conosciuto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:84:b2:fb:52:5e:1c:73:1f:42:ab:23:15:09:fb:52:a8:ba 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=conosciuto.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:84:b2:fb:52:5e:1c:73:1f:42:ab:23:15:09:fb:52:a8:ba
Serial Number (int): 306492037749219663914294039142808165722298
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fd:25:82:76:46:77:30:f4:5b:0c:d2:aa:ee:12:c2:f7:28:6c:84:11
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6f:c2:e5:fa:09:ae:fa:e5:7a:90:25:70:56:81:64:b9:2e:d6:a8:69
Fingerprint (sha256): ac:e3:37:d7:fb:0e:b6:9f:3e:1a:96:1e:27:6d:ee:a1:8e:a0:4e:9a:d5:02:4f:2d:3c:23:f5:c1:57:23:f9:d8

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 conosciuto.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for conosciuto.com

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

conosciuto.com

Other certificates including the domain name conosciuto.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for conosciuto.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqsxDNyA+CAiT2Ca4wjVH
722fWc4UBlGQ7YlMPJ+vujcZ+fp724ZKhS8D7Z3dxscBoXTMh03IIq9nC0yZhYMK
t3cKUmHYkHe/CtyiIVCqflAs6pZD5iambe8/a1leSJ0f2z0I883YNHYrEondy4Py
voOd/atOmS5KyAhX562XNDEw/zcVcG1vYY9Yl6Gi4j3ma006L4xOW87ibGMQRbsb
YzuBLODL+MCyVlSm97be3vKDDqdPE8QSMb5+FJ1k8zkzGKzASuPHNYLbc1feh7va
tfNSfS3o5Ec4/uDb7E26/Gz1UUsc2eWci+MoWdzzhs7DmEEoSYLC40osIxzxxcZE
BtBsAuvscneCk6gq58CsNgolW2Jr1ohCQ3W1LBYuRXqKjvB8dlIQwSnKD3hynqV6
pYES7GOIdScrPrQwwAL7DK+Kj5A40Q2C21EOUKo7OWPPimvksyO/+xlOaOoTM+E+
DICJvOTtOVfocg3vZJwIV4j63KEy0g1Ary4m53BSkFneV82u/5BQUpFu0Bjjg/0b
Mli6qsddXZEbiiGNq2hn+qMsrLBRzch0y9KXPbNzapvuvGQi5txyMM7fRPzfc004
3Ilq72/rhqbzPQxb+Nan9aWHdMm0hvqizmhSe/DLgxntxBrEUfb2oZfpnWUYbaSi
thssY458q2hvM5J1aTlzxSUCAwEAAQ==
-----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 306492037749219663914294039142808165722298
 . . . . . . . . [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 2019-11-08 19:39:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 19:39:40 +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 'conosciuto.com'
 . . . . . . . . [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 696794642113561483783574280789223108588484880391636317480627633549899208961090275538729756103651585188787516337198018684343726398478090589100513242255456662361419366269714544804619077463593469440005855614201224623246500821069073788036806388059010128620409479775554678039079836587020460721160800319055858432823795883786755757407171958051662666426101440441087949032487578208172071396533811995786625770268732670833645934541723620849548163069289285163750591472582674102225044027043521976233056210905909873313750467696913675636531580126419069951579296340582780398851544637146527142504161646973470283810862391094099106436268068592810582313560766443939384092003634360409112933696457883173010962651480376772351426516518514710348090495302294536633386653215046196171302577118570094639362465198170230135540967137576528107090891957887132671945698935332374835496633595055373732053643256527876176648507797083008442506796038992858500225847137705821250945467824894894945628519926688493681404700475219333114576210655367329643252342693676655735579532413242958234452882604644503406522531865780906654806382741055723199159046801664297941600916907753237166589399441833024083215104749179774277793402139869242025600470485041334334755402441591665229728826661
 . . . . . . . . . . . . . . . . . . . . [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)
							fd258276467730f45b0cd2aaee12c2f7286c8411
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'conosciuto.com'
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e4cbe767e000004030047304502201ff961baae781ab82e9ec05a5d72b0fb415e46aad567cc0dd4a04ee0f34c2abc022100e557180d841d8ba1a18cd97befd70cc568b38b700d081d354056d35781fcd21700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e4cbe76a10000040300473045022100877e94d78b9926f0fdad2b6edb970914c4980dee145901a1c715167f4e3befd502204210a56aef09ff6308db3c5d7bcef8eed5f9074fe3858a2b3ed1940f9db64981
 . . . . [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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