www.materialetecnologico.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:63:4d:7a:a6:48:97:52:86:56:5c:fe:df:de:86:8c:77:31 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): 03:63:4d:7a:a6:48:97:52:86:56:5c:fe:df:de:86:8c:77:31
Serial Number (int): 295127799508977081503924842428799323502385
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ca:71:7f:ea:1d:5a:89:13:72:5c:12:4c:41:ba:9b:53:76:ad:cf:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 23:a9:5a:4f:49:ba:c2:50:a6:67:8c:75:75:ba:17:a8:2d:19:18:b9
Fingerprint (sha256): 96:b2:c6:27:00:21:02:47:1f:77:0d:67:19:2e:17:ad:0f:8b:da:62:96:cd:70:1d:48:dc:f8:7c:67:da:6d:c0

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-----
MIIGcTCCBVmgAwIBAgISA2NNeqZIl1KGVlz+396GjHcxMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MzExMDE4NTNaFw0x
OTA4MjkxMDE4NTNaMCcxJTAjBgNVBAMTHHd3dy5tYXRlcmlhbGV0ZWNub2xvZ2lj
by5jb20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCoGSdyGzwWShHm
lOalb9orKoCKA6PzrTaAu/jSgm6nVd9g60yrV1KTWIrwKLzQWw/+Cnxavn5+xqfK
xLkhkTvJImGXLmkcmflY8sOtA2hNYVsBoEea803B1/QLnT/VXcCJ7yZmIK12KYFH
CnK6aB4FwSgF9rwLi5hDcJDp3VS7/i7uugzA4OxstIvTWDTFDNsS2AnoasJLimgX
f2K4FEtONdV27hZ0dP10xMWwc1FEXemwyTiaPcdm18369sd7yMIlZNgdL8a0SWLY
hFOyqK+0+TC9bwzuETwnP1QC6n7RTWUZnnB9LuJIcC3LoCeJjWyb5t94WLaznl4r
eQEJD8JL87NpjA5kZcZIxz4dTvg9hpePaXkTbYBmiC2Ezo0wXQ/fggUyQt677X71
ASBC2cTyNJJI/TVPiDZaumJua/6/1yvEw6HJ9jIPJIOh+8jFh9fUvwsDMd8g4JiH
muTyNK46vcb5k1wxAA16k6JsmijIGvb5rCf2QnSJhutAp0WiTBMj1hbFcpj7RX37
T1GFzyI/lfN7qjF8cXPnr6uF5PJBrgcq6EHApLL13RA0KcJEqXg9A/oSlD9pQlHm
yhyE21EEz4oR7G+QhxAG9eaIygEZBfqD+tdzart7fBQPRPF4VvQu4TIlCAGM5dXN
ennKWfqPGrqa3FfQ5UCrclpxU7QW6QIDAQABo4ICcjCCAm4wDgYDVR0PAQH/BAQD
AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA
MB0GA1UdDgQWBBTKcX/qHVqJE3JcEkxBuptTdq3PcDAfBgNVHSMEGDAWgBSoSmpj
BH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0
dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0
dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCcGA1UdEQQgMB6CHHd3
dy5tYXRlcmlhbGV0ZWNub2xvZ2ljby5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEw
NwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j
cnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgBvU3asMfAxGdiZAKRR
Ff93FRwR2QLBACkGjbIImjfZEwAAAWsNnTCIAAAEAwBHMEUCIQCPub4UwXKLipcs
QuCRxVgvhpsPDxt4JTIt2FHtZnncegIgFUbBu+Kd7iT1emN1o5c7ouy+jfg+Ewnv
Y+pure+pMEsAdwBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWsN
nTDEAAAEAwBIMEYCIQClcMTdf6RJhB1vDfa41nD0AdPom28/J8Lqg+sLvWpeHgIh
AIwhzV77SJHUvLlZwego2QLkivF0aWnft5yMObe1ARF4MA0GCSqGSIb3DQEBCwUA
A4IBAQBygiubws+tv07vbMUa8fdrR3M0+7Dqw/2AVGd28yqjOjM+01Z2j3HPG5q2
iTI2XVo5RtfTU0Is2wDiLJ1a4ufRIoPMM7R8UahGXEf60GCEbCY2hZtk2weG8JRo
KYUoqAzO86n1P58zuv9mfsPbkKnJOkQjKtY5IQbdFMG0a42I79o4xIxYDN4vSQI4
c1fXvxcb7S64ugK1DmhXWmB/Q/nJUamH6nXjaOiW/wuPClDuyrktd3n3FYhyUDSX
f0rhUXgEbrGgt24DlxkXiR+/+ps8lz8ccF2li3jcCjSmb3gizLyWxbNC25K/xY5p
4EsnzuX9Ksle8RpxHIdltk1MMz5B
-----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 295127799508977081503924842428799323502385
 . . . . . . . . [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 2019-05-31 10:18:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-29 10:18:53 +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 685781061681865178303737353343361485664876300642396290999461100674125153282425862910571040811730418596905688424182219345306600915583534984431181743122557849657258794034144636979154062018341340397346962383376288464022777506862048764630667794590467925227195366304074979523918713381455334260159356360865566430118519389103669019603793762308289418383903051686872342592412275886349145280584721283702598246106654240616762562521705438537730306710494511160651636173555456759095862584934023234540814307019902064523916307358397396378275823755714149439018587252378573607209337192933145330630531647662013872357577924662608595716604356888059163199159187453163617285048519978778340723265373438734863478282358257028831038462172980697123226444110275933756393377661749957609166388908032620080146059910782381069321296735644039456742800773636890133404423740962696601917824806831221260257425665885848037482307638074211625435002356163441435448446506612605322860345775253992257681257382674980257583299925176976011643985125507624403023255412753049664978495732191535713092191423062335222720363432880314379975447282800405435095650423591839607487164273172446898116697787707342726445410942976111539106671018028859190044807866733119306447603455670824345951016681
 . . . . . . . . . . . . . . . . . . . . [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)
							ca717fea1d5a8913725c124c41ba9b5376adcf70
 . . . . . . . . . . . . . . . . [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)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016b0d9d308800000403004730450221008fb9be14c1728b8a972c42e091c5582f869b0f0f1b7825322dd851ed6679dc7a02201546c1bbe29dee24f57a6375a3973ba2ecbe8df83e1309ef63ea6eadefa9304b00770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b0d9d30c40000040300483046022100a570c4dd7fa449841d6f0df6b8d670f401d3e89b6f3f27c2ea83eb0bbd6a5e1e0221008c21cd5efb4891d4bcb959c1e828d902e48af1746969dfb79c8c39b7b5011178
 . . . . [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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