www.giurdignano.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d9:9f:7f:4c:f0:33:be:53:7a:3d:fd:a8:46:45:5d:de:d7 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.giurdignano.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d9:9f:7f:4c:f0:33:be:53:7a:3d:fd:a8:46:45:5d:de:d7
Serial Number (int): 422502425582409371411516812905530844372695
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 1b:fe:75:e6:06:ba:a0:54:65:60:9d:bb:27:b2:34:82:2d:86:48:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7e:ce:be:7e:8c:bd:8b:bb:6e:df:8f:ac:3d:a7:61:02:97:5c:c2:83
Fingerprint (sha256): e1:eb:ab:c2:ff:dc:07:25:2c:ba:6c:e7:62:e8:b5:f0:52:62:9e:3d:25:b3:aa:8b:24:e2:50:02:b6:57:23:b6

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 www.giurdignano.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.giurdignano.net

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

www.giurdignano.net

Other certificates including the domain name giurdignano.net

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 422502425582409371411516812905530844372695
 . . . . . . . . [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 2019-12-02 20:56:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 20:56:38 +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.giurdignano.net'
 . . . . . . . . [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 794821021820743586148719626309325018085801773569940189955623802741784828690890342426043762467041162711108420962464208635047309684340362769006621115372700674343424565705160300721425224813613664248442900182512374913045372351852893713482548656677489967471468462618222277491293699729778472469221445723240570402580200090323458404564911328209431238596810198105256629917460160163251662896999987561288708988668156076605716392506430703599785908539510673467356073058130357019783113412767478578914658462138063574641459778412796231309727278068255585394939029911499262685797594670182790607407827167381999423515200076642857320178973338881181009423961430450355954348256901351750263793247333631640008532756811780659904151837833802793514926332038580810487735075123525685455095592775607256021099176396851355046951999769917925164078995524048125459032841976632628056970392815030222872538750919904219880685588990374702019432384867337193061307767351911317775708563741015015567586862362956530681251253244974905057734444094147820694248195851359460357758285734830166094244579622042538799427116877812568786308358351831126796927248089605569099688501328258478598023927846750421189681008028370031407167755082491787795947590555001100718883163674593033751291683851
 . . . . . . . . . . . . . . . . . . . . [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)
							1bfe75e606baa05465609dbb27b234822d864864
 . . . . . . . . . . . . . . . . [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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.giurdignano.net'
 . . . . . . . . . . . . . . . . [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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ec89d8b550000040300483046022100ae9e81fe49da0389b88498b1d77e7e4da527a076b3533aad39ad3b4d841b4636022100f5b9f80a0572bb7f1311e6b07ebebaf3f1d68d26c3b2dc39102cca380d74438a00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ec89d8b79000004030047304502207a56433ae7f48bff81e35c63a54446838153243ecde37735319050373b956c2202210098ff1d2df2fc3b304625e8478bf50a4c128d7857432cc8963e5987a2d381dca6
 . . . . [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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