www.teano.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:40:f6:17:fe:20:90:39:40:be:c6:c2:c5:cc:71:cc:43:60 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.teano.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:40:f6:17:fe:20:90:39:40:be:c6:c2:c5:cc:71:cc:43:60Serial Number (int): 370554329874083859437838762338271883969376
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 86:f4:b7:f4:12:9d:14:c9:9b:2a:ca:73:70:1c:28:89:eb:77:cf:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1d:0f:ce:69:1a:2a:5b:19:60:6c:7d:38:8b:41:28:3a:06:41:26:64
Fingerprint (sha256): c2:0d:5c:8a:45:31:12:ef:d8:96:5a:fc:f8:92:44:ec:d9:a1:09:d4:f9:5d:85:c1:de:e5:99:7f:a5:86:28:f7
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.teano.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.teano.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.teano.org
Other certificates including the domain name teano.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.teano.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISBED2F/4gkDlAvsbCxcxxzENgMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDUxNzI0NDZaFw0y MDAzMDQxNzI0NDZaMBgxFjAUBgNVBAMTDXd3dy50ZWFuby5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQC1f7sj/3YPxSwWfd2nqvbDnWVEA54D4Yfd inJna/83Izfa4U6r5+rONGXst7DBJza+5QBVXyvbhNcOFUIkLNQXvVZE64zCjlzu UtJPf8nYKavx6PmXD44rsMxugZBrI8Eg5byCpNDUsMJQlXZD9odHmNBrHnJTPdMV xFzB3GcFKLoEvrPKfltonioxAsdEO6i2w5ZqmQXQQW4gxTB9IjT/GabWwfVovOYS Tg3w/01g8P+kZLMl9QDzvSqhHdjEnLOiIKIIVPSxPbj2JRixzemaa9BerWo9V3Xr N/4UQsSttiFBtQhUqqwGVlHcY1cUMx2Bc7c8j+BticHQqujGuUy8PhMTG3wHe2Ax YYy3SdABi6cr/8BaS9xXwpjvvbWLIOEFQqY6gV1w2lqbo4Y1cOrwZlKXLDqeCom5 aKjgVtR4hCeo895mTmZ2ikFLhmnSYTWC7DxBOx3TgqNqYRk02qswF9IVGSuuNe39 OMwYvEGvGBrpfgEYtCf+zaNV8nZbKxLjYpyo9C7ehwyOl7LcRev74AkocawXAqfv uRq4hzxZAYBslX7DsztA5Jk5fqOhxDCew3CptrV6MxYqwENOc2GjM9GYa4rNi5Sb DLEKee0LYwtAEvf8UZ4wNKpsU4DOY1alV109OYlrOFh9RehdjepZQ6UM/eoDJQc2 de9DmFuRMwIDAQABo4ICYDCCAlwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSG9Lf0 Ep0UyZsqynNwHCiJ63fPSzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy50ZWFuby5vcmcwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEEAdZ5AgQCBIHzBIHw AO4AdQBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW7XTqcVAAAE AwBGMEQCIAaVQUwMW0uBPavgXmcU/TqVVGW58R2kZx8oVxS1ytQaAiBOotAOyl8g uSNjo1F6MO4ewjEXLNmJke8vfkJN53yt+QB1ALIeBcyLos2KIE6HZvkruYolIGdr 2vpw57JJUy3vi5BeAAABbtdOpwUAAAQDAEYwRAIgdUHoUjDR7yQdIzi+XKuGSjA9 sSOU9Rke1vlFK13QJgECIHz8wQt+GpnwxHVIHlqAU7ki5Npy4Ts26seuroqIOn3l MA0GCSqGSIb3DQEBCwUAA4IBAQB0X0RFmwXnmhP/MSlDMgajcdwbvG8u8qWgkbBD 26FoaEoaLJT85wFWt2ODut/86ygm/ixor+yapuqS4cRaH8XlklmUVAe0MtwHukQW oYBzoVgtjZ9k71y2HMvsffya3kz9jrNvsGtvD2uggrvE7zU+LfOlM6YfnYWTZiA4 qE8EqHHDJtsECB1m1B+JHpUdHcJ67cJZLBcXZhwmG+rgogm6YAI0tkDEyDPGnMkr LhSjEsTxNHmz9jyf7cXQLbuC7N7vtCnB7n4e1379jXdjnFV6GpQFkXBuoLlglE8J AnWyXIiUI03teHGCgX6MTtEucIXeVlwiHtJLLGu3PetjOm34 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtX+7I/92D8UsFn3dp6r2 w51lRAOeA+GH3YpyZ2v/NyM32uFOq+fqzjRl7LewwSc2vuUAVV8r24TXDhVCJCzU F71WROuMwo5c7lLST3/J2Cmr8ej5lw+OK7DMboGQayPBIOW8gqTQ1LDCUJV2Q/aH R5jQax5yUz3TFcRcwdxnBSi6BL6zyn5baJ4qMQLHRDuotsOWapkF0EFuIMUwfSI0 /xmm1sH1aLzmEk4N8P9NYPD/pGSzJfUA870qoR3YxJyzoiCiCFT0sT249iUYsc3p mmvQXq1qPVd16zf+FELErbYhQbUIVKqsBlZR3GNXFDMdgXO3PI/gbYnB0KroxrlM vD4TExt8B3tgMWGMt0nQAYunK//AWkvcV8KY7721iyDhBUKmOoFdcNpam6OGNXDq 8GZSlyw6ngqJuWio4FbUeIQnqPPeZk5mdopBS4Zp0mE1guw8QTsd04KjamEZNNqr MBfSFRkrrjXt/TjMGLxBrxga6X4BGLQn/s2jVfJ2WysS42KcqPQu3ocMjpey3EXr ++AJKHGsFwKn77kauIc8WQGAbJV+w7M7QOSZOX6jocQwnsNwqba1ejMWKsBDTnNh ozPRmGuKzYuUmwyxCnntC2MLQBL3/FGeMDSqbFOAzmNWpVddPTmJazhYfUXoXY3q WUOlDP3qAyUHNnXvQ5hbkTMCAwEAAQ== -----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 370554329874083859437838762338271883969376 . . . . . . . . [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 2019-12-05 17:24:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 17:24:46 +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.teano.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 740451111819556119622505884609587945097477190281343675753060579045771364473852430327480561467006393374413037636752414442715362859091555427627801245330611136688767629903223586667999517412296436364217726018999404578715562592522772892618685345813146116930443555770160340323193740049284195227723899721214492676450597656626569372661420919751116631272490775466044856205455197999942398024882362719494024534097996232615031892733910528480421797215400972007832889092122542930686480737683780209910807906634262018712911158233631678160383238221513035767152849052114722189697200246460219046055427002418821997460454865828088245388696573951214209366278126583608533118295238283045284128688716741412326443042061094616016237644875530642904570500615427251905791512159091622989007316948993781753165977172315116081777639188108432079842110843421542307752585840131745848201314617852699166078959153063704995617662735830200341054301921535665557580245292582964705154996401456100752103094974449485295224895365857292679564130879224912012768873082784932663341273328490366545129129478382381152034507760551965089392648880158804942464612534447443683225097724260766223130576324303312182172521650020078000320032668240085617402940661598702998864066030648269561524883763 . . . . . . . . . . . . . . . . . . . . [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) 86f4b7f4129d14c99b2aca73701c2889eb77cf4b . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.teano.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed74ea715000004030046304402200695414c0c5b4b813dabe05e6714fd3a955465b9f11da4671f285714b5cad41a02204ea2d00eca5f20b92363a3517a30ee1ec231172cd98991ef2f7e424de77cadf9007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed74ea705000004030046304402207541e85230d1ef241d2338be5cab864a303db12394f5191ed6f9452b5dd0260102207cfcc10b7e1a99f0c475481e5a8053b922e4da72e13b36eac7aeae8a883a7de5 . . . . [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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