www.cortenova.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f5:9f:bf:9f:4b:a9:27:ec:8d:b9:84:b7:9a:09:25:b4:2b 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:f5:9f:bf:9f:4b:a9:27:ec:8d:b9:84:b7:9a:09:25:b4:2b
Serial Number (int): 344918379901838035665312275873141172319275
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 36:05:51:41:db:0f:7d:cc:20:b0:9a:c2:97:f2:bc:57:12:b9:a1:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c6:1d:9c:ca:7a:7a:8b:ff:b7:e1:8d:8c:44:36:aa:46:e0:61:88:12
Fingerprint (sha256): 40:53:f3:e0:f9:39:b7:a8:0a:54:1e:77:36:a9:25:9c:45:0f:65:6c:9b:fd:fb:ef:2d:ac:23:06:ea:3d:a9:27

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

Other certificates including the domain name cortenova.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cortenova.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 344918379901838035665312275873141172319275
 . . . . . . . . [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 2019-05-25 11:43:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 11:43:24 +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 955143448626010802756021372277678853535635258328452417412393544586085084787715193796900719286370843139605377611381153053602370850360962513157438137693778104269345808613105485852150731687946105458794132697415398892952170651491454956405993698615853800545523947216667184958642480241494693120771998007300845139864362087775404093372765111274986975328584238395751470977684986665590778069993932894295017367175152604197669321388328722858083591888179939812298360758012159171388783018662976552941806949395110802354718567388980487244840150853725678569693868969936870653820011778756968562636729446399514151857846115731861835800398867599638825001198902468845427869103980082965801155351432569969110561191010579135210015677776026762501078835148052115965511825685815357294579189148202052504211173841337059181003088042504656439094409061990111720493885839327805457456640816301509550007671949388187631508251532680921179048592849980626896622045257693828276698723711821377727344274336781403345490617159890837117051594626184953115171347665798494676043015905656038255199799754599386187088532683625216422235394487313963770197119204689552556204393001226831324001072313018798538248077335905386860266965690039909680578041021235546257137650746202814804903536311
 . . . . . . . . . . . . . . . . . . . . [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)
							36055141db0f7dcc20b09ac297f2bc5712b9a1f0
 . . . . . . . . . . . . . . . . [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)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aef0467fa0000040300483046022100dc94295c0296c62b085c49b0184edfbb23f2d885fad087f3e7d59b995f0ed42a022100a89f97fd2cce38b3ba0a1dab8c0d6148f9dce7258e90f8057127ee5c0d376b1b007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aef046817000004030046304402207ab328e8b4b2cda7251d70846b9e01797966a5151ee1ad954e1441305f85bc1b022019bd0770c2a6d21c93f2421027a6219e45248270cae5a15c6e2180a71fe80335
 . . . . [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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