www.sfissa.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:83:ae:78:4e:81:b9:ff:79:3a:ec:68:c5:ea:49:5f:e2:27 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.sfissa.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:83:ae:78:4e:81:b9:ff:79:3a:ec:68:c5:ea:49:5f:e2:27Serial Number (int): 306145758201119223819339092021517110731303
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 83:ea:ff:cf:98:97:b4:44:1b:11:78:f2:c9:99:89:a9:c3:d6:84:bc
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ee:f0:8c:74:ec:47:3d:12:a1:f2:81:65:c7:49:7d:dd:ee:64:5c:e3
Fingerprint (sha256): 81:b8:cb:51:2e:f5:32:85:74:d8:0a:f0:a0:df:d0:b3:c4:45:77:f3:36:e6:b6:94:e8:14:c9:cc:f3:f8:80:1d
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.sfissa.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.sfissa.org
Public Key Algorithm
RSA
Key Size
2048
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.sfissa.org
Other certificates including the domain name sfissa.org
(limited to 100 certificates)
sfissa.org
www.sfissa.org
sfissa.org
www.sfissa.org
sfissa.org
sfissa.org
www.sfissa.org
sfissa.org
sfissa.org
www.sfissa.org
www.sfissa.org
scoreboard.htf.sfissa.org
www.sfissa.org
sfissa.org
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www.sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
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www.sfissa.org
www.sfissa.org
sfissa.org
www.sfissa.org
sfissa.org
sfissa.org
www.sfissa.org
sfissa.org
sfissa.org
www.sfissa.org
www.sfissa.org
scoreboard.htf.sfissa.org
www.sfissa.org
sfissa.org
ghostbook.htf.sfissa.org
sfissa.org
www.sfissa.org
www.sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
sfissa.org
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sfissa.org
www.sfissa.org
www.sfissa.org
Certificate
The complete raw certificate details for www.sfissa.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFVDCCBDygAwIBAgISA4OueE6Buf95OuxoxepJX+InMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTUwNjMxNDRaFw0y MDAzMTQwNjMxNDRaMBkxFzAVBgNVBAMTDnd3dy5zZmlzc2Eub3JnMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzM4Q1bZrxeu+9V7+hz97m0R95tUh+L3E VjGwYMqzXHjSMBvQJnpLXIaYNwabLvB6bMjLEGWb51aUzWPXTPVVDrLL2C4ZBLCs dYKtZvhL9O/cejEE1HKFC02wMru2VTUo6VHw9+X4/CWLw8VeX12TYxG5BJAQIPsW HMeIwvncoJpZ6qLuA00kRhmUnF9WrbgD8PfPGuue2nF0ytzftYU/wskG6JDayH3s 0c6LAa8wxlTE+fIS6wMLYrTxz30eMKxIf2cbGmFcY4tAQeU4+Pf5MyQDa+d2++sP YDtyzsu1/yxiO/r+VyaaNnDAFtMm4+Ns4E0IBkd8jV54CkpuaxR7SQIDAQABo4IC YzCCAl8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSD6v/PmJe0RBsRePLJmYmpw9aE vDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDnd3dy5zZmlzc2Eub3JnMEwGA1UdIARFMEMwCAYGZ4EM AQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0 c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA8JWkWfIA0YJA EC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFvCHhfTwAABAMARzBFAiEAtf5SUll8 jaE5TJe9wi3hYd/Kusr+5DzhD60+Xpq5I9ICIELHCdR0oT13dNBwjOzlGb+YNgEv urp/OZD4mjm0ln9AAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwA AAFvCHhfegAABAMARzBFAiAO4PFgeTAO5XA27YjRPMWK4lzrq5qe0IC17CrEBxkj GQIhAJtFF1qrzXyxZZa8s6Kr0lQx6LLCinzJY9Z62kc75cEcMA0GCSqGSIb3DQEB CwUAA4IBAQCPYNuOqnTyrtyEjxjuIrdOm9Npb8ceZLGL3hafz+Vai/GwIVK+8iFG QpNrVkqYvyO2jR4QpDL03cTt4uqJTwQnXw3XddpShQvKXYmQbLptCTXn8mbcsSuI Kv66z1G52Dz1HvfNJqrgAA0aqg9xkvWp+4e4hRsxEIHuk8ydzyl5aPtl7RqZ27z5 bZUuB1lqLiDMZhHLd0rPlO/m37g12Qkl06+eugOozh6BxMkea3d/CzKQfUiN7/m+ 68RDYEOk0nr02lQ8FTsPKNMUiikwGGdItB50zofCwMCuVNSNpbE3atnkSyBC8Rs3 c9Evn2TXFSfl3ukS4N7zE9KVIdEALGXB -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzM4Q1bZrxeu+9V7+hz97 m0R95tUh+L3EVjGwYMqzXHjSMBvQJnpLXIaYNwabLvB6bMjLEGWb51aUzWPXTPVV DrLL2C4ZBLCsdYKtZvhL9O/cejEE1HKFC02wMru2VTUo6VHw9+X4/CWLw8VeX12T YxG5BJAQIPsWHMeIwvncoJpZ6qLuA00kRhmUnF9WrbgD8PfPGuue2nF0ytzftYU/ wskG6JDayH3s0c6LAa8wxlTE+fIS6wMLYrTxz30eMKxIf2cbGmFcY4tAQeU4+Pf5 MyQDa+d2++sPYDtyzsu1/yxiO/r+VyaaNnDAFtMm4+Ns4E0IBkd8jV54CkpuaxR7 SQIDAQAB -----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 306145758201119223819339092021517110731303 . . . . . . . . [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 2019-12-15 06:31:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-14 06:31:44 +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.sfissa.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25854229027058678022643540663843702802823129952833042943470139465170063537125281784644954165108317411486916273407148463355111170149542814982862282382848291351465493431618152527980204576416843077975997019643396801645169705212245992338429994262489485784571380512360268475993860596826728089042497478324542961324022842479576563387453586391178638295190120904287295697982879993183903045869409875430661203080933752793210495828639709036592116472132258370757010221971183671442677355407942468316801896549305267669301424035347600518792852767072288763897415125845748354241861456315888928107382590981619422002234553246334051449673 . . . . . . . . . . . . . . . . . . . . [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) 83eaffcf9897b4441b1178f2c99989a9c3d684bc . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sfissa.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f08785f4f0000040300473045022100b5fe5252597c8da1394c97bdc22de161dfcabacafee43ce10fad3e5e9ab923d2022042c709d474a13d7774d0708cece519bf9836012fbaba7f3990f89a39b4967f4000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f08785f7a000004030047304502200ee0f16079300ee57036ed88d13cc58ae25cebab9a9ed080b5ec2ac4071923190221009b45175aabcd7cb16596bcb3a2abd25431e8b2c28a7cc963d67ada473be5c11c . . . . [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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