giurdignano.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:4a:3b:99:97:43:ae:be:5b:9e:e1:0c:d2:b3:22:1e:e0 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.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:4a:3b:99:97:43:ae:be:5b:9e:e1:0c:d2:b3:22:1e:e0
Serial Number (int): 292741507884402884553976994220467374137056
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:6a:75:d2:96:d2:82:a1:fd:b7:b1:f2:cc:34:e3:84:59:5f:37:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9c:4e:e5:88:e4:e7:5a:f1:94:9c:a7:84:33:31:83:cc:c8:f2:86:39
Fingerprint (sha256): fe:88:bd:2e:15:9c:39:2d:9c:ea:c6:dd:90:13:da:62:3d:26:66:1a:db:97:8f:47:ac:3b:ff:9e:fe:7b:8e:67

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.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

giurdignano.net

Other certificates including the domain name giurdignano.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 292741507884402884553976994220467374137056
 . . . . . . . . [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 17:18:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 17:18:57 +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.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 804503662244938855551218579459763093456635875866516143734719244200582415653383134904955862945220317177230572905661207499737722951761213210400658869254716135125063342228956172238700241676189767665228282001120450795843315595018404707628610220094306870841857103761942251867763689821429085006234250563344522414319085463774008745085883871709122335579899520677973569503406252346957412720683552880364187764143103783384064216781169862800536612582911346211317461041999592507839070644288060843368137401868047245305247488778735321661141477305109367682045657030546281759524204976872060692762088556366929889754221285467225621778316140044484916172816870590030523178933810823036501909023210039441136750521474856538389559858089052617268569460361830886714068686466104177196020994131763376835889618038472751742563033751588498843851991042615954751884366192175566745944837703296180965415210316226636969129717687021148441050612242113336103966320881026731622282190497093541672129343703440976492622953446396954315573936104091802005035522063172733025666948539155359040857177697148702676420692553415370305277546763885598063106064170571214998454060351250307413751689550886002448648230479961596425941600307182251558748209773019153054824406723302018864234158603
 . . . . . . . . . . . . . . . . . . . . [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)
							d46a75d296d282a1fdb7b1f2cc34e384595f37c6
 . . . . . . . . . . . . . . . . [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.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d83659c29000004030047304502202bf2d3deb01519ce064ea362a8827e70908051fe6d4af738354c4ce49192290f022100c32b8578c686fcd605d5af27d6f9ab60b45de675c023fe4bef0024da6362511800760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d83659e3f000004030047304502201f7cd08607b7a844b567ee80841b4df5d321f8d8d7aa4c7246b4984dd754b1e9022100abe74f349adfff57edc39c8eb36a294bb04690612aa1b17c0dbc6e05f20ff853
 . . . . [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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