massima.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c0:36:7e:b7:52:68:d2:a0:d8:9e:6f:f0:b9:2d:7a:ef:f6 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:c0:36:7e:b7:52:68:d2:a0:d8:9e:6f:f0:b9:2d:7a:ef:f6
Serial Number (int): 326743508503487593639701076369904785616886
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fb:bb:f0:16:cc:f8:f9:24:ae:05:21:61:fd:d7:6a:8a:bd:e0:75:78
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8e:5c:fe:06:60:36:dc:48:57:e5:a8:56:17:af:9c:ce:ee:5c:69:b6
Fingerprint (sha256): 9d:da:be:ef:4c:1c:20:f8:81:ed:82:a6:e9:5a:92:06:6a:e4:bd:a9:05:93:f4:d1:be:c6:72:15:2e:25:9f:03

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-----
MIIGTjCCBTagAwIBAgISA8A2frdSaNKg2J5v8Lkteu/2MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjMxOTA2MzlaFw0x
OTA2MjExOTA2MzlaMBYxFDASBgNVBAMTC21hc3NpbWEub3JnMIICIjANBgkqhkiG
9w0BAQEFAAOCAg8AMIICCgKCAgEAy4jkTKhF9gLKcttW8p7/PH5wLhswcJ0pO3EC
mdZLiGDxvyuUhkPDmHa0PKgKA4euDWqoK7+pFRzzGNJ5VxtI3FKFGlAguBzTTwyG
+fg0q5DJ5DoL2sRESJUaeGG5TYAWn7g/A0XhxZTzItNm+ovQ6L16si7nXlAfGCaG
Kxe7p2bZyO3DHudOBeQqODKIXj+ptBKoAoSRqPKW3KlPHVQYIzLw27/IQlAISRE1
XnpA1ns6fUZeHpF0eiCxUUxhS27MtbFU/XKZfW26tze3tQc2S+ql2Lrz8HoW8wn/
VuEjNTddR5EXtgXjR0RB24mmFotcuu+vo8XJ5PZnPS9oksvRlwpBiFoo60YHx69Q
G7dZcqYNmBqLlLV5E0Vt67e1E++M+ipZ1CgOhzkaHVX8O90ph0isIzvAS5/zsvT3
seqM1YZ/FzES3HDGn1tisXsU2wKG7VWlVE5vLhB08weBdr67gMro/sY92tz8vNNu
YA5uYjXwhCDrzYKLLwu6JLclTww4GA0GI76F+S7M8/Q+beKYDe0TsAD7td7IrNW4
6U6v/FGquVF97SR2qY8FnmFJee9mpBUOSPIDrihqnDQAeoUZA7VR3TawtTpDFkJr
U+o+5gTNv7astZj7+FQODOBKwnquu9jutjl6Uh/gciZV0jiUZ/+QuaJnA75EZBnz
NWkkiYMCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr
BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU+7vwFsz4
+SSuBSFh/ddqir3gdXgwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw
bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggttYXNzaW1hLm9yZzBMBgNVHSAE
RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw
Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2
AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABaawpkgcAAAQDAEcw
RQIgaDpNOdDy/EOY5tNfXK+DREnkfruGgM+d+dMDICL6BYoCIQCZsV/eFa9ibRE6
0/mGoSI/0odSnyK1kEjpMlGnCm9KAgB2AGPy283oO8wszwtyhCdXazOkjWF3j711
pjixx2hUS9iNAAABaawpkicAAAQDAEcwRQIhAP3ruujWpnut8irroCvZuXywdfPP
Dq91SboT69KHi9l4AiBzCOFXis+gZYp38FivcFXaoZH8n6RJyivYbasZzMroYzAN
BgkqhkiG9w0BAQsFAAOCAQEACE1yvao+iFWideCjUFfV/NON0mtXrQ6WkTt6ncte
oFnlFjpl8eKsmZVnA/xJeFLrKkM3HtW50TO1IyYSPN7qbqYK21sYbYALkEa8MVU5
qCJCEOEZtCLG8KJilKkFGOJHXqfiggifZrAnGIquqgRFMUs/7WZVL1lj4EVAMv0X
pjIhDUoMLPr/VUWGvkclfAfW3URJXTNDNG6rrlsLR8yofM7tz+00EM6EhNJHQSZv
QS9R6Azf+h8Gkvqs3EGzDs8KB9cyNqbdkKrCsYEmJ4vHivx20LdMMucSk1mph73+
FZXcPacT32oe4+ULVeLvGsmS3W4tRUMdeDIyWuSV4ZLXaQ==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAy4jkTKhF9gLKcttW8p7/
PH5wLhswcJ0pO3ECmdZLiGDxvyuUhkPDmHa0PKgKA4euDWqoK7+pFRzzGNJ5VxtI
3FKFGlAguBzTTwyG+fg0q5DJ5DoL2sRESJUaeGG5TYAWn7g/A0XhxZTzItNm+ovQ
6L16si7nXlAfGCaGKxe7p2bZyO3DHudOBeQqODKIXj+ptBKoAoSRqPKW3KlPHVQY
IzLw27/IQlAISRE1XnpA1ns6fUZeHpF0eiCxUUxhS27MtbFU/XKZfW26tze3tQc2
S+ql2Lrz8HoW8wn/VuEjNTddR5EXtgXjR0RB24mmFotcuu+vo8XJ5PZnPS9oksvR
lwpBiFoo60YHx69QG7dZcqYNmBqLlLV5E0Vt67e1E++M+ipZ1CgOhzkaHVX8O90p
h0isIzvAS5/zsvT3seqM1YZ/FzES3HDGn1tisXsU2wKG7VWlVE5vLhB08weBdr67
gMro/sY92tz8vNNuYA5uYjXwhCDrzYKLLwu6JLclTww4GA0GI76F+S7M8/Q+beKY
De0TsAD7td7IrNW46U6v/FGquVF97SR2qY8FnmFJee9mpBUOSPIDrihqnDQAeoUZ
A7VR3TawtTpDFkJrU+o+5gTNv7astZj7+FQODOBKwnquu9jutjl6Uh/gciZV0jiU
Z/+QuaJnA75EZBnzNWkkiYMCAwEAAQ==
-----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 326743508503487593639701076369904785616886
 . . . . . . . . [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 2019-03-23 19:06:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 19:06:39 +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 830349268457303215881084419419771875798703102888104322417791835360951533636343617541613902672361893757319163810430033828260847117530885520888685735144108288919727136365408157497987450925551287462189858299263081463769460075510450389479010894445927618971900603356784595313548969148057182548158545561817609040408798264865680478808332638136547551979867405837643944058364455552904750212863649864800207688693827412301665390626620308845860458732380438140842532741753629245929568960668828631396450616963910614912326113066517603313467612807605748781370149430125024397065684350727431552971431636090875424659661062652299429154673055945093129467535552013790540013790824555725274004427341232031922388146499731800218534935084950679518691071774384705839220932865397192595894507963920824344246522979759302874175522921094417544156547363161689798602760065251917870728687838302455358403211645465079009013127541145775283491678381568308993540842087181866357210523608119313705901535825494965564402191667104922716260556274352047727301414984051024467884726775407948087211542793622586447469563074652140864778021743568264698375269465104204229585750908983821418912418587215130480212099838322022932494804446547322018313725581259562756961414642476923719547914627
 . . . . . . . . . . . . . . . . . . . . [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)
							fbbbf016ccf8f924ae052161fdd76a8abde07578
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169ac29920700000403004730450220683a4d39d0f2fc4398e6d35f5caf834449e47ebb8680cf9df9d3032022fa058a02210099b15fde15af626d113ad3f986a1223fd287529f22b59048e93251a70a6f4a0200760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169ac2992270000040300473045022100fdebbae8d6a67badf22aeba02bd9b97cb075f3cf0eaf7549ba13ebd2878bd97802207308e1578acfa0658a77f058af7055daa191fc9fa449ca2bd86dab19cccae863
 . . . . [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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