cgcassia.it
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:1a:c1:51:c1:c3:9e:f9:17:7d:ef:a4:18:f5:9f:73:b2:d4 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=cgcassia.it
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:1a:c1:51:c1:c3:9e:f9:17:7d:ef:a4:18:f5:9f:73:b2:d4Serial Number (int): 270441164844460915034500118319274319393492
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 85:87:96:9b:cc:9f:4f:34:51:07:65:bf:99:53:a0:78:c3:d0:37:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 17:94:0c:ce:4f:06:9e:06:85:53:a7:bf:10:08:cc:e8:fc:9f:b7:07
Fingerprint (sha256): 00:0d:7f:16:e4:ef:cb:e5:33:78:a6:20:9d:6b:b3:ee:f0:f6:5d:97:b3:c1:31:68:6c:5e:c1:3d:ac:f7:94:17
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 cgcassia.it
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cgcassia.it
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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
cgcassia.it
www.cgcassia.it
www.cgcassia.it
Other certificates including the domain name cgcassia.it
(limited to 100 certificates)
Certificate
The complete raw certificate details for cgcassia.it in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGCzCCBPOgAwIBAgISAxrBUcHDnvkXfe+kGPWfc7LUMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA1MDUxMTUyMDBaFw0x NzA4MDMxMTUyMDBaMBYxFDASBgNVBAMTC2NnY2Fzc2lhLml0MIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEA26bfsey0s+l592VwsjXzII5vtXK24H8lOA6a vGTia6T9cZed6fLWJwJ5BLZa5shRAPpHkQb2UAF2xghhBK+XpREyuULDUuXQxCQT y8cTLo5OA4fdCuvFgbwTG0aEjsc7FcI9kvBVBTPFLS083RcIpzyMqDA6WN+oRi7U tVL5+mp3k+OXO6hxND8Kw5LyqIPv0iMVJRcwNGB2IAh87khVozNQRFnHm5LnVcLd scsKg7LsbmaG8awwPiJCJrUUFnNYpbz9zQQSOOw3H7tbA1W7sr1fMxZC7CfCKf5q rjkKyW/WzhL/diwpBBZD1GmVl4cd0oa07reaOys06v1P1XXnwT/0/rHossnMWCw0 IOFOPAeDgI+xXDsXRgCAff321b9yxzWcHb/zdKBSMWvhzAvJ7GV9ICVsyvMxSSk1 CDRp2e4uvh57ofWrEEWSlkIwkc4/F//7dPtjcrf5uDXW92gtxd1/ZT1XkT3DTTW/ xM7o5Jsr0RXb6Wjjd7ulKzYy5eeR0lzTPd/dzwtaljP0HU7fZemnyZKKiJQDp+ih RwK3PzbGsFo7t13722Q8yioAHfjKyGSKa2cxcHo58AFaaKRXmoqOZAQKI7PeM7n7 kN2Q1ShDtrX0g7HKTZn0tOAWGC056i/Gv5IspPyJAUGdhZAuuco90eRFyfqQU5Ya GP1qHLUCAwEAAaOCAh0wggIZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUhYeWm8yf TzRRB2W/mVOgeMPQN3wwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw cAYIKwYBBQUHAQEEZDBiMC8GCCsGAQUFBzABhiNodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wJwYDVR0RBCAwHoILY2djYXNzaWEuaXSCD3d3dy5j Z2Nhc3NpYS5pdDCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMB AQEwgdYwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGr BggrBgEFBQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVs aWVkIHVwb24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFu Y2Ugd2l0aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8v bGV0c2VuY3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQCa bg0CvuErEjdE2WhlB3DGlYkEOMK0NNfjEQPwkNp7An6z2dVm6wda7lcnZNmmkgxx kQvelJ61F5WVnFIBLtYmSuf6rhjDa67g3b1vXfGmhFt5i37eJzdjiC8xmM6HEyd8 WnKGhsjW1JGN1kED8ZYJA1ZjMMuqjDFfJ09/xNTLeupV1aeAH18Q78SeInv74ZRM s85cRs3HZyHNCK9Pz6kVEx/RKjGofacBIA5r8ftsSa/FtnPy9t5oqF0UX406MXD4 XPbM7hWedrzvpR4fyjLOafq/HZBkM+jCHGZIBKpVNEK1WezzoNG1EyzoEdmirUYd ToKOhQxEk6ZkZQszfn0P -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA26bfsey0s+l592VwsjXz II5vtXK24H8lOA6avGTia6T9cZed6fLWJwJ5BLZa5shRAPpHkQb2UAF2xghhBK+X pREyuULDUuXQxCQTy8cTLo5OA4fdCuvFgbwTG0aEjsc7FcI9kvBVBTPFLS083RcI pzyMqDA6WN+oRi7UtVL5+mp3k+OXO6hxND8Kw5LyqIPv0iMVJRcwNGB2IAh87khV ozNQRFnHm5LnVcLdscsKg7LsbmaG8awwPiJCJrUUFnNYpbz9zQQSOOw3H7tbA1W7 sr1fMxZC7CfCKf5qrjkKyW/WzhL/diwpBBZD1GmVl4cd0oa07reaOys06v1P1XXn wT/0/rHossnMWCw0IOFOPAeDgI+xXDsXRgCAff321b9yxzWcHb/zdKBSMWvhzAvJ 7GV9ICVsyvMxSSk1CDRp2e4uvh57ofWrEEWSlkIwkc4/F//7dPtjcrf5uDXW92gt xd1/ZT1XkT3DTTW/xM7o5Jsr0RXb6Wjjd7ulKzYy5eeR0lzTPd/dzwtaljP0HU7f ZemnyZKKiJQDp+ihRwK3PzbGsFo7t13722Q8yioAHfjKyGSKa2cxcHo58AFaaKRX moqOZAQKI7PeM7n7kN2Q1ShDtrX0g7HKTZn0tOAWGC056i/Gv5IspPyJAUGdhZAu uco90eRFyfqQU5YaGP1qHLUCAwEAAQ== -----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 270441164844460915034500118319274319393492 . . . . . . . . [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 2017-05-05 11:52:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-03 11:52:00 +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 'cgcassia.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 896101370207446016599752346918292917451905483030553087973730076237477483127573303507498888541407971377798505319507839655179206277561143605400206072948844221601698816117783459269040121365587213695079079346430251446751647332480267244247255609111725162028082556412710276023971034172063151173252212470831281307465491425521126151681940102863847794541678551384648906588981117024063059047381859126256378037196349374348662888692307475233391298517838591335984905851085052866704311937736656385751834041398132849595817284018476654590943489586912156125435769478818905698054410973912434214217386565305494146616148128228485737841471288709952305635389860620665643719413469490065868037511407588969701370269425356235317203176657277078544312937575962661681158351895697043520022354882287001654485209043068231410677165500100549004459843183208517636190937907950486638691640883066168683400971744391376655456328601739018367659978018808784836039729155437756527441774404991325391868513067432842081189657080467124726752364817145413498384815451406035264693083643944501801066001912725740060498420383161192266132504380380788781825889316774672941255470343853372486051026587023502241400143387135294534099869190053770609462978636125751200832540497060102858229816501 . . . . . . . . . . . . . . . . . . . . [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) 8587969bcc9f4f34510765bf9953a078c3d0377c . . . . . . . . . . . . . . . . [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 (100 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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cgcassia.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cgcassia.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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