bitsmatrix.com

Issued by R3

About this certificate

This digital certificate with serial number 04:a0:3f:62:99:fe:6e:43:e7:60:5c:f1:ea:d5:48:cf:45:c1 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:
  • 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=bitsmatrix.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a0:3f:62:99:fe:6e:43:e7:60:5c:f1:ea:d5:48:cf:45:c1
Serial Number (int): 402978575766584474932819292149342337451457
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 14:a2:67:4c:c1:cc:fa:2b:72:74:35:98:07:0b:bc:ce:a6:8b:8d:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): df:84:a0:ba:34:f1:ca:f6:87:ff:55:5a:0a:93:6a:3e:9e:42:1e:75
Fingerprint (sha256): 73:4b:d9:55:ae:b2:36:12:36:57:7b:b2:30:17:5a:90:79:fc:73:bb:43:9f:59:26:19:0e:ff:24:5b:41:26:69

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

Revocation information

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

Check the revocation status for certificate bitsmatrix.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bitsmatrix.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

bitsmatrix.com
www.bitsmatrix.com

Other certificates including the domain name bitsmatrix.com

(limited to 100 certificates)
bitsmatrix.com
bitsmatrix.com

Certificate

The complete raw certificate details for bitsmatrix.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 402978575766584474932819292149342337451457
 . . . . . . . . [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 2024-03-17 19:55:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-15 19:55:58 +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 'bitsmatrix.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 745898499538204980376478679426931990500895331531238358262461295995210569427834912169619789703485079172141335079721709878952739247956805665641907297666185870982587820847235530554094786234678413118365071342980267052668357922963016860049408305765288881930686556900144173330632074495177583523976640985887081338432611575796968959072063243961541693496911949767628113048820107559907495212591091489519760787618459766957825924434759213936635165378965901054145122630016313502965313537326255467075080401028647781160575989431869305910015629835732218398478136065315328458760949161355454770705324931389742454901100801552286279278049827902797823120673659115672403702517620719470247412327201284981698556112598883650845127477265611728670078244703738644278593381113687673370976479739790306689564371830248180770766338661540227461764122928131370255201391004049344772354806727242040436773124375812700643026417121336597673874506042891201459901124918260934356996818531410137947305895355151880689245682716040984228918710089800915545794104535048733689782365072816216772429199056503141485301254343062520079025925404568748033345395076911581549969234672922210403860552815708265785768588426518751315882230202086493203166275766981336923742815755441592933950916427
 . . . . . . . . . . . . . . . . . . . . [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)
							14a2674cc1ccfa2b72743598070bbccea68b8dae
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bitsmatrix.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bitsmatrix.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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e4e332a450000040300483046022100a1913b9606100ab4807fd79803d40c588634e36f2d3be4b2e1cf3e45f4a30083022100f9f8051bb19329f033129847de7193dea682af1c13dd80d16d225e061ae76b2e0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e4e332a4e0000040300473045022100f551fa85fe879003662ca3467a2205fa73a6cceb3926c8bef5258d182e6522f502206fa7da227131c2a61fea1bc36a2242404bece7dbf4c01cbfca20ee3306ccaf85
 . . . . [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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