www.massima.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:55:48:8a:55:a2:77:c1:9c:2d:6d:c5:c3:43:77:ef:46:a2 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=www.massima.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:55:48:8a:55:a2:77:c1:9c:2d:6d:c5:c3:43:77:ef:46:a2Serial Number (int): 290357281673100342497402270622408019756706
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c0:f2:5d:18:1e:41:35:eb:31:6b:cf:a5:92:b0:87:74:3c:75:4d:2a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 18:2f:a2:d0:d8:46:da:da:e3:89:72:ec:74:6a:64:1a:a2:fb:12:0d
Fingerprint (sha256): 7a:f4:39:19:26:61:41:c7:cf:51:01:8f:22:b0:d9:5b:a9:3c:21:21:c3:37:1e:60:87:8c:a9:54:b0:ca:4b:3f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.massima.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.massima.org
Other certificates including the domain name massima.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.massima.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA1VIilWid8GcLW3Fw0N370aiMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDgyMjI1NDlaFw0y MDAyMDYyMjI1NDlaMBoxGDAWBgNVBAMTD3d3dy5tYXNzaW1hLm9yZzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALoyvOM8FwSsj9sRYpVSXnrIfpcLd/WT UdbjBDrV3J+81Viw8+u3tvDPf0FzidCZhA7h43eka+V1fowGZusTQj4PrBEXbJfh +V7d+UKGVRgq9r7tOzAczERRes91vN2kZZeE+iC40hFyHug+PnU7att1nrRvwCe6 dugGgMpnCtPj0rvgywXVfANEQKoJ7yTsGBiRT4R3gMAJjiZaP1NaFPpFr4ceDlbD 1KVGnt5SHSFdwqi5aS7LBc7iJPgjYlVTueQzrkCo57bGtQSvWeeDBafS2LHn4hdY snX+Lx+4LwnXwxxRlcVP4ZlyzS92VTSQ0iNao6zP44Y37pq5OQoFuhVZerQAIGU3 QJDJ8k0oocEOqDefhviiSv2IySFaMUfteS9Oc8/2Az46C9eh4ZeDMk4MToqbDuAi 8BaYOPHq/+x6Yf6n79KYbQh2uR0dY7e2x3bIiICXdFzrbb14DZlW/UamAzlAGrLn x6rihJmBmOvt/gkrtmSHjNu1PXEpJauZp9bC+1kafL6LkuEqo0VsOpCr3Eq8cf4+ kI0EDqtJEYouDINycC9zvByYEHUhNu4shDt5wHdT3EVoR+FVDAUnaHF7/TV7yUqF 1nkraeRipnNVOZRbwmBMoWi9dWwbXlt5YrCjf4vX1Kzw5AIhyg8kiH6Wp8y/GzML lruf/ZXR7zDtAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMDy XRgeQTXrMWvPpZKwh3Q8dU0qMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3Lm1hc3NpbWEub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFuTVaU cwAABAMARzBFAiEArx/SQQidKnzdKyvIi6nBuRQ+VsDpCiEqM2XWwK/OsdQCIBgp nxXZ4qajajZwH7MI8lc79//06/bX7ytVd0/lMk3GAHYAB7dcG+V9aP/xsMYdIxXH uuZXfFeUt2ruvGE6GmnTohwAAAFuTVaUmAAABAMARzBFAiBx9dBt/mD4RoX04SzC gyIBflhVZJ2WDr/U1ExOlDFDVwIhAKCoAH9GxmDR6kMTAcR1dSg/RkCToUJLufZ2 8S3eLikjMA0GCSqGSIb3DQEBCwUAA4IBAQAvsP/bjACpELsfuQ90s2BeFMJEXdr5 SIte3lCCqhrNOZgWmefE3OgVsNivVNnfRGb/P6ugyu/QWEAMObUI7ynlqOy5X9Ff 4YKRYyiogFXErZg1TbfhJeqfl5EIAqtUM94p4qcomUwJdXLRjZCIQNB2fCOrPWz/ PjWGY9cUxONSPmFXmkSLh8ocS5LX80nU33I+6JbUuJB10K4A02vaoPa/QxQ+Thh9 VXfQI/1jHrlJjF2giRKzigpFysda77rfNL6kVGYXcNghxyiHZsY/XOZ9uKlWFrhx +fxAkUXqS4iGHjoldLKDeC6dn/fzKDPUXsCvI2GhAwsgXQvHvmQ4MRb4 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAujK84zwXBKyP2xFilVJe esh+lwt39ZNR1uMEOtXcn7zVWLDz67e28M9/QXOJ0JmEDuHjd6Rr5XV+jAZm6xNC Pg+sERdsl+H5Xt35QoZVGCr2vu07MBzMRFF6z3W83aRll4T6ILjSEXIe6D4+dTtq 23WetG/AJ7p26AaAymcK0+PSu+DLBdV8A0RAqgnvJOwYGJFPhHeAwAmOJlo/U1oU +kWvhx4OVsPUpUae3lIdIV3CqLlpLssFzuIk+CNiVVO55DOuQKjntsa1BK9Z54MF p9LYsefiF1iydf4vH7gvCdfDHFGVxU/hmXLNL3ZVNJDSI1qjrM/jhjfumrk5CgW6 FVl6tAAgZTdAkMnyTSihwQ6oN5+G+KJK/YjJIVoxR+15L05zz/YDPjoL16Hhl4My TgxOipsO4CLwFpg48er/7Hph/qfv0phtCHa5HR1jt7bHdsiIgJd0XOttvXgNmVb9 RqYDOUAasufHquKEmYGY6+3+CSu2ZIeM27U9cSklq5mn1sL7WRp8vouS4SqjRWw6 kKvcSrxx/j6QjQQOq0kRii4Mg3JwL3O8HJgQdSE27iyEO3nAd1PcRWhH4VUMBSdo cXv9NXvJSoXWeStp5GKmc1U5lFvCYEyhaL11bBteW3lisKN/i9fUrPDkAiHKDySI fpanzL8bMwuWu5/9ldHvMO0CAwEAAQ== -----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 290357281673100342497402270622408019756706 . . . . . . . . [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 2019-11-08 22:25:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 22:25:49 +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 'www.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 759622360469995522403872141004735321785998952208909761191671296320481761949620063659036971123706690506094499915871703933800219943657440261537202522506295238146140664980544836604240201568474885043028972473383302301103135363869660864984985346767328692150449709533573691313412862467853486069916886763739398961752569207994136867951329976162403211277851862457517421764079481168529117002456756713713621283996196592278648204173082098658461954673497611726103086172542211126211935661603631157390325494067585301927060234662894452053393796041079418580057185461917316401002066904846565563013090463484620900961149999526798065148291750807116076044828672424929383588480522679838887893865830729139878872011210256339922758220489877608245122542603040463724071558756155283575156411297358467419271258681876098113626667164963870806757180527503798663173129649286101760304193678468461031516679172022783304282293639050944576601522305070091650979609876217734525684747270019497668959531626256211901839085864533305826991126923897930753900826814591169787340280608155333382469935908863142438633377716183117818139427986612164874631309686608369531324801852602740156769318518027708706127046600616021599565093326341516019431669743701610343674513578140531568455659757 . . . . . . . . . . . . . . . . . . . . [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) c0f25d181e4135eb316bcfa592b087743c754d2a . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e4d5694730000040300473045022100af1fd241089d2a7cdd2b2bc88ba9c1b9143e56c0e90a212a3365d6c0afceb1d4022018299f15d9e2a6a36a36701fb308f2573bf7fff4ebf6d7ef2b55774fe5324dc600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e4d5694980000040300473045022071f5d06dfe60f84685f4e12cc28322017e5855649d960ebfd4d44c4e94314357022100a0a8007f46c660d1ea431301c47575283f464093a1424bb9f676f12dde2e2923 . . . . [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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