massima.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:09:f2:9d:f3:c4:d2:bd:2f:35:19:4b:77:81:ac:cf:55:ac 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): 03:09:f2:9d:f3:c4:d2:bd:2f:35:19:4b:77:81:ac:cf:55:ac
Serial Number (int): 264721892407375399822347308200511298033068
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 40:0f:7c:fc:97:72:a9:7b:cd:49:dd:36:4b:f0:92:5c:2a:50:dc:07
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ac:bc:da:c4:7d:5d:f3:2b:04:2a:71:3a:54:90:8a:4b:5f:d1:a7:a9
Fingerprint (sha256): 30:fd:f8:32:5a:fb:e7:54:59:38:b9:7b:9a:b5:5a:5b:e4:c3:88:18:be:31:4a:f0:46:d1:71:66:a0:ff:17:58

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 264721892407375399822347308200511298033068
 . . . . . . . . [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 2020-02-24 06:02:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-24 06:02:09 +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 950213598786368171175176753042196826302681336090553929356608392963568272398849178532721581791311627696243974981187218464921960049556550335145815470217900291653466426662644771413794352072756064145347011064354926569288937051686064984765386890331731813751381014081368375451713165236673664969726384120049583412309734170049528766906358853344814400489157444385100998073124969182173774945793039488437752176635089083308255194454256455896083776753009023530082809863463790040924105326911617589054502091305127659765773793313306480845844448119138248048279820921648114318216268792576148719966746844904602464673929286541005962834247086348737942635856496175789728678673043473752636342645796072155146323563951514475178680027928019787032784621579039731692674565708204080205562113138457959651160543012516769711982339404788547925032688622555291774932932624941483942339604603076873673937870949705304035228707814966278276323148696592941632082766941569749635848318096436475172237881302757241646319074789878948643119774006066014156843504754379103814656673578139476484836355806827521428568231818548468731401634496178591283691273207789469203447954427250249582546787598235864993154891414803709275785903330662736543635925939645973865152436417015734797238874697
 . . . . . . . . . . . . . . . . . . . . [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)
							400f7cfc9772a97bcd49dd364bf0925c2a50dc07
 . . . . . . . . . . . . . . . . [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)
							00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001707600d0480000040300483046022100f66388bd68b9e9fffb3295737aab2f75160af3c2c3b40adaeb1dcf75be6a5925022100aba5faa929c1563f1fbb739621d714d71bb4fcc0a5d7f8073eb5d61638a5acad00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001707600d06f000004030046304402205c5241279833ecc0d17dbb5e09c87e27625b8db1b862aba87dbe4f7d582cab690220578d0751a0652eff48b70758282f1281a562816d1ee8afaef1ac34cb1edd7b5b
 . . . . [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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