www.4marijuana.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7c:b3:aa:3c:64:77:29:f2:d6:3c:23:86:86:3d:20:1b:38 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.4marijuana.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7c:b3:aa:3c:64:77:29:f2:d6:3c:23:86:86:3d:20:1b:38
Serial Number (int): 303770687020092832170695410477872833370936
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:58:c7:90:52:00:6a:d7:a7:4e:39:23:a5:02:68:a9:a1:a1:87:9e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8d:b5:b2:16:b8:51:3b:f9:e0:0b:1d:f0:55:e1:73:99:5c:72:8d:87
Fingerprint (sha256): 9c:74:ec:23:23:3c:0e:04:a5:8c:ab:b2:b6:f3:b8:d1:87:fe:0c:23:31:52:04:1c:76:40:c2:ed:ef:74:b3:57

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.4marijuana.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.4marijuana.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.4marijuana.com

Other certificates including the domain name 4marijuana.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.4marijuana.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 303770687020092832170695410477872833370936
 . . . . . . . . [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 2019-12-16 17:34:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 17:34:43 +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.4marijuana.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 972592314013948289744497843753752337901911781996519126863451945907826943202156918104673966637298718985231023822892963828910555557762556175375196048031514643143243647134768467578185296934568361590656949400102836783936711536594334802711821356728065311660750939598669086521462680509823921248654648594456394681714251222668807723212000806852897411792353889514030375265478752642929195550238097534425065707617977728690938144443314348443336396704717745453316248184583736132195841828246556406332848023844959274910130004750321933306454479932644315655451818814199309460668969035511194734916808123617175373409632926785959932912849861537206600290714331419776908613960107361708551296616503525641594109152187023043679112488642112435860836223312859610040197905616135517189422766956578940988056105636096625478089345251650183841818934584063978661989572815959639818013224637440401215854330243088513367205141175389035334495490762257139899816366917783794478011203575786407449957774842827964802678538490048235243421551505449844862588760431824635524945546561976885407962968401371563729838364227499437939147243658102662779550695978312657686787426831628695288865747129219075369429189883619933147682487037844509608736299348268935600717337188357015457217786967
 . . . . . . . . . . . . . . . . . . . . [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)
							0f58c79052006ad7a74e3923a50268a9a1a1879e
 . . . . . . . . . . . . . . . . [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.4marijuana.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f0ffdb9040000040300483046022100e2ddeee5ad8dd9e2357f0c011997629b2a6d1551adf1016894a142656cef94f6022100c2e83043f21636b533e97a4dbcd9fa61a248e31d025cbf18b1d89deb26a4ea18007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f0ffdb8fb000004030047304502200f3a21b6b673f567ed61a04b9b15de15dc71d3fc0c61f950f1a70ba2d91dd32b022100daae697fd16cb86c0af60316a5b2792d4b2866a511fd44e21d8c3d2e014ca548
 . . . . [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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