www.giurdignano.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5f:ba:bb:e6:af:e9:a8:ff:e0:4e:1c:c9:7b:fb:b0:9f:df 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): 03:5f:ba:bb:e6:af:e9:a8:ff:e0:4e:1c:c9:7b:fb:b0:9f:df
Serial Number (int): 293911894698389885929066607174533002600415
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:57:74:f9:f1:59:2b:25:b1:d0:5e:2c:3a:cc:6d:7f:54:a0:99:d1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1d:01:d5:3b:3a:a5:58:91:a3:a9:d3:b8:c8:8d:d9:d8:d3:c1:a5:40
Fingerprint (sha256): 82:6e:f8:a0:c7:5a:ca:45:22:44:9c:1e:c8:ce:76:81:b4:fa:13:d7:51:b0:25:70:21:6e:52:0e:0f:37:90:15

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 293911894698389885929066607174533002600415
 . . . . . . . . [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 2019-09-30 17:32:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 17:32:58 +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 732875198953461585634036955585423012156595916396213337791202260267750611373687886911949870264994244144760076526166993750533707546490178476144538903324369087012108186156172851961383880615808202704118434281550070835082715084695181938154520539125245687622390917669046816785491300398741557329947741936370359657427155946516247115414205814112673511294711852872102497987920354053835182303572890824194687933323485216227232783136421029557965746378830797429335445735754073693421958695104534652099347659411669923830336915340557837592426592080394786981540195992120380896130111352674417610531600439036350837409577034212727670121699113524120114451341053447309438486711262477068809414316806666879095835720955192858215908852562079147721502566388820550273840890611003440283111645266503901506747631095844670220088658060661841705069919549100782559428842436065268761167449494528649953849445248393560443876324672445950895077755530485597015558785484917670289574157162131527887813100581603454856754478046514162610437378113395625694705964415698867554477161844771688932328853228267146681790120569368764893036601088138465958734898035376931863761342824839301284607711894128488635740881403346078027362918784082091713422901761264668925157116061493211726277783779
 . . . . . . . . . . . . . . . . . . . . [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)
							d15774f9f1592b25b1d05e2c3acc6d7f54a099d1
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d8372729b000004030046304402201c21bb40e26cd77b7dd0be05a6d2661983ce89a7c5d402d2e59c83f16bf4fc360220199278d1c7019de42058a1bb3ebf8eff76fffe66eb3b77751cbf333cdb04dba400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d837270be0000040300483046022100a3f604952932ce12a08a7b8f5fe10f782e2b53b8bbe3beafb03272ed2a6991390221008cb0336f3331e67a508a34bd0350e50a52fa2183bad3e7d17ecb7f4bb2cd6094
 . . . . [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)
		001a6a195d0181bff6a227b7be9bd528b18a03f6515b84d38c9af334b1d84c4297865af5439ec7baebdac43b34e774cf638b3649eb192a97198cae6ef03b0171e480cdb148e58135c1ee511afe191c96212a0068478b2f337f19a3060a9fa15540d98ce24b7bb0854bca31f3abd0bd092333ed90412afe3ef853b1dfc9586c28d51eba82efae7e008482145d0bb92afe20598444232e6be7f817a4b7bb83fbda15e6bd1c58d15168445c6bb37d4021155f44887a654ebe4592758cdcd9d445b7b78a4f421cad8f9ce3e7cc5e20582c69eade159d7ca5697bd48e871ffdb1caa1495ecac0316cc4da57ef85b7fc62ad21923d0b94db870af950b96df92ca4bd57e8