massima.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ef:5a:8a:6c:e8:ba:f6:33:37:17:50:00:48:ef:d8:b2:90 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:ef:5a:8a:6c:e8:ba:f6:33:37:17:50:00:48:ef:d8:b2:90
Serial Number (int): 342784692754911185689517378410654576718480
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fb:d3:bd:4e:71:92:84:7b:12:ef:87:01:74:45:0e:cf:8d:b2:95:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0e:94:7d:24:c1:b5:cf:ca:02:7c:a8:9e:81:2b:90:15:0e:24:47:fe
Fingerprint (sha256): 80:85:70:8c:6d:e7:b0:e1:fb:52:30:a2:d8:ee:c3:e9:ce:32:7e:31:1d:7f:13:d0:02:84:b6:cb:07:0c:29:e7

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)
www.massima.org
massima.org
www.massima.org
massima.org
massima.org
www.massima.org
massima.org
www.massima.org
www.947.me
massima.org
www.massima.org
massima.org
massima.org
www.massima.org
massima.org

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 342784692754911185689517378410654576718480
 . . . . . . . . [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 2019-08-18 08:30:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 08:30:42 +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 911090747212499169399709261573855043256541207143604739578076849778797941867665458362380960378040848774579174873331814539047601496306499853294338984970455621681686830286551848294320641092171674748849729691781905457580115753873362527928695925376575280349763640776798502735838444309014823842552121408781952384250529711326808363991167195910609174509492065874819350977443195017724442193388142578223546763577377713329977606556336588781673169502118777364952492837988643153719329378930930144997471899881656775349301935450448779754257061976123882673496574970641792887087161539209121558521615499230117296021621146369207288493545016277330193525082428351039325964649228877028548079062988209368870937075295788517369442118483791253420165766946302540656915486832631669564583249798146233115918613346676917615253663217685660268737566031864089804055291538490125825132982441454290516555177205996045668484568345141894065750765368758588579316109739521495160634318636146066800419361996428287702053886187537820665906534580790989790275591939534122439178531982245160362806102782866008767382354318131707182855804834289088722043194509936788516226704206780113153362341836616484776341615986694871957088439513434032886871299528357420608978579514637422095177714469
 . . . . . . . . . . . . . . . . . . . . [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)
							fbd3bd4e7192847b12ef870174450ecf8db295ce
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ca410862f000004030047304502204d3e852956782cc87e05e555502535748e23bb048753aaad6dc694e35ba06b03022100c5c8e77838b67ac845f63d97c853b4b7649386c8b3da2e178c9f53d91fb32946007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca4108631000004030046304402200de4dfb0d559e45f35fd75c011ccccb52c3595aa70b47cef2613456b245edcce02205a82c841f0904d885040bbf20c992f63fde29ec39dddb86edee2be8fe5f85ede
 . . . . [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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