www.materialetecnologico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6a:95:c5:ce:d4:2a:11:7d:7e:a6:2b:3b:5d:bb:7e:3e:9e 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): 03:6a:95:c5:ce:d4:2a:11:7d:7e:a6:2b:3b:5d:bb:7e:3e:9e
Serial Number (int): 297605870737739069213146545340972651134622
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8a:3a:bc:c6:69:ad:f2:66:39:f6:67:c8:14:e5:79:1d:5e:49:d5:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ac:ce:05:37:cf:0f:62:ce:00:61:b3:12:c2:61:a6:b5:31:e3:d0:e7
Fingerprint (sha256): 80:73:b0:ec:ba:ec:7d:50:83:e4:7f:64:79:66:5d:e8:ae:2c:cf:15:da:c3:ce:e7:ca:23:59:65:84:ac:e2:59

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 297605870737739069213146545340972651134622
 . . . . . . . . [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 2019-10-13 04:30:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 04:30:49 +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 719009115562704899438245712281876078127971775868001343972802438187283431030376656054104447910734214135239248152566375714963930795282886922219782148356788268094753959862225493001845503343414663585953305266069617881901116610909172108194054283249380458897990516786936553145740518349377071558944971145863088041256509482653382394983086627291737149001953134282110836421917040134948036060488452753777563970367477896477839321230227183615229576169563942385173330773160038263729601311508129292806161827049876886817201933739049787221692447820136083434075898022366046554344113745576537201155481506201312609666767885708898635755987730397095357943424860934729177153682938192502007655258473901279605539266049192698838179717932683477522155771454344116523996729323685726455064134985614033030536188586163853139992998618643868762566583684346229367804606719547968476943429060294132970272032072624613756335485521435796083688178863022935936420709775554856049937115514781783438222327573087411165977359622434633958129527730497344703290977186545319469902358482967988610441522375196752334032683209456780602224762163104137963833359510131005094502967931020827154434641407138822623105374287697507087702698371458484811071579999063351759559454362777722933404274207
 . . . . . . . . . . . . . . . . . . . . [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)
							8a3abcc669adf26639f667c814e5791d5e49d5cb
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc39907e100000403004730450221009865ccdf2bbe3917c4c3159c6276d7104e5f7f2eaf24cdd8909f208871559ebe02201868efc523497df5128d812343c4165e7bfd1732a9e8eed3928b3f78c6383ccf007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc39907d800000403004730450221009c9b7463d82cc455cc1d92c441f052aa9ffa9f611a4022dcc7634c6fbd0fc875022050922a061949c1e41699ca3137769138c8329a6109721326a0357e2f57d32365
 . . . . [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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