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:a5:50Serial 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.orgCheck 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----- MIIGTjCCBTagAwIBAgISA6L5QGzDrbBbxm1eNAw3xKVQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MTgwNzMzMDBaFw0x OTA5MTYwNzMzMDBaMBYxFDASBgNVBAMTC21hc3NpbWEub3JnMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAqRq/1XM2WiEbgzedaGY/eGoF7vEnOeYJNIR6 L8Px23n7whEpBrP/MKS7mLwTAgJlaNlWC3HvM3k6sKXH72cJ+qy7eth7QFm31W+l 78RRjrk61DcoecVsObrYG1fVxZE6rz1q+8llvtkLAH8htD/k+NbNmLFQfb02V/OJ OmJwQFbgbBgDK2VjBBD2kTHAowCsSwa7Xp4jxDAqFeu+fcKq+OAk4/QvcFfgc3gT kg2gJ67TuPyrZMjc8I1N/l+kgemeRB/XTHAlaSOZMXErWk0bAjm5cGwdAX7T9X4G U+5vPUkG3shVfYa9ZxEkHXIsgDXBP2sOMhk8u4B82YrPd2fgOBgCM1F3NO1rEYu4 n7ruu3zWaYeWVT/S9kefikWlkeih1dOHsfv1yVLw8mVorgR7k/TjrtVr7Vg4ppJN uXe+7m5nqeP0coTGgEsYtg9REJdKJc6TsVMki3hvQC7W4TisgzNq1eDyZhkVXyEV YLsIYTPJiWA9U7FGsrghZq2gpXy4q1GRXrLqEt+Jsq7Ew3X8PfdvRDkGCOrtIWSk CYPIzcULhYQZkuthAl0P9Sg95LMiVvBGU9uG8Pvr/RvEOEFMLqftJIBmrgM5dHam OVCMBa2wSbQii+C+PuQF9nDF9EZwu/rpi8Y+2g5Dq05O2TInEnjX5F4U/QAA81Si ba6IYRkCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUWHpG6T+4 LcJDc2IOn1Mx2Lvo0YcwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggttYXNzaW1hLm9yZzBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AOJpS64m6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABa2m3yD0AAAQDAEcw RQIgMIjeQUkJARqkfJjUWztu4d8Q7tv3STcqeswAVlQv0D8CIQCi1BfBQ5ixlCk/ NW3+sfNoyiGcVuWMznPVqdY0iw3hAQB2AGPy283oO8wszwtyhCdXazOkjWF3j711 pjixx2hUS9iNAAABa2m3yDwAAAQDAEcwRQIhAOHHaa8anP8qyGbQoWBVe2EXH33S eIFkzgcVaFpZCnjTAiAalsfNftymeCuBjWGrTdtIH8NlbTFuIziPA3GecbLi6DAN BgkqhkiG9w0BAQsFAAOCAQEAHHUO94upQ/BhyhHBB2Jsg07SUe+FK2S8WnbhoxaT x2cEdhDyH9D152FKz36x5CoVayMAyBHgVRTohAWOMv58Ok8ie9/R1HUT2pjr30aV RmkQOex48W0LkYjYHWRxK8LdH2v5nY4XwZiC0szMxR5AigO+1HBo55kukKBKx+pu OE1XQiR6k/UbC2vgjif5Aen2zuDe603GhKjIvwn26XV/oeQ20v6+1yRH/LRzbUyK mJNPHnnjLmBi68UmPul2Ir3IwGldRxZHeAyxl91bPKqyZagiuzZnF5+0oE8JnjY9 Yu8rb0i9CT7Sc93JuiPBWqrn4z1LRvluMd29BPyNgOxtaA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqRq/1XM2WiEbgzedaGY/ eGoF7vEnOeYJNIR6L8Px23n7whEpBrP/MKS7mLwTAgJlaNlWC3HvM3k6sKXH72cJ +qy7eth7QFm31W+l78RRjrk61DcoecVsObrYG1fVxZE6rz1q+8llvtkLAH8htD/k +NbNmLFQfb02V/OJOmJwQFbgbBgDK2VjBBD2kTHAowCsSwa7Xp4jxDAqFeu+fcKq +OAk4/QvcFfgc3gTkg2gJ67TuPyrZMjc8I1N/l+kgemeRB/XTHAlaSOZMXErWk0b Ajm5cGwdAX7T9X4GU+5vPUkG3shVfYa9ZxEkHXIsgDXBP2sOMhk8u4B82YrPd2fg OBgCM1F3NO1rEYu4n7ruu3zWaYeWVT/S9kefikWlkeih1dOHsfv1yVLw8mVorgR7 k/TjrtVr7Vg4ppJNuXe+7m5nqeP0coTGgEsYtg9REJdKJc6TsVMki3hvQC7W4Tis gzNq1eDyZhkVXyEVYLsIYTPJiWA9U7FGsrghZq2gpXy4q1GRXrLqEt+Jsq7Ew3X8 PfdvRDkGCOrtIWSkCYPIzcULhYQZkuthAl0P9Sg95LMiVvBGU9uG8Pvr/RvEOEFM LqftJIBmrgM5dHamOVCMBa2wSbQii+C+PuQF9nDF9EZwu/rpi8Y+2g5Dq05O2TIn EnjX5F4U/QAA81Siba6IYRkCAwEAAQ== -----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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