www.smspubblicitari.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c3:eb:92:ac:f2:fc:c2:b6:33:b6:70:ad:87:3e:12:c2:d5 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.smspubblicitari.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c3:eb:92:ac:f2:fc:c2:b6:33:b6:70:ad:87:3e:12:c2:d5
Serial Number (int): 328005049507040434401243803908509413851861
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c8:9b:b6:85:64:8e:67:c3:e4:d8:65:67:47:a7:20:03:aa:8f:a5:41
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 93:33:12:58:6e:60:95:24:6d:52:1e:3f:36:05:c7:45:53:15:44:f0
Fingerprint (sha256): 39:0c:35:1b:d1:1c:72:b0:a9:0d:7d:24:84:de:55:9f:bc:5c:60:eb:e1:d3:a4:32:d7:34:af:af:06:31:5c:e3

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.smspubblicitari.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.smspubblicitari.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.smspubblicitari.com

Other certificates including the domain name smspubblicitari.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.smspubblicitari.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 328005049507040434401243803908509413851861
 . . . . . . . . [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 2019-11-27 11:56:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-25 11:56:10 +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.smspubblicitari.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 777629097367691156684929736315921916632666823884158304510964184242573534582205615189110321292570268633869849200779589821307109966630487131873328271195754373994526912412371264632257503026859187902962537749527610506537660831004592239113967651117844313671905252716086275195732958654295724356243265284421302290350135820050823111842271494131568440856923186675420519966181294364465741765991608523646729699647431501958942286057524929460376518549903550642019167644668311735133228079582783994480946709055574044565542435497256464591859675809100745358234835071626352166432992946658015915512711382963506451972259851378736201759233376410528522619528834552147202992012826823592212914437194587945874842411143536619789203787185455984715496669492679425085509354434869539245190497020292547188219915249052942841878301249415695970298569416368435669041447907883268952966182033194261718723230387632055585713752689198770425795392138092522241612523934857624439085938601977370531178943970873607184603592916874738159644253559506755926104308144343234091714358139477340431893319682089028840386337102618781425556736545039350430567736973343457083068636019448282398443259917899534840608316543131725699405281804708357182974713992203512581196986692472676688626419901
 . . . . . . . . . . . . . . . . . . . . [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)
							c89bb685648e67c3e4d8656747a72003aa8fa541
 . . . . . . . . . . . . . . . . [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 (27 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.smspubblicitari.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016eaceeef970000040300473045022100bc88807f64a07e4f7d7bc801e02a003bd441880299890f6a936cd3d4bb7e999402206588a88071ed92927ef9ad4c5a69f30a92a1348aad7d0939ebe39a23c3d6087a007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eaceeef8a0000040300483046022100b3a77978479a87ff60b7c6fc43051e12c8e832bee03bc9554656d216932d89e7022100b9881990d64c3ed6ab3f3d019558b8b93e2b4611a0eaa188e9066899d6707885
 . . . . [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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