www.materialetecnologico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b6:34:b4:c7:c3:4d:50:a2:d5:86:17:c4:cb:39:34:79:18 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): 03:b6:34:b4:c7:c3:4d:50:a2:d5:86:17:c4:cb:39:34:79:18
Serial Number (int): 323338307095779822830317972574008822233368
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 89:d7:77:0a:09:17:c9:b3:e0:5d:58:21:47:13:3b:eb:81:ed:79:ea
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:23:d4:64:73:58:09:88:ce:9e:c1:a0:b7:fb:b2:ba:09:a5:b7:44
Fingerprint (sha256): d0:aa:a7:07:dc:df:e4:ee:21:66:dd:9c:31:b1:50:dc:de:69:47:ce:5d:6b:91:4e:44:80:98:79:ce:d1:14:24

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyknlDZ+ujzcQnqsLnIb7
rme1jysztJ6cCtja6cAnNet2LuIu79INaUc1rO1idJQFEsv5byIWokmAvAdD/fn5
+Pnji5UsD/Re2N8+mV7uKa8q7GBt4vhv3dLHj+7SLg3nwysg7GlvH88l7RWDSgG/
bDeZjHsCdzaNTBOH9+7pYmc9dDczYKI4Z59X2cjYQiTNFUjOFX03ll4PY3A1MlIV
Q9WokuFDP3AZtgHbRhyzTJtXZNQo7FiS4SUsKHXLiy1CtRdTUvCzL8Pyw/avGTmZ
yHtdxwydPW4c7c56OeLcfoe+s2+MOhxsGjCD0Zve3bl4LewiVxqnB7p5vmzuFDIA
CMat13cB0ipZllvOmY3nNdNNI24y8kpCvAf4vbZMPmdA+hYloWJUw9M0P5esq0Wg
g40Be/ENYFB6eU0wmlMy2PlDjstWo/ymxuwUjdLNXKZiaw8K8W95mPOUn4B5Py+j
H2SdHFMs+X1ZVNjmsGU5YHTlj1zTdktGv7xgehHR0BElEcS85z1Buzl+eaMLFl+f
zAEX49BKpy3GkO0BR4UoiCNn8XhzES/ooKSHRfu+qokrk1UdQMx5VkhUhAZ5u35i
0wL+URbe/E94Xn9n30RHh2+u/kNCqW4npD7fv1CCnxgBn8QjLhVP6hN+9GBtNr6u
T0fAjN2pOohNm9rhLu/l1PECAwEAAQ==
-----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 323338307095779822830317972574008822233368
 . . . . . . . . [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 2019-03-23 16:50:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 16:50:12 +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 825265696404745017510399325433076753836659403748613089102437841917092694904504224381071613856539091257744239391288615183623357282517905004159405830121933820790877407800324752060895214988568981999828033657335662874515292258088364362783685043928906517288727634719774392904658225897844493084996886151543203374186970428675402360269922045207637547735583438115123985199653423290147034066013953160854491699505785506908954526068676192922154880914051002548950415695105760789767840478756675823196838934621146571312777033557174314318827852195794231579576501132845969571202426112993105692019314997655202459841433352616229439997733878628112218391690638541227265668146377697350243671254235015614898319233396324284500228994720547584717110048388056602260787102538551633971418844997640955844156347964739294345335634240774586537313404991724725942586422676766158554290531947725485782229929143140570480152000500368155144163628301185664946492178108399330361817201222929051562462656490828528538002480866721623814164890401123311025150982206002601796616504135641904188785287636193666762734740753086353601581934980259980549687792641537485388540126462853264450571450998649883653495583193035869816861229927452810019490032997137048829388052421971471927366505713
 . . . . . . . . . . . . . . . . . . . . [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)
							89d7770a0917c9b3e05d582147133beb81ed79ea
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169abaca46e0000040300463044022035c7e76783ef2245f2234672731dff34e249ddf7ac86d3588f2e962a807b2fe402207dde0b7eb1cf8d200a4760d59bde3ee9cee6c6d97a74581026ef5ddb97a0398b00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169abaca66600000403004630440220361de771ae238507c82124368f7464d9011369c0b21eb47e9a68e55047e9296e02202f782af0b9a26668128c4c078ac7beabc1394b953ad60c2bac765ae5365ad077
 . . . . [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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