giurdignano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4c:95:6a:ef:4a:4d:b8:2e:5d:fa:67:e8:16:2a:34:26:1d 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): 03:4c:95:6a:ef:4a:4d:b8:2e:5d:fa:67:e8:16:2a:34:26:1d
Serial Number (int): 287396927889493852625753754180852949198365
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:3e:87:dd:c3:24:1b:e3:69:ed:f4:d3:7a:16:60:ef:20:d3:d3:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c6:c8:79:5b:f8:b6:a6:e0:6a:71:1d:56:31:91:2d:d8:a2:3e:24:b5
Fingerprint (sha256): 01:63:2e:2e:b5:83:79:9d:d7:bf:c4:f1:4f:e1:32:bb:a1:11:cd:71:6c:c0:af:52:e7:2a:0b:63:45:65:2f:5d

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-----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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 287396927889493852625753754180852949198365
 . . . . . . . . [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 2020-02-04 18:45:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 18:45:37 +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 675869887604835869284390119941037236656067449135755082213980247302908817906556581904688754337345967936313427606452724631437665993800298591427186249027423089731216908450420803934618067394716902270064479856869300119660237789408035411413038322646368401498421877634548321862005943540361233471574861106085428687554049663950975687763231118997669312491545340777286042580747227375918248991613594626389998891311096268419343287068507307198433066267019115076408967330682031326085034981871150195368310559008671228511870789795328322278058721783268562099959305431422816962462921443267902315047107536459480690496996691422827799282387038364041876325269438040149968553585746135564382435082560607945112695228260106511314933979448651075765917796897285680381423284261404789357104269656251265800958631770980750133290411398155325882701097939293498061916700889569684699104726339790740199611965809533374863526482618921935257846492138768318396373615428544748263163873778867163348190016149453433092520020985844841734708783941307719225147799111906700400296672159047317607951028576381737183080094075224423969794020037109525808378161284796995902923292136111823291063310122706916264545695728920444270965067785408479057743087292831324759226326264927619935899560991
 . . . . . . . . . . . . . . . . . . . . [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)
							0f3e87ddc3241be369edf4d37a1660ef20d3d323
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017011bc98260000040300473045022100dc599db06d1912e3ad4e78f93b42da063511223a3f4b8c1814a4f3f978b7c87d02207e176c60d5b632ad5dd7dca3b98b1db16b8c859f9b3d8da724dc546ca38bd14900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017011bc9863000004030047304502200fd5645067b5e7e8b69f9a382330fc17194c5b3ef961f7e7952847cb58a5e321022100bdf4bcd44cfe1e986f28081f02b0b4a4b20705dc2b9f2e07af8f2b9e879ffd7c
 . . . . [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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