www.smspubblicitari.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b7:e7:d8:60:fb:07:04:c4:a6:67:89:ca:07:5a:38:13:ef 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:b7:e7:d8:60:fb:07:04:c4:a6:67:89:ca:07:5a:38:13:ef
Serial Number (int): 323916706111960000744143981869733758112751
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 75:eb:ff:2b:a4:2e:64:c4:dc:75:4f:82:a2:78:31:e6:70:b4:f1:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9c:d2:02:27:1b:ae:e1:df:0d:ee:09:54:12:8e:fb:d9:42:67:7e:76
Fingerprint (sha256): 28:16:4d:1e:db:3e:0a:28:55:8f:9e:64:3d:ba:99:ae:46:af:aa:ed:29:d3:f9:f3:92:49:b6:b1:18:61:4e:e0

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 323916706111960000744143981869733758112751
 . . . . . . . . [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 2019-07-28 15:34:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 15:34:03 +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 841052411400603333766576479689570731043218293326261550045791801576951939127811075569009957938521246367422387097586615256572850338794765646387859445555510232036092567618456506127875414168641606042908990102668008750026552796752784051942278395461420028466440817305017484673005283846477049892124061542485266951403101098673778795399779722397400016331840020869093181713449832615998652290708030416139474845646316235169842741266534495303988302302508760246948884699550922743326978708643011907828635968313497746637932596700467137921918327251270810711054199822088358396890753052719779584691826257487851933848564060500513128434685494707403968330382548649783258239263307392731791763369966003524273558865184749099191434834966974229130046226690986876482401410106232540360973387022679853788237314685613571657229806961070306691423415898385726182675555802146912249874179313361565736652689887163764612468949930249874996048057493155347256033686170795079174393549244565744438640505077456175603423926432533380488264709934869607951303866805605330862137846412834794784383839806566424417032599124935373829669857166205132042317929385695606136022099553530664993850063345425880105567331044021000986922990943681846359122805568119985519331833229257219568354115449
 . . . . . . . . . . . . . . . . . . . . [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)
							75ebff2ba42e64c4dc754f82a27831e670b4f12b
 . . . . . . . . . . . . . . . . [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)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c396e92a50000040300473045022100b4e505e1b15ee1d8ab9eb0fd9d7e364c1dbdcfaba17a2c2b49ef7727b17e4d3902207b81119abccf7190b39009ebbc1f21bb57fa29677e508ea706ab97b7438569dc007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c396e92930000040300483046022100c0967ed20b975c3ca0c3567f5816b0611fc614a9a4a7dd1ed3a65c935c436dce022100b5f3578502cd81400d02711ea0fc16efd41d4b9c253977cc86eadccf5cf871dd
 . . . . [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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