www.giurdignano.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bc:be:dd:5e:ae:e1:74:0d:5a:ac:ec:79:eb:21:b4:59:cd 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:bc:be:dd:5e:ae:e1:74:0d:5a:ac:ec:79:eb:21:b4:59:cd
Serial Number (int): 325563645513624018730151077527937107646925
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9c:76:c9:95:0f:ac:aa:f5:54:3e:da:f5:e2:a4:ec:48:57:96:75:ca
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9d:8a:c8:94:50:74:2b:95:18:8d:6c:63:e4:fb:a6:ee:8a:d7:fb:cb
Fingerprint (sha256): 21:45:30:47:32:be:90:92:21:44:50:7e:2b:a4:48:1a:6e:e5:2d:de:f4:ab:fe:60:92:f6:d9:0b:a9:33:32:ac

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 325563645513624018730151077527937107646925
 . . . . . . . . [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 2020-02-08 14:57:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-08 14:57:13 +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 728208414318678341344600253356810382846751620289306321055014934797203651305635459885138928253701484667477337249518203496479473838906717922042444708942154374130508396127356944266430948368442005793424829068854827651563341143505040454417398559219408940338540510137950788035921054089617126686309842950717461125797754580617113040238137399169224739585757824914903974036415805389803088166944989518574068802100413089442627265240465572536240143602992502813809682372100296218681820465741585246286955015202516482063603455427174429705899124232424707944295752806369772333521867825971305196013631943940472046245406827798990341952861761171461792863163832936943347269340219172225599786142908670676060351179184748441396042249426589098192290253368648823179958616891598611278722935514934751189775121933002599043632124626528286104239334694302788513715914766848519065198927636123721138435241762938965235439811978666837679848161039299817305486549495946607201449479524646184024519479862667966747576967620274666827501077690038807296934964722833074906345056069441422172881643732804615422953041316954072013646705734899314186676751434766444911866924047690233441779894676238553710282424638080849776495595134739230082222896847193065414084030693824441875556321933
 . . . . . . . . . . . . . . . . . . . . [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)
							9c76c9950facaaf5543edaf5e2a4ec48579675ca
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001702584eca90000040300473045022100c368f6b68bb163dd78106bea9d7fe9fbf68b18ded92c4a77879f5c62a5fce248022012e2ffe0c091e10b947d13addd814608f638c268db0a7bfd55c87b91bac1e76e007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001702584ec97000004030046304402202f076e7653a41a0983557fceff7913e5abf34eb73e8aada9625ed7f2f6da17f002205344f335a16045ee2457faaefad8eb3d4212fc21d666dc40965268a085c0671d
 . . . . [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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