www.dgacenter.it
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:01:b9:dd:c9:ff:dd:ae:e2:cf:75:df:a9:58:a7:5d:20:f6 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.dgacenter.it
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:01:b9:dd:c9:ff:dd:ae:e2:cf:75:df:a9:58:a7:5d:20:f6Serial Number (int): 349036484867823990069820168514236999082230
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 93:a9:33:00:38:c1:3b:9b:a3:20:a1:71:cb:8e:26:15:da:39:c3:16
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 40:a0:1f:9e:0f:55:3c:4e:29:74:a2:27:f6:c3:84:91:80:71:2e:df
Fingerprint (sha256): 37:13:2d:4a:4b:6b:bd:ef:46:30:d5:e1:7c:db:74:1c:2e:4c:aa:a8:e1:f8:17:f1:5a:f9:09:63:63:fe:1a:86
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.dgacenter.it
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dgacenter.it
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.dgacenter.it
Other certificates including the domain name dgacenter.it
(limited to 100 certificates)
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Certificate
The complete raw certificate details for www.dgacenter.it in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFWTCCBEGgAwIBAgISBAG53cn/3a7iz3XfqVinXSD2MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjcwNzE1NDRaFw0y MDA1MjcwNzE1NDRaMBsxGTAXBgNVBAMTEHd3dy5kZ2FjZW50ZXIuaXQwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDWDrK3oa5eUZxCDB8UbFypW3/nN0l3 HG+3ZdM/93OukFnO82BSXsGrYdFc2UHhOcHTe5UuK/A/UA+hHR/Xmxnf60OUToNc EbST9z3O53HgzFk4/j5F5TihehQMh7BXa/3lvVDvsB9JleTepJ0MWb+Z4goqc1D7 zB1LcGzwESxatni//9Scn4gDiFjAwdTsK1ux4IX0scKC5LG5JFqjugPQGK/LQpNB 6qDqvhuUDhH9oViIEvZSYXaXcHGN6OnURIi8ptW/xES9lFh3wbKsLtLVZE1ZFVdr fvVe1mzjhEDsGpWLuyMtMNjByqV2F+C78U0D1WKVtN+dZpG4Xqtg/2qrAgMBAAGj ggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJOpMwA4wTuboyChccuOJhXa OcMWMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wGwYDVR0RBBQwEoIQd3d3LmRnYWNlbnRlci5pdDBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB2APCVpFny ANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABcIW3Qn4AAAQDAEcwRQIgDy4b KfjJitI2bRrH/H3pcXLSHhbFJXD+QzV0+kdN5GcCIQDsOmV5bjJGhGzMGCtvLCJ4 kpZ7eZVmx4WBmvbDX/X6zgB3ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v i5BeAAABcIW3QmwAAAQDAEgwRgIhANBSv+8LDkycmtrxfV2uSYBxZM15bvVL0drp KW5YWZ88AiEAwKlxVWD34XhGGw2yPBVyTwJPcn56ZNxuD6tY+P0l2KswDQYJKoZI hvcNAQELBQADggEBADMbJwZ51PQ5/wGC03psImX/vbMaEkMnl+OZk0ODB5n6ab7/ efAtCwOawdbbWD+HSJmX1T7McsgcVLHJDNUW+YYSFAhynZFZLPpsGsWXQlCY7zLc QtvDInKIilc+VZ5BgHnACgsElz70wymsE+qPmq7TF8ZWsYNbccbnPDTN3Xgg4jDA mxMqIcTUG3A9wltnaCYYNVX2g3yXtYY6KgVGMH659t7Je6XEPSJmU8/RndZKlg1I Gm3lksdLUrZija/b+esa09DMS6pkyWLsYgYWgkH3FM+6muksynOQLaD7D9SHCOjL Wk707aiGdEYkn3We7gfdglFqmipIc7WNyTfaslg= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1g6yt6GuXlGcQgwfFGxc qVt/5zdJdxxvt2XTP/dzrpBZzvNgUl7Bq2HRXNlB4TnB03uVLivwP1APoR0f15sZ 3+tDlE6DXBG0k/c9zudx4MxZOP4+ReU4oXoUDIewV2v95b1Q77AfSZXk3qSdDFm/ meIKKnNQ+8wdS3Bs8BEsWrZ4v//UnJ+IA4hYwMHU7CtbseCF9LHCguSxuSRao7oD 0Bivy0KTQeqg6r4blA4R/aFYiBL2UmF2l3Bxjejp1ESIvKbVv8REvZRYd8GyrC7S 1WRNWRVXa371XtZs44RA7BqVi7sjLTDYwcqldhfgu/FNA9VilbTfnWaRuF6rYP9q qwIDAQAB -----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 349036484867823990069820168514236999082230 . . . . . . . . [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 2020-02-27 07:15:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-27 07:15:44 +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.dgacenter.it' . . . . . . . . [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 27022245173127519202500111340498199670625690284899101544383712268713798136769777784378866461623424881733459839725340014317987961216339669138234434539755174950539662242467462028020791343145297316107755667046036452320233922897804257575328319727582374953329659078271557741296779533247239991985877261744208306533722557353360582345085883124473116467217767820965320060086452574850662851438049951726799851064912096483289595950664104890296301686176758649436022465442740398050390512983900932251826539212587627333914795834143112715552896451682647508556649350859982932530106174289775812255632575332975976734224521891948118633131 . . . . . . . . . . . . . . . . . . . . [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) 93a9330038c13b9ba320a171cb8e2615da39c316 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dgacenter.it' . . . . . . . . . . . . . . . . [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) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017085b7427e000004030047304502200f2e1b29f8c98ad2366d1ac7fc7de97172d21e16c52570fe433574fa474de467022100ec3a65796e3246846ccc182b6f2c227892967b799566c785819af6c35ff5face007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017085b7426c0000040300483046022100d052bfef0b0e4c9c9adaf17d5dae49807164cd796ef54bd1dae9296e58599f3c022100c0a9715560f7e178461b0db23c15724f024f727e7a64dc6e0fab58f8fd25d8ab . . . . [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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