www.levriero.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c4:88:d0:ac:14:f4:d5:ae:16:98:06:30:2f:17:71:9e:6b 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:c4:88:d0:ac:14:f4:d5:ae:16:98:06:30:2f:17:71:9e:6b
Serial Number (int): 328214060207192790325631910336302637227627
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ae:81:da:39:71:db:27:9f:1c:d1:dc:88:ae:5a:39:90:21:8c:4d:89
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a2:23:f7:31:99:92:9c:7f:11:55:ae:26:d5:0d:28:52:7e:af:b7:66
Fingerprint (sha256): 97:be:e0:2a:ee:f2:3e:a0:26:95:14:ee:8d:69:4b:72:58:bf:5b:20:e0:cd:ee:22:7d:a1:8b:47:a3:a5:03:49

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 328214060207192790325631910336302637227627
 . . . . . . . . [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 2019-05-25 07:24:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 07:24:48 +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 791661471539403030097503417030422436042266116555235181517297270039119945430963066738550704410718347305048985042438433789865718471103578544364848879596216118072747160756960302325201898318570421535639932451408163830244945491229743783324480010015899105842721575669854655808989350841005247688643222400825452643280620314693893662398199636133107334825877573643774674614812769433451518739955751938518506520676321970473458609051282774092517732547509645599637451035128731476950270559169030233286199518012778953257644587860322270986148990646305418141772194970545425412293975678264200445392497675015575134091227233521265364190194648881772578004469622781510932583926743973113629703423584518784184854710707425646491994818551433685136537885182877653048440149917605158586710125223636703234878224547371167399044433569888816460164921182294110158590549426350985749403758431486082034339091573092860096652092886875203286221915571021985062140277317004534830719813878453316556736950206554454467246292981730456905182780744193212869481450890120324248722591098678114283220656834291366484427026787239092020567558297041380509454637437446874715993748820342218334195501364380284555474129917483543884741861588574711878568081615942316302541404989883323884557593039
 . . . . . . . . . . . . . . . . . . . . [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)
							ae81da3971db279f1cd1dc88ae5a3990218c4d89
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aee17a6f60000040300483046022100a02d975cbc0f6bf263393c91ada45a64bfd1ed5f09928ded4cfb5c8560e433bd022100d896ed803ae13b4b94920b11f63c119bc4fb5a6c3b615b989387d69ce4a66403007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aee17a7160000040300473045022100a1205ddef95db0a0a1a18792e0c80af7afb834a261c0496926b06bdac6f32078022049ec19a98bc1ee5647f4773943ebdc8378716cc39d3b9730e2e49b63c92ebcbf
 . . . . [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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