www.materialetecnologico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0c:7f:3d:8e:6d:ce:05:a2:c8:f0:90:41:06:18:80:84:16 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.materialetecnologico.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0c:7f:3d:8e:6d:ce:05:a2:c8:f0:90:41:06:18:80:84:16
Serial Number (int): 352701663704467097246374578777837325550614
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 52:be:f8:dc:4d:b7:64:22:b7:3e:fe:2a:e5:e8:12:db:40:56:15:f2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b3:eb:3d:a7:5b:8d:fd:9c:32:a8:93:7d:25:7e:d7:30:a3:cd:d5:ad
Fingerprint (sha256): 08:c1:00:64:8e:59:70:91:f8:39:12:f3:16:09:85:d7:b4:0b:9a:83:d6:48:e6:a4:29:2a:f1:d6:9a:62:84:ce

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.materialetecnologico.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.materialetecnologico.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.materialetecnologico.com

Other certificates including the domain name materialetecnologico.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.materialetecnologico.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 352701663704467097246374578777837325550614
 . . . . . . . . [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 2019-12-18 15:36:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 15:36:54 +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.materialetecnologico.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 698240053716318906804404394420014059277926465665771879010539709587490997158012079766187307148560864017482446766355196893683388102696920598817117249014086239763199079508443102427564666333789514062276107040592429837300347306854046961419591475544720735075858395062393303101138748857144484211472689537325289844672685322293524081933716523411109951002765222992455337878442574777976200039296116242874289379657937888500884794016784389254199574122757978075493817942411030287410669174441228025856986695489010370731881078707563800995864791166216379732817158065648335371803762621652742821771739430070081028783473632894311102206043528910135759563802399868393720933914876117167004911390058017366977912615710729707032263865396637894554351398891367696560694436640926601478941405805552818246247654726396797593130654546162758359740470121904829476802450001734143729246438401050177312896794031390776528042066835353582520061960449747840030012156378807118446193204715857075482730881208138884177915474320556963300206133375746721372101565659852167379401211404537126665790041408671342344307004678913640596766398226223015903496000987581175170805739161768492812497470473511187783459397407788628708108075042381769742061182566258307713162407299789772509122698781
 . . . . . . . . . . . . . . . . . . . . [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)
							52bef8dc4db76422b73efe2ae5e812db405615f2
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.materialetecnologico.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)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f19de9134000004030047304502202fe7eefb35d183c1979aa02398044ac23b6ee02c228425b9f72147a6c824611c022100c666786a3d4b0d4d178f9da4b2ffaf8ef86d339156fde03b8f16746b3f404fd700770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f19de91360000040300483046022100d01337321f6c16541a506b1ad2b12c0ef66a902c9547c66c7cca2dfab5eabd01022100e75ffb401338b23d600783561e3e6e03ca6738de04affade00f8654c43ad907d
 . . . . [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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