www.levriero.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:03:53:fa:8f:71:bb:6f:83:d6:d0:8a:9c:ef:6d:ba:72:ae 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.levriero.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:03:53:fa:8f:71:bb:6f:83:d6:d0:8a:9c:ef:6d:ba:72:ae
Serial Number (int): 262469331803303701251115919947552385561262
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a6:d6:7d:c1:b7:a7:aa:5d:ea:ba:1a:f0:d2:c4:77:64:c7:64:86:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e0:83:d8:98:66:bb:81:ec:80:bb:80:be:11:b7:a9:e4:c1:be:b1:e5
Fingerprint (sha256): a5:b4:25:e7:bd:6c:23:32:d2:fc:05:62:65:e4:28:80:db:71:ef:c8:35:0d:50:65:a3:50:68:1f:3b:d1:ac:01

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.levriero.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.levriero.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

www.levriero.com

Other certificates including the domain name levriero.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.levriero.com 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 262469331803303701251115919947552385561262
 . . . . . . . . [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 2020-01-28 19:53:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 19:53:31 +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.levriero.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 816132198690297131117404051581183023473719194604430276967477160419993594975465719537993908092736210874541118328104875830828990383001347211375595170000575519608101573807795224234331105937084318708541243294048674222043169539562522962101251379885834333945508789043889386123203483124629284763569993116539840970415291660840241722852824967015531643183628731775970663026754903324472566962988570650122295422235308549986530574500609821474898461653345098053218787586248651825032998538324003272162256870558596463949961974597809280960154808175275477226109408994773297799392423207882625014366547876430907171965830351029641535580612532674540934791680150693513093450417575569942919660648026714576627212399999918024724268990695811082586119831582257060676001781590751175438821872179252045410260654107079409464795418475853530848333434569556540430116677269844314886830638272728602955057838878516468867831923314275675164947274597010245336959186967993094737068886233560251163812143607001482934393238763381298154730660346995055252656924013818458501818043738221727598986437588179023699371937701744790472225770668056483254746642283780418942641879943219362807073810730022664043706565081928387923823418591150776103892277511849989527016966251356760620766191387
 . . . . . . . . . . . . . . . . . . . . [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)
							a6d67dc1b7a7aa5deaba1af0d2c47764c7648650
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.levriero.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fedee3dd9000004030046304402202a472586714d6f1b358c3d5999d8d99401129e80ad4fa122fdcd22c78694cc84022014e8eae2deeb76fe602431df46a21358805cfe184356e5962f42915b0fa7773b00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fedee3e370000040300473045022041eaa22bd076f401a5257c1072197b39c323525c2dc9dd6c49b16258af8b13b7022100886535130f8f77761797bf427cdf919e7b084c438da1b5de54de2010114058b1
 . . . . [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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