carlogavazziautomation.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:f7:39:08:22:d5:4a:60:30:a0:11:8c:15:39:b5:0b:38:ef 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=carlogavazziautomation.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f7:39:08:22:d5:4a:60:30:a0:11:8c:15:39:b5:0b:38:efSerial Number (int): 432574696597147938862252566791771298412783
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1d:47:99:92:88:18:29:ee:23:fc:a1:44:b3:30:62:7f:29:a1:cc:fa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): fc:f2:36:8e:74:6b:53:d9:1a:13:60:f7:70:9e:52:ad:df:af:ba:4e
Fingerprint (sha256): 04:10:41:2b:45:a6:5c:b4:54:3c:a7:d9:52:59:e1:cc:b9:5c:ef:d1:01:49:7b:ac:de:43:69:a9:bd:02:44:b2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate carlogavazziautomation.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
carlogavazziautomation.com
Other certificates including the domain name carlogavazziautomation.com
(limited to 100 certificates)
carlogavazziautomation.com
www.carlogavazziautomation.com
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carlogavazziautomation.com
carlogavazziautomation.com
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carlogavazziautomation.com
carlogavazziautomation.com
carlogavazziautomation.com
www.carlogavazziautomation.com
carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
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carlogavazziautomation.com
Certificate
The complete raw certificate details for carlogavazziautomation.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFbTCCBFWgAwIBAgISBPc5CCLVSmAwoBGMFTm1CzjvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjcwOTQxMjNaFw0y MDAxMjUwOTQxMjNaMCUxIzAhBgNVBAMTGmNhcmxvZ2F2YXp6aWF1dG9tYXRpb24u Y29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw5UvgiU9/eVmN3Zk I4Xd6A7XD7S27tPRPQ0L7VZBSpT4g3D4z0RMWXs/lY3xogsN73UhTjwexDvew/CP jwUq+lBuC6B5KaXLwPZHKbYQUGC5k5E8Y8ppZYJ6MJFEfuQfcjo0ByDbZqJF5Xh0 AmbnhB4mNgDH6v1SDjVSPlc6GyuCJAnSoevdK4DX6iZrG7/Qi3tdYgVuGnTvj6JE HTbK87nslrriL/BvgfFl4F1nsyrNW+LHWxrebwSZz0kLtFkTwyOeb0a/Vw92Nxba OAiC6Mqtk0XP8f2GoUaVvMhoGLqhlDMaDmcTDWsGzmecF0rcHDI3Ba8dYZAGU6Tv 3k02vQIDAQABo4ICcDCCAmwwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQdR5mSiBgp 7iP8oUSzMGJ/KaHM+jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMCUGA1UdEQQeMByCGmNhcmxvZ2F2YXp6aWF1dG9tYXRp b24uY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHW eQIEAgSB9gSB8wDxAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgA AAFuDM5mfgAABAMARzBFAiEArAxHzT7QSumWS61b1fthUNo2CfteJ1rQ+iD5k71A HzYCIG1Thoynz1OdhQTX5eqpfSZm8sgD5tiHinGBt1Amqsy6AHcAB7dcG+V9aP/x sMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFuDM5mqQAABAMASDBGAiEA245mrIbH uiQcic2JNQ4jq17cZtmSpLOJVTB9C3hLPz4CIQCCTDL1cg4U5QDYZuALcOZJeg2i 2zjdvNx2txAVX1F+vTANBgkqhkiG9w0BAQsFAAOCAQEAl21jNWEHIRfPS0XZBV41 a6cJwHGA56LxcSW/fGEGJxv+iYyUp4Wo3Z8avXTHj/ka4bmevQsKXi2wCyDeX5t8 x7URjy1kYosDyw2pH+Dv84VPgBUFw/VEnS4JNDeb/fM625CFeIWjYLE7Cm4hqBnJ q5BlqAlO2LDpcY5Od1wJdAFShiEtUIG+Lc+xChdJA863/xbcRPPiS3FckLQm0vrq RavaO0psvxaj4C/BxljrWygY1GNP3T92eUcUrq9P9goxYBv0k+wPws9lK83qR04e TKiVVFhNYlf+21oERBP2Z0v3F6sxGhQGGJnWi0fkF1Jgsq4DOggRMW/NqNvbQWSE 6w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw5UvgiU9/eVmN3ZkI4Xd 6A7XD7S27tPRPQ0L7VZBSpT4g3D4z0RMWXs/lY3xogsN73UhTjwexDvew/CPjwUq +lBuC6B5KaXLwPZHKbYQUGC5k5E8Y8ppZYJ6MJFEfuQfcjo0ByDbZqJF5Xh0Ambn hB4mNgDH6v1SDjVSPlc6GyuCJAnSoevdK4DX6iZrG7/Qi3tdYgVuGnTvj6JEHTbK 87nslrriL/BvgfFl4F1nsyrNW+LHWxrebwSZz0kLtFkTwyOeb0a/Vw92NxbaOAiC 6Mqtk0XP8f2GoUaVvMhoGLqhlDMaDmcTDWsGzmecF0rcHDI3Ba8dYZAGU6Tv3k02 vQIDAQAB -----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 432574696597147938862252566791771298412783 . . . . . . . . [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 2019-10-27 09:41:23 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-25 09:41:23 +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 '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 24690035619536299680377746045247062770121820472295277328370317019699458722452788216849447470116780968766660930542987052736874336150965830176359250225401694011320105575315988894080451090319733671346863482433091001704498344397171867510198667390719428746837224995726895270233530379651680215237423105835757889492131831933536030910264232691574755536337098990237706949381575655276260086029470121778755380670320306227924246144899270369899039702411918142583718831079322184087526092751428331013647476896663682666345539076421237064686012375611154527581301105040085851982166184791903288948263037447640587190870439972317418043069 . . . . . . . . . . . . . . . . . . . . [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) 1d479992881829ee23fca144b330627f29a1ccfa . . . . . . . . . . . . . . . . [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 (30 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e0cce667e0000040300473045022100ac0c47cd3ed04ae9964bad5bd5fb6150da3609fb5e275ad0fa20f993bd401f3602206d53868ca7cf539d8504d7e5eaa97d2666f2c803e6d8878a7181b75026aaccba00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e0cce66a90000040300483046022100db8e66ac86c7ba241c89cd89350e23ab5edc66d992a4b38955307d0b784b3f3e022100824c32f5720e14e500d866e00b70e6497a0da2db38ddbcdc76b710155f517ebd . . . . [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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