www.braindozer.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:37:b8:5b:09:f3:bf:7f:ac:be:ad:76:e2:64:66:de:bf:10 was issued on by Let's Encrypt.

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=www.braindozer.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:37:b8:5b:09:f3:bf:7f:ac:be:ad:76:e2:64:66:de:bf:10
Serial Number (int): 280297438628024302530336450361711298264848
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7e:70:e4:fa:23:b0:97:48:98:bc:9b:92:82:d1:4c:b5:e7:d6:85:a7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 68:11:85:8b:8d:22:a4:26:da:b5:d1:78:56:37:b9:f3:66:c7:51:09
Fingerprint (sha256): e0:54:c3:be:1f:6d:70:a6:e7:fb:a6:b2:c0:a8:30:d6:3f:d2:81:8a:34:12:86:50:06:b3:f9:12:68:52:c5:44

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.braindozer.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.braindozer.com

Public Key Algorithm

RSA

Key Size

4096

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

www.braindozer.com

Other certificates including the domain name braindozer.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 280297438628024302530336450361711298264848
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-22 08:35:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-20 08:35:21 +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 'www.braindozer.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 861805330463143909759349158705238819826416384845917335777907109576919611647434875432440269296871686278091714221455397258752701172292959590275601556915555609503130785523991311222854317235752009692153703404811206369338843093081019656803614445468878003744316065844603334207478077018241944559185627339900813686750031944197334133956328109548075778904659567245083398939440041770456406480867199790654215231207627056512225688984961309390514611164996240755698099239263204217609367584126365812571193657938804487218492113266209421069376203775440960415940459326960137386470790122355747779367855516342682095419752852857817970786996353684821778092016509406514371739250377130516094882637816046360684372150534170878046884738483802131477292842508791127744926577319677221947688614305328620300294628163239583198003182553555054452712931252210179349817215941134941874529824053814490537626449132656435463141629807577340637775765328349666233984729966319377588036527657028681658798167315620775324539070586163226353862534877800243743989373724912006918358242655326216579291392173479766596139715832736108730272384179953796940949996300075916593009593577657137361171865830083796498987979132411359088706497274398080171737812660390362284451757320386986189747671963
 . . . . . . . . . . . . . . . . . . . . [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)
							7e70e4fa23b0974898bc9b9282d14cb5e7d685a7
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.braindozer.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e92774ab00000040300473045022028e84c4b5f53e6d0ed01862af3e84e787de1b28d67638b76b85cbadb0b386ffb022100dad376bd074ae95246c5cec0c43577cea04b71ba36a633647b625c63260ed14d00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e92774ada00000403004630440220616b825e5e07a412a02c1a00ec5853d8de1ccd606b29abfb445709193a3deef002206e8d43da236fb957cfc0d68d2d30c2aaf450f0d84adbd4daef289a5df6861116
 . . . . [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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