gianpiero.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:80:88:56:df:6d:f5:5d:f0:39:1c:46:95:e6:b8:e0:6e:a7 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=gianpiero.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:80:88:56:df:6d:f5:5d:f0:39:1c:46:95:e6:b8:e0:6e:a7
Serial Number (int): 305074226837806594537380848463646807846567
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dc:27:af:64:7c:e5:7e:48:2f:1e:b1:28:86:fa:65:b8:d0:c0:c4:c9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:e9:83:17:e2:92:55:f9:79:ce:3a:9d:04:b8:19:ae:79:a3:65:65
Fingerprint (sha256): 9c:a6:15:0e:f3:67:1b:50:84:8a:e0:f2:df:dd:37:57:12:28:4b:62:40:94:da:09:87:ec:c3:8d:65:d2:a0:46

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 gianpiero.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gianpiero.co

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

gianpiero.co

Other certificates including the domain name gianpiero.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for gianpiero.co 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 305074226837806594537380848463646807846567
 . . . . . . . . [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 2019-05-28 16:59:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:59:16 +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 'gianpiero.co'
 . . . . . . . . [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 839092337781309273573659180977815684198882000486682082800946085471442992500043847670967531275720980756951191997842705470339653198071689042854780732598545582964623137162636985774347539987573961886229882174556068214587025324221049673562340645261860514031440197304745813496031279125725929861830221252686055724365901322432682918464563854893088379818535286579052418614934388084673601390878926312885380637146871767593711828629844077649482620649095277619507641434547882702370319732320833273157385653746162625536088567877554910297258504498768934175773675933535849074631742422826131796291375620339370534162014634727480099195884079342594350317685038052908615541061252500016519914216168697372471671473232111059716368890347390252498024516947733528936302483985793792456658867115524031943277499190491075992683633045839545664066197177900217722258002894045189150697481565651597729838858443415682688958939281239181676768926013188121582851936408045904048784596725159618262966421057810775154431514482287196873642878564055459335721096451207314506987221569434512164057488553592351929318356007809788549021787725638916887108511915874075018539574465185599985787258655157833094264897007899345502938876546595346326102987745582608220694968134337031413442971471
 . . . . . . . . . . . . . . . . . . . . [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)
							dc27af647ce57e482f1eb12886fa65b8d0c0c4c9
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gianpiero.co'
 . . . . . . . . . . . . . . . . [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)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff98aa280000040300463044022010d029bd294700ecb4ca218afcb14ef5d762aeb6c90fc388c67a80cdb3771e4102203e5c516548646c2a8f1e673769816cf67b20adad4207964db75215e9855cfc49007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aff98aa460000040300463044022009dca7c2d8182bef0398bbd81268b45fa5655bed053924ab0625b577de44f1ad02207d65cd1392d818b825a57f8c1d1d9e2e2186ed84bea975dfebf409533c6548de
 . . . . [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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