www.cortenova.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b9:e1:69:59:95:de:65:bc:7a:e7:18:5c:76:89:97:57:1c 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.cortenova.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:b9:e1:69:59:95:de:65:bc:7a:e7:18:5c:76:89:97:57:1cSerial Number (int): 324588718982884387512284580606471963105052
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0c:d2:63:21:cc:36:8c:5f:3f:3b:dd:8f:a8:92:fa:ea:3c:11:db:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 69:83:50:ad:b6:4e:e4:7f:63:8d:f2:6f:79:ac:0e:3b:a1:06:ba:75
Fingerprint (sha256): b8:d1:bf:f9:7f:e8:e1:45:67:e8:0a:76:be:d1:8c:cd:a3:2e:28:ab:05:29:96:d4:e0:17:99:8d:03:c5:2f:eb
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.cortenova.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cortenova.com
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.cortenova.com
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Certificate
The complete raw certificate details for www.cortenova.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA7nhaVmV3mW8eucYXHaJl1ccMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjgxMzAyMTlaFw0y MDA0MjcxMzAyMTlaMBwxGjAYBgNVBAMTEXd3dy5jb3J0ZW5vdmEuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo6tIjjhJbl8Eafd8lbaeobY/9oeh OeMdFl68MdmXAcJT0lUF9DqY7MJekfqJ3leRghCx6Tvf7/PiVllPHCtTCukJBZWv XKvdVjWTRHGA71Z1h4ci5bmHfKgQjvYDGkNeY26Ee7H5tzBUBVaAYfAyewyfwcx7 xgLu/eQW6jkyhYglS9meDepf8i0FgtLfnxdkBQEO7jKGP3uV7Kyc//E8vtbuGHkD YR+qsfZnISUhvEcbjK/y2ar7i0cFzT03bflQJC7be1TxdvfeLbEJCjCfyx0xah59 6sWdZkQ76jFUYR8tFi90foB/rFn1M3CLjRebfKY0ghrpna6rR97gj50rmw+HF09H in4Axe1OEXsjqltcWK1LSdab9hJKUG4jm3CkSE+S/ooCF4G6sTXZME+IxJNPu0QT kG1m+jKCcsGnr3iJlXg00hjY8UcH/eoxmAH+1SP+I+Rd1AJLpVdfEqim5OigVw7F C14NZnA4jQv6z35WQRSsSIqVBlC+20MdHPEsCL1wyM4wfTP6x0MQfrlPgw0J7QaS R6yXjnocMfU5oZJKxOwj5Buj9EJ0Azlir6RcHlZkzV5teJH+RvKskz5RAmVuFoe+ jG/yYdFhDeiq1WEzrIpPi+lvFVrcaJGFNAWxZCHdy7vmv0z/zbfZt/udpl0j7mT+ n5qg860E/iU8c6sCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU DNJjIcw2jF8/O92PqJL66jwR23AwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuY29ydGVub3Zh LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAAB b+x1xtcAAAQDAEYwRAIgM++kxCL5bYB/scQos2sc0wY9P/GBgQEWf9sDLdu9a5kC IEp+0u1md6m5XQ1vRToRW+IbW0rds07URCgqczDCYxoTAHcA8JWkWfIA0YJAEC0v k4iOrUv+HUfjmeHQNKawqKqOsnMAAAFv7HXI1AAABAMASDBGAiEArhOP6UdKzf8b sgE3YrKpJJPLBD/PXGr4tedjlE3BldoCIQD2oNcsSym7T+hy4yMwZwtE2Kb0dnbm wc2DNe80sOo8WzANBgkqhkiG9w0BAQsFAAOCAQEAZoGtXdRBqB4jdVsgSxj6iO4u a2o4zmPL8LVHMlyMzjpiL6OEtpUrY6VBldP23e3UmUBle0rYATlkqd8EU4PGZguT p679kzMzn3EkvOJ2fUMNeUucJPkhMPcFLTjFZSfJl90eOoIWPYvGVu3KH9/kAZsK B2PeO6JurDq61dS3bS9UKBpwgrM2DYzxhJ3YALnlC+Iww1O9v0FcZhD778dQncNk aGcbOkOk7MfKOR617aguBEqbqmPXV2acplmUyg6WEnAGLP/tnvYt346r4E1TIyrp 0/R7abcnAayqiih+nvGOyBy2AmCX4Wz7NJv1a4s9p4L20wEPfYM/YPrUnpkeLQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo6tIjjhJbl8Eafd8lbae obY/9oehOeMdFl68MdmXAcJT0lUF9DqY7MJekfqJ3leRghCx6Tvf7/PiVllPHCtT CukJBZWvXKvdVjWTRHGA71Z1h4ci5bmHfKgQjvYDGkNeY26Ee7H5tzBUBVaAYfAy ewyfwcx7xgLu/eQW6jkyhYglS9meDepf8i0FgtLfnxdkBQEO7jKGP3uV7Kyc//E8 vtbuGHkDYR+qsfZnISUhvEcbjK/y2ar7i0cFzT03bflQJC7be1TxdvfeLbEJCjCf yx0xah596sWdZkQ76jFUYR8tFi90foB/rFn1M3CLjRebfKY0ghrpna6rR97gj50r mw+HF09Hin4Axe1OEXsjqltcWK1LSdab9hJKUG4jm3CkSE+S/ooCF4G6sTXZME+I xJNPu0QTkG1m+jKCcsGnr3iJlXg00hjY8UcH/eoxmAH+1SP+I+Rd1AJLpVdfEqim 5OigVw7FC14NZnA4jQv6z35WQRSsSIqVBlC+20MdHPEsCL1wyM4wfTP6x0MQfrlP gw0J7QaSR6yXjnocMfU5oZJKxOwj5Buj9EJ0Azlir6RcHlZkzV5teJH+RvKskz5R AmVuFoe+jG/yYdFhDeiq1WEzrIpPi+lvFVrcaJGFNAWxZCHdy7vmv0z/zbfZt/ud pl0j7mT+n5qg860E/iU8c6sCAwEAAQ== -----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 324588718982884387512284580606471963105052 . . . . . . . . [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 2020-01-28 13:02:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 13:02:19 +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.cortenova.com' . . . . . . . . [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 667711574449676868093247185421637173095534947342092909392027155541544600869870677033506205925693859160618391821384648469327415151094370426624025998895676322201489345230078621792539025294745335376947790283307516210148390649855185642746330653427877425066976906055508106232318845905251793456148127942356537749782126360895669899294260391077105283903037877671922518937285685371573508520625026955259913459676361059428110482881865058076369633786178697237579447526726042189061728576466197456867141999963504002710547350342317971035945110849739322516683584348080343474266265801477421715452253414236116029358300412495730497339269702559549651540339748689098459734600477303753373765549259561990288117425117324100597700807803998942760781916019144809057604294267720685862852220894581242458584295979630809610170671317949910296500937799454920697179651488779564544509068911550684976221722553102441579711657602586769794534535569321453367448117759941586934136566422403401957340500591907576807767004922174721499371365105306282913078577666985944134616270744194820005166611501589235534394031138200380870439542534396318432339447598493631827394829006674885787738198952640060509500122135170481033540539295760103607512020413872673432716061341186726151675737003 . . . . . . . . . . . . . . . . . . . . [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) 0cd26321cc368c5f3f3bdd8fa892faea3c11db70 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cortenova.com' . . . . . . . . . . . . . . . . [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) 00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fec75c6d70000040300463044022033efa4c422f96d807fb1c428b36b1cd3063d3ff1818101167fdb032ddbbd6b9902204a7ed2ed6677a9b95d0d6f453a115be21b5b4addb34ed444282a7330c2631a13007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fec75c8d40000040300483046022100ae138fe9474acdff1bb2013762b2a92493cb043fcf5c6af8b5e763944dc195da022100f6a0d72c4b29bb4fe872e32330670b44d8a6f47676e6c1cd8335ef34b0ea3c5b . . . . [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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