mauricevalentine.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8e:2e:52:be:ce:7c:d6:fd:b9:32:42:e0:5b:63:82:cb:8e 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=mauricevalentine.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8e:2e:52:be:ce:7c:d6:fd:b9:32:42:e0:5b:63:82:cb:8e
Serial Number (int): 309718528024219969958964075325184003984270
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fb:2b:1d:4d:5f:6e:8e:70:f4:d1:a2:77:e2:77:64:3d:3a:1e:42:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c2:4d:76:bc:56:a8:2f:36:b5:37:6d:d2:1a:8c:10:a9:d2:d9:e2:00
Fingerprint (sha256): ae:70:a6:7c:51:21:c7:a0:10:82:da:fb:5f:86:46:fd:d4:dd:01:97:34:14:7f:f7:69:39:f9:66:ec:cf:e6:7c

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 mauricevalentine.co

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mauricevalentine.co

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

mauricevalentine.co
www.mauricevalentine.co

Other certificates including the domain name mauricevalentine.co

(limited to 100 certificates)
www.mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co
mauricevalentine.co
www.mauricevalentine.co

Certificate

The complete raw certificate details for mauricevalentine.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhtjbg87ycFBwoJKVwxcd
Y71aysHmsAUpDZlj9BFpILCpqGCAI7tSJP2mB7hVkQq0Re9Ydg39KedQdqqonQgO
WevFpc3kd7yOE7Yl+qGregGyni7D1zd1cVkSQlIQZtSdztv0bZ1V+iciWy+aM7l2
VhLJX90Njw/i/sfNEVdUzeFKnTh7VlHqLnXtMDQla1wpbdFvpk6pyZvWP/qKCJXt
6pFRTzXgLEp2rCE0S6CY2AoyiPb/xTSFYqRoy2bYrLtHvBXylBBQzYE0hZ4aRqAD
6vQvEyJKiBKI+RW4Jaj25y2mJ9Xe2OHKCzYhLV0NJM5pW3aAaizcRJn/2jL+N5Hu
6wIDAQAB
-----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 309718528024219969958964075325184003984270
 . . . . . . . . [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 2019-12-28 20:12:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-27 20:12:37 +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 'mauricevalentine.co'
 . . . . . . . . [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 17022869274407677566545527948473413875072085691316371019196542711567683986305569193693948190784341966242382224843757466135324441473910624498410745340590559813232812530945082269123962156018341277954103275109293505072560452750680835092933477904350982516458388856428535983516522996352816079563670309270044970783781403067788672849985786397726727924435036422807201433617430404411473634719215704777447063200715572897930452551175395351532768648878967056774154665486811554136491254433584489731971742398110854085818060771464002509512759581949653204892399615380803489508912277412217358172511187979705167636004292834902502665963
 . . . . . . . . . . . . . . . . . . . . [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)
							fb2b1d4d5f6e8e70f4d1a277e277643d3a1e42da
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mauricevalentine.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mauricevalentine.co'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f4e5a966500000403004730450221008f9dd2d8e35208546bc12de5e7155b4a7873a9762f61d871734889b7da0338ee022032538610eae3b21109ee5530f923c5564e9feacc570dc9af696378a2cd33eab9007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f4e5a967900000403004730450220252caf1ba2db4535c4ee1230143f641d699cdcfb1fd6f9091ab96c6de34f372b022100823c831baf4abf3ccc65f4248e35d2d6ffc11645b82ebfc3eee0fc05ca984daa
 . . . . [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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