www.carlogavazziautomation.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:99:d0:01:9e:d0:8c:2e:4b:62:b7:df:85:ad:45:92:51:03 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.carlogavazziautomation.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:99:d0:01:9e:d0:8c:2e:4b:62:b7:df:85:ad:45:92:51:03Serial Number (int): 313676547770748004934051750219434431762691
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 45:19:26:e4:01:3c:c3:1c:7c:6b:2f:96:14:a4:4c:bb:a7:3f:dc:d9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:53:cd:f7:77:c3:9a:ed:26:f6:2f:a4:87:9b:95:95:92:ed:f4:5b
Fingerprint (sha256): bd:62:10:cf:b0:44:8f:8b:a5:bd:6d:d8:01:39:2f:79:80:6e:56:4d:0e:a7:b6:37:06:79:fc:84:53:0a:b7:df
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.carlogavazziautomation.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.carlogavazziautomation.com
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.carlogavazziautomation.com
Other certificates including the domain name carlogavazziautomation.com
(limited to 100 certificates)
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carlogavazziautomation.com
Certificate
The complete raw certificate details for www.carlogavazziautomation.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdDCCBFygAwIBAgISA5nQAZ7QjC5LYrffha1FklEDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MzAwNzAwNDVaFw0x OTA3MjkwNzAwNDVaMCkxJzAlBgNVBAMTHnd3dy5jYXJsb2dhdmF6emlhdXRvbWF0 aW9uLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAM06QLT7vAAQ dEN9JWU7EBmKgrOMSwyQ1ZeVQ6fC0X3nwST4h2/yxZvJ+q86eS4Mbklhtvjsq6Pr PcBTAN0Y0Ffwf2Z8W33rCVlO59a3miM23kHPLDki6G1Yz7nQdWyZUZpHXtL0wRZc Bk2j9Y+STOfECkgB1PbeQYu02g6BPJEBxfUJu86Ouh1p/FAQX5+kiiGGDR/xSCWK jUVgx8lIxOb3/958J7hKkt1SpHp9DSZqX61Z1tF+3meYkfmpIDTg8AnLZ49NDZk8 uohwljwW2Ouh+yDHXWZDewULUWWqxwedNjZ2FRTQt38aTAH+0PMOd7W50QVQ/oF3 gtAy/BDw2vcCAwEAAaOCAnMwggJvMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQURRkm 5AE8wxx8ay+WFKRMu6c/3NkwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzApBgNVHREEIjAggh53d3cuY2FybG9nYXZhenpp YXV0b21hdGlvbi5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMB AQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEE BgorBgEEAdZ5AgQCBIH1BIHyAPAAdQDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8o kwGd3fHb/gAAAWptQqWNAAAEAwBGMEQCID4Pa0ykYVcia7w3MzQ9xdS19RCvSrjO VuZq/0sTi4TqAiBRCmjqqDPt3mj/iU02LauOXaMrolD0v8+zZmt8LT/Z4AB3ACk8 UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABam1CpbMAAAQDAEgwRgIh AO+OY4zsA6unFuD1uSylov36xa6NjQpUWT+XCl39GDYGAiEAjIOzseoPMflNSH5S Ee35sf1PW23tymCmNTD6pe40g/UwDQYJKoZIhvcNAQELBQADggEBADpJqXePotCD myrwFoBa3DtRjibK0gJHxxUgIopqimONFkkJsJwgC3zXc4FOgJXfWH9XtJWojCuu RW75ZI5ReGSGhsrEEV0mnpPHQXAp5pImTwM4QEifPpoqIDwUoGnpm+SED9/+Q9EE NPnAXvcE31bsLh4K72KJ8fe6xy6K/4/yuNi/VuHCRxwSp1VNgWa4bpwHcRZ/Ei3v UqpVS+huo3O0HBlvyc64CldM6kL2OUqSZxSG3hORGjlcknel3v53oIPPvNHX0C4Y f90oJVQAGlxMg+UMxr1W+Km/5WVHPb+Eyq4QY5mDAV7271Y4rUu4sDcYpdbjMF2M 7aS3drPEI3c= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzTpAtPu8ABB0Q30lZTsQ GYqCs4xLDJDVl5VDp8LRfefBJPiHb/LFm8n6rzp5LgxuSWG2+Oyro+s9wFMA3RjQ V/B/ZnxbfesJWU7n1reaIzbeQc8sOSLobVjPudB1bJlRmkde0vTBFlwGTaP1j5JM 58QKSAHU9t5Bi7TaDoE8kQHF9Qm7zo66HWn8UBBfn6SKIYYNH/FIJYqNRWDHyUjE 5vf/3nwnuEqS3VKken0NJmpfrVnW0X7eZ5iR+akgNODwCctnj00NmTy6iHCWPBbY 66H7IMddZkN7BQtRZarHB502NnYVFNC3fxpMAf7Q8w53tbnRBVD+gXeC0DL8EPDa 9wIDAQAB -----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 313676547770748004934051750219434431762691 . . . . . . . . [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 2019-04-30 07:00:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-29 07:00:45 +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.carlogavazziautomation.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25907578025394675538591961207606442124646267622539547395673754596201112799477069407299356035151842308188420637093715561041551815526247469593058012723847450838043611587550004264359117272160579408794729933798946993371278298414531489022918144556733979470718038685766186025689629353912688296633353924739401709911475800397841113344141515216126174945076725959373878385722807771673343110523404120840574613003640192171298686736941789774075412639319194413148693180256424043971527601575077608321473106434169305466445737447711655492574525417902767165111160250925644462736031546115499062811584363828700748505700303943189295848183 . . . . . . . . . . . . . . . . . . . . [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) 451926e4013cc31c7c6b2f9614a44cbba73fdcd9 . . . . . . . . . . . . . . . . [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 (34 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.carlogavazziautomation.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) 00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016a6d42a58d000004030046304402203e0f6b4ca46157226bbc3733343dc5d4b5f510af4ab8ce56e66aff4b138b84ea0220510a68eaa833edde68ff894d362dab8e5da32ba250f4bfcfb3666b7c2d3fd9e0007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a6d42a5b30000040300483046022100ef8e638cec03aba716e0f5b92ca5a2fdfac5ae8d8d0a54593f970a5dfd1836060221008c83b3b1ea0f31f94d487e5211edf9b1fd4f5b6dedca60a63530faa5ee3483f5 . . . . [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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