giurdignano.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:23:43:0d:f6:f8:9b:89:83:e5:b6:47:63:be:94:f1:c0:1d 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): 03:23:43:0d:f6:f8:9b:89:83:e5:b6:47:63:be:94:f1:c0:1d
Serial Number (int): 273335871422259819701409059666584382062621
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9c:3c:24:14:c8:ca:9d:ba:da:d0:c0:c2:ee:3c:70:f8:80:81:dd:de
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f2:9c:56:69:20:cc:fe:6e:22:d7:66:0e:a0:0e:78:52:cf:6d:8c:8e
Fingerprint (sha256): b3:c2:e0:c5:f6:50:c9:e9:2c:a9:58:03:00:a9:f7:b3:d8:46:24:3c:6f:c2:49:49:7a:bf:9b:48:e2:8f:c2:ce

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 273335871422259819701409059666584382062621
 . . . . . . . . [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 2019-07-28 10:25:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 10:25:28 +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 693108760174840710540243301892871765924240064227560138804357070822910937565489451736435087492861944311153037230411713312334962879818883600836218621202536169796906152432108598895043413437537571166551606128365343876433689273362420371872966498914696557686678434801856948135824071894425076425798051728345088290534899137767151406989873538294873501735904847438863306514278784970710512973186657181209375789133923623940200232675215440014794996709802461038406471411682062124470167253064282780546455406567558050079971769501487784923921143442882806713407355660890304783296588214076950215520085336784015579083129587389611023462984395475211835403240640995344871113002822243342405963773574273936924976832663466576350174782777056208552158056371708844709260335467878858233188661754698852150701302573624144906733678050462521619948825204745291034328445232216674127810442662396982689287070343596046817911076819794725131651360389588132020921733419654816312558231487086066322765810361873644833271511550268827570993008923191551653808825151163896252359742592232883941027868807158366367006992151951292774120270201144921438467963571746076287037066920973082981070791220057202995761585572283340302552832483330378020174715501783253133343640893290816490496959387
 . . . . . . . . . . . . . . . . . . . . [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)
							9c3c2414c8ca9dbadad0c0c2ee3c70f88081ddde
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c38540e77000004030046304402205ea284c1272bbdf10f455679fb8b16a0896f67bdd9f354bc7104f29f7a131e7302205c8f25d5a8c54abb38ee4f87889244cd943c7b389d1a89d193b7c6d93e0a21ee007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3854105d00000403004630440220484c7b1eb1a9b270ac3707709c60f946501e45a9a338199acbc2d5d49bf4c4ec02201656e2d69e961016f27b6cf76480bd32943c38954fb8fa68ebc07157e03ee762
 . . . . [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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