www.giurdignano.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:df:fa:f3:af:a5:21:76:96:e3:79:cc:8c:1c:48:72:92:dc 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:df:fa:f3:af:a5:21:76:96:e3:79:cc:8c:1c:48:72:92:dc
Serial Number (int): 337553397908237554048561839326780435108572
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5b:d8:48:8a:59:0e:6c:32:79:6a:3d:d4:ca:a8:fb:da:16:30:da:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:07:1f:62:de:a5:01:b2:4a:5e:22:0d:75:4f:6e:8b:42:8b:36:d3
Fingerprint (sha256): 13:80:8e:41:fa:87:18:a3:35:92:e5:e1:c5:77:d3:0a:92:8f:87:02:d2:23:02:66:78:65:d6:4d:34:c0:3d:bd

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 337553397908237554048561839326780435108572
 . . . . . . . . [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 12:47:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 12:47:49 +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 932050944926108613653027153045749530169125757627859948450042259300597705312471204885811295566801917577063334108997860914334557537226005858231226596744619053467700661705822018979246960856668093175499061989588239356678266226752323197003176820057393662035338446813251842253829652430986364632840197714858166225235726018636016871293401451538071754260159107611440799644313937945880113151811197222974581683430480785088764160855821645087898733645239215272424770773113254507650840989211539457443566261973821388278326091298891126661832161194082549164518089881989391381759503695299648715798655826499584857693617794427645270541889496609734048976982083819221899279832475797975971443043036689835489689342695527386227876076562434005181577647545531829974825435252876335021974675342174214748872861978465128101301303430521161344283754892182275883064755797742231297769780305456963368485571393485418262979578922817197818017584944580119234360026594980894617744463759693852848703553035536648248021141193661661549277461537570174996946643066977820509674084472576459190166382753491983972597032279470878314099676486844186031805261678531895147577276400423950543603942475514756169180481350770010193387307762067594412189792200875126423738199570056787957813205981
 . . . . . . . . . . . . . . . . . . . . [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)
							5bd8488a590e6c32796a3dd4caa8fbda1630da51
 . . . . . . . . . . . . . . . . [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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c38d65ffa0000040300473045022020ca976d183f2a890b20db914b1420f4661f11b802bc9c7770335640560793c5022100f2be95e01dfdd9405b4acee4d483085556ad91818294f558c35d0ec40cfe306e007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c38d65fe70000040300473045022100ab2603618e305c413caf879d4cc5275b1d799b805b84b4db0da80adcd4b98a8e02200fd87145edfc4d318c003af02debd4b631a58575cd29338a6c8f479ec35c1c53
 . . . . [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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