giurdignano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c6:a5:56:03:32:2f:24:6e:5a:94:6d:74:17:dd:62:49:f2 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=giurdignano.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c6:a5:56:03:32:2f:24:6e:5a:94:6d:74:17:dd:62:49:f2
Serial Number (int): 328932535667284127594415605477748722780658
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 41:0f:bd:ed:22:35:69:88:cd:08:62:91:9e:c0:34:1c:fb:b0:fb:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:8a:f1:b5:62:64:c9:e4:12:5d:bd:a1:1d:ea:2f:b9:8d:44:bf:3c
Fingerprint (sha256): 72:5d:f1:a0:3f:3d:ab:de:dd:6f:3f:fa:a7:a7:b5:ed:3e:87:08:38:0a:a1:24:9d:c8:a7:62:72:08:d9:74:c9

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 giurdignano.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for giurdignano.org

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

giurdignano.org

Other certificates including the domain name giurdignano.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for giurdignano.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1CyGPSQM4TIrhE7oaqT/
pxJ3snBjqXqwCeaN2GdY/sS+yOXHR44Te2w/IwAe0cATcr/x7Jwg5t7Yfgd+XtTC
R0CqquXeJ1WxjIfTBQjq9GdaWgPVF3LCqEHwPSipvC+8j9EIZZPT6SUisckucrQQ
z4+2nAeLq6dy2dvHCfRVUmNMF8bYAt0dnSZb6oxSKBNLkoDYa6GgOPUnvspX8HCP
7j0hmGTf7kRmsRhHEoIQgOuxvhPLhsZwYi6HPZ8ooIYam3sJ3gpnB4MNyJrXYQUw
HmJqkT0Uo85N51b/IfZq8UGbbkckVlkd/DOyQumLFJsHFvLlU/jonLZzCTKps7q2
uz/KqxxxjkDtEgmDrsExFXKEa7HLyzed73k+HKjZ9p7G3/7ki6A5OzB6Gg+YI39j
or4zjpHBAvE31IeJL7XhfZ3SicJgl3hHchPpMm3B8mrkS3S/kFIs1Pvk+Y/Z4gWS
2Td3/ypH8UzZaI7LbnlJOK/SIQopyNb7t/RCSqXdtMpVaPZENOFM3mMr+sgOOYv0
gCh4YAGuS4fM/xQA0BVX9a+J7fXr/rQEH/sBTOeT1f30eE5sVGXmslP5DuiwHxb7
oOxG1hNHx7W2tyfOa+qJrojRRcwsjF36P/dmMrDUomxTWBtbNmSwnwJPqrPUe9dx
bzcirVSqoiSOdotT6uTdgrkCAwEAAQ==
-----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 328932535667284127594415605477748722780658
 . . . . . . . . [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 2019-12-05 22:48:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 22:48:50 +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 'giurdignano.org'
 . . . . . . . . [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 865594087669200769752369132306431152326412426466796381537934387747082546999179886188498310298342891926016122147145651382857929940884387083831583777483272054241940796214343858758384522732036884422297359205550541043563298350207683055884409288423368284551713705865768888130569513238642106398322634502725357119725336489369150061241884592082381411287825972058657958957363763955770314180175338231866887967414395140854076362798115228143575618864097059316163161956592129060541112132051959075279715800493391550805694261854054327964824579935210921683519906361712445102173025689583284114028029753910187681838795155972859115370223605312152858958152414375151977175321728035329350923022877204007944492843520825511019169140594000247716552024603220798839868567649529435001440217110845880943278686900748255078750739589558587939686523178124939701361964929637995334199826749460680259919174974221356576772307215441978029830862826691129359995753343452050457524462424368112130712482527154212505938734814410526310046754443034378208978971042505930492367867044027739628327537761618929987662210127945386873112689571746421373990087659742508260110086444126114554719090867282255466134506502505763946741830531502492202914348327451001388167310297172412864464257721
 . . . . . . . . . . . . . . . . . . . . [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)
							410fbded22356988cd0862919ec0341cfbb0fb46
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'giurdignano.org'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed87759c90000040300483046022100b8700002f9c8d78caf56af522c5a903c4c945b5cf89003b98d64511849d2b6c8022100fab60ede804a1aca6ab31c6b91c0d4c4b435fee9c26034dba9b448ec4bfc912a007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed87759ba0000040300483046022100b98507381228a5f6ff75c656e6955f6460bf4377027dbcdb79ec6c32d19c6be8022100830d60841509f403b928dc0e6ddec8d6338f569bbb02c93b897aa2b8ebd9906a
 . . . . [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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