massima.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a2:f9:40:6c:c3:ad:b0:5b:c6:6d:5e:34:0c:37:c4:a5:50 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=massima.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a2:f9:40:6c:c3:ad:b0:5b:c6:6d:5e:34:0c:37:c4:a5:50
Serial Number (int): 316793913520425644297960641371344887653712
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 58:7a:46:e9:3f:b8:2d:c2:43:73:62:0e:9f:53:31:d8:bb:e8:d1:87
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 17:a6:41:72:4a:9a:e2:b0:cc:c9:05:e0:9c:4b:6f:ff:f3:f0:0c:d1
Fingerprint (sha256): 43:24:24:d4:4a:fa:67:0e:4b:3c:53:13:40:7d:10:3b:bc:ad:3b:80:9b:b0:78:a1:3b:79:7d:f1:50:f1:87:7a

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 massima.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for massima.org

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

massima.org

Other certificates including the domain name massima.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for massima.org 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 316793913520425644297960641371344887653712
 . . . . . . . . [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 2019-06-18 07:33:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-16 07:33:00 +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 'massima.org'
 . . . . . . . . [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 689886128081599931976052899474654149526373304081419875634858196876400473798779782979405547880643999814036252955439597923679002170982991019893259493053827038764131701387974886230734061366941994952781648152439432634414051068086178094929250522464433146052879381190495644543130721194082974902327338179198926599684854326658087681183033521240485776408128217706639562970361057923635076264456830449442679121316815587284699361210638137642313109686265593861054557301070856527965324363496447385124039216865646459483415658529440669035387398058927220641737361604324297473787029972006720619702305231616128779359882379343782566420573149706783170663248618169746183547115329199582866841865273883514244489601421512196625854409190247146291750305266689097007293708823614535441708009115183555728892201827754087952410091136194294617336372374849369340311180394634593974454106022147509632318760373239163208463590963306904253125868407947347696926143963548964696454092151885890418040886558880572441638515219743575528187221997817182035587435166968346620171030246101696767778484785715024129446832030671422609283096969739302002201183874857436748372130524077717001638846257687376418438115738602114664454474290095116142013958804481422124067424644778177030359900441
 . . . . . . . . . . . . . . . . . . . . [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)
							587a46e93fb82dc24373620e9f5331d8bbe8d187
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'massima.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b69b7c83d000004030047304502203088de414909011aa47c98d45b3b6ee1df10eedbf749372a7acc0056542fd03f022100a2d417c14398b194293f356dfeb1f368ca219c56e58cce73d5a9d6348b0de10100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b69b7c83c0000040300473045022100e1c769af1a9cff2ac866d0a160557b61171f7dd2788164ce0715685a590a78d302201a96c7cd7edca6782b818d61ab4ddb481fc3656d316e23388f03719e71b2e2e8
 . . . . [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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