [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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e866cf2d90000040300483046022100a51885e83b9644cc4beedd64a7402ab089a0e21d992d65e6445d08a5cfeea1fa022100b561b440a981a7816f0c2e5d2ec0a61eab44ba4cf32727134753acc34d8a0e71007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e866cf2d900000403004730450221008715829c72533258d244dc90e894c8b47421a427417c9bb7304ad34e3a1b0f3f0220543565709e14604302b3e8fc46fc386ca9de1869004ebb45d5eb105be47918a1
 . . . . [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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