mineral-floor.com

Issued by R3

About this certificate

This digital certificate with serial number 03:4c:68:ca:bd:70:eb:23:c9:22:a7:de:35:0f:48:50:5a:33 was issued on by Let's Encrypt.

With 4 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=mineral-floor.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4c:68:ca:bd:70:eb:23:c9:22:a7:de:35:0f:48:50:5a:33
Serial Number (int): 287337610079120859980361094825912612969011
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:8a:b4:3c:a8:f7:36:e1:1d:78:45:fe:34:e8:e2:24:4e:c3:9d:45
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7c:c7:1e:ba:16:e3:a8:97:1d:6d:35:4b:b9:d3:83:ed:2c:89:f8:c4
Fingerprint (sha256): df:73:d3:4b:f5:93:55:5d:2a:57:98:43:f5:af:d5:73:90:46:d8:ce:d7:5a:9e:ae:cd:b4:a7:8e:9b:b2:f9:32

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

Revocation information

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

Check the revocation status for certificate mineral-floor.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mineral-floor.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

mineral-floor.com
mineral-floor.fr
www.mineral-floor.com
www.mineral-floor.fr

Other certificates including the domain name mineral-floor.com

(limited to 100 certificates)
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com
mineral-floor.com

Certificate

The complete raw certificate details for mineral-floor.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtfBHHpoHPAF2t85+dc9c
wE557CJYz14koT41OMdx4cipNqlLf5xTEfYV4Nfj9VpzcBtTsrNTjRZfdBC6CcyQ
zgWuk5xi2VUpxzwd2Zl1sCExOGjYYZt+Qlc8UFdo86AMZ9aFPzfJA0reOvw527J+
VZOKxQ32USnQ9+BBbHuc0Edk+laj1aNySoQyhh3zSzYWnAZ0GtDp/q7u0svVGU+B
YbEPdXAURv/WL5a5efAG37igRKn3NXjw5hdjevL7bGQx3f+lU/vrsKp7CiPankTu
92MbIareQzzXg7yaFTJAbA9PffU6PoS6bugsWrUV5bxKEOiDDieUWFHqIWzyzGaO
yQIDAQAB
-----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 287337610079120859980361094825912612969011
 . . . . . . . . [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 2024-01-19 08:11:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-18 08:11:29 +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 'mineral-floor.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 22967618603321554390920749192316168102863418265112426852805855510552836109397614084113896622475948298839669460393597797370622095760685283203424814241734018317404663288797485573566629670469724902599819060544601509051829057136524398787384025610783161243451676820382420047408371353233278592284987990411786280901863700695036912989926682631037266845394505778990328080902957995405153647160935069926430447569485147327398901592630587769378902621853388560552599707109674421447840787710059705114640735335738064813038448153270556628295115573712171333131342088606672216253616205940055206237547566899912180017009857642175201185481
 . . . . . . . . . . . . . . . . . . . . [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)
							aa8ab43ca8f736e11d7845fe34e8e2244ec39d45
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mineral-floor.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mineral-floor.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mineral-floor.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mineral-floor.fr'
 . . . . . . . . . . . . . . . . [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)
							00f0007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d20fd57a10000040300483046022100a7c00ea5a32e46cb60b5abcb7c27697397bc2977591161694df11ac3ebdec4db022100c0e85df43932025539c881d5a482a92ca7d4c4625131061d28dbad045b78bd0d007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d20fd584f000004030046304402200fe89c64ef9cef4cbfea0b862753dd47e51087d578b3502b0495f73b5d035a0402206af92dbadd79287158ec024cbbcb731d6ca0a1c3ab04bbbff215d8de976d76b9
 . . . . [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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