materialetecnologico.com
Issued by R3
About this certificate
This digital certificate with serial number 04:ae:11:98:cb:b1:81:dc:e6:4b:b2:a7:31:53:9c:5d:35:d7 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=materialetecnologico.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ae:11:98:cb:b1:81:dc:e6:4b:b2:a7:31:53:9c:5d:35:d7Serial Number (int): 407681665807727845016563503784199999796695
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 18:bd:29:9b:2a:37:68:7b:c0:9b:d6:ed:0a:cd:48:fc:e9:fc:a5:58
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): d9:b1:d1:1f:28:f2:0d:82:14:be:6e:14:7a:0b:b0:10:c6:f3:06:2b
Fingerprint (sha256): 83:2e:cd:da:3b:c2:0f:c2:55:cf:74:34:1a:ff:12:c5:75:68:a5:38:40:cd:f7:1f:85:89:6f:14:61:3b:a1:a8
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate materialetecnologico.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
materialetecnologico.com
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materialetecnologico.com
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materialetecnologico.com
www.materialetecnologico.com
materialetecnologico.com
www.materialetecnologico.com
www.materialetecnologico.com
materialetecnologico.com
46874.com
www.materialetecnologico.com
debatemaster.com
materialetecnologico.com
www.materialetecnologico.com
materialetecnologico.com
materialetecnologico.com
www.materialetecnologico.com
www.materialetecnologico.com
Certificate
The complete raw certificate details for materialetecnologico.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF/DCCBOSgAwIBAgISBK4RmMuxgdzmS7KnMVOcXTXXMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjkyMjU4NTBaFw0yNDA2MjcyMjU4NDlaMCMxITAfBgNVBAMT GG1hdGVyaWFsZXRlY25vbG9naWNvLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIP ADCCAgoCggIBAKGTqP5+NQ94EtmBAcS2mN8Whuq8zqg/0tw7IwzEc+pAb8/tG5wZ 0DXsD7tya46fNq6giy5jaTHwaaTDno6+G+GTE5/wRVMkXVrPEadCXZ46n5ZhFZnK z+eUidoDMenJHyKvAyWYIPgOQaNW4JudNFx3kKyfVYOiUiVVodw3QUBNTF8AYktB nkBLWSbrgU9DVcIce4KtiNgU/r4ebqkHI7OsLMlHmndSTxhwznItIhjZWv/HAnqO wUHY4OWnr3FRZHNMJE8tDzOIijRyJCFzP/Tph+Zisnrs4eIIf2nPb2Hc4php2WVO lX44fZzZP1kbaWm7GYdf6cYd6jIPjKq0tsNyQYJQoT/clkoUhkR6mbDAPU35VzzC KeMtLeRr2pFsH4xD6XgKix2Hqe8lsnZNvI/daAe8jbr+UgZYS387/DHq+R5ZULGB FheZRVwVYJxV5JQwLZqsSP55Lsc2hzglt2EY/68IUkNOi0XVrb3Is4hoxo6ijXGM +Z5BItSjpODZkgFT7fpMjLqkKhElRcRUkMG+qjfsonwnscTO7nGcEpvYoeybrHjq 0Q4xEowUAW66Ekvpj4WWOraZ206fFshqZ4C/Ljg9ueqISUoVbXD8MrsayGHCz/We 6mRZWrdtnnr2Y3meauRCyFbeKc37SafivXq2xyWK1gDRaRYJgkwOnVBFAgMBAAGj ggIZMIICFTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFBi9KZsqN2h7wJvW7QrNSPzp /KVYMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEB BEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUF BzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMCMGA1UdEQQcMBqCGG1hdGVyaWFs ZXRlY25vbG9naWNvLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB 1nkCBAIEgfQEgfEA7wB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRz AAABjoym4sUAAAQDAEcwRQIgKQ2q97lr0i7lIOKrlY7atn45cz8V4YtcF+JcMZHO MFkCIQC4iRVeXndIZQXJ+4a4HaCt8AwJ4G8R77cE6i3KtO6kxAB1AHb/iD8KtvuV UcJhzPWHujS0pM27KdxoQgqf5mdMWjp0AAABjoym6SwAAAQDAEYwRAIgGz1ZI/wc xFnxWL8gqaBagEGwNUR0UMsULRWGhmVd3vUCIBz+jEOyLM192jjUB67LGjgq5f4F 7AZVtZFC7T1fxoHDMA0GCSqGSIb3DQEBCwUAA4IBAQCOBRWqP38k2909fKUlJSPf /f4JM4/mVPnFEPpHYif75sUijSZW4hxLKFTjuH2PZgX4t+sjKTkDQUDQ8FDD1Bdi 3qUojNV5nIBxhxb7oMBRnIzAuOWqSLX05JpQbxbU61wHOIylR+RIuyrBIDcOvTl9 CrcyAjF8aKcL3To2vIolZm1fcC9Lyrbm1NG0Slt6pfE6dxHv05anwqhmAzY9F2/l PdYDLQhh6fJSQMpKz8sVz2d4y2epVmKSKP0F47riuZEnL2T3gY/hQ3lqX6EOO/PU IS3IuyLFhVZK49QNCmlJSS+zsRz4PGu+OFwSeW4VWcMcbIhLtS1X1yCIg5fKTxmX -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoZOo/n41D3gS2YEBxLaY 3xaG6rzOqD/S3DsjDMRz6kBvz+0bnBnQNewPu3Jrjp82rqCLLmNpMfBppMOejr4b 4ZMTn/BFUyRdWs8Rp0JdnjqflmEVmcrP55SJ2gMx6ckfIq8DJZgg+A5Bo1bgm500 XHeQrJ9Vg6JSJVWh3DdBQE1MXwBiS0GeQEtZJuuBT0NVwhx7gq2I2BT+vh5uqQcj s6wsyUead1JPGHDOci0iGNla/8cCeo7BQdjg5aevcVFkc0wkTy0PM4iKNHIkIXM/ 9OmH5mKyeuzh4gh/ac9vYdzimGnZZU6Vfjh9nNk/WRtpabsZh1/pxh3qMg+MqrS2 w3JBglChP9yWShSGRHqZsMA9TflXPMIp4y0t5GvakWwfjEPpeAqLHYep7yWydk28 j91oB7yNuv5SBlhLfzv8Mer5HllQsYEWF5lFXBVgnFXklDAtmqxI/nkuxzaHOCW3 YRj/rwhSQ06LRdWtvciziGjGjqKNcYz5nkEi1KOk4NmSAVPt+kyMuqQqESVFxFSQ wb6qN+yifCexxM7ucZwSm9ih7JuseOrRDjESjBQBbroSS+mPhZY6tpnbTp8WyGpn gL8uOD256ohJShVtcPwyuxrIYcLP9Z7qZFlat22eevZjeZ5q5ELIVt4pzftJp+K9 erbHJYrWANFpFgmCTA6dUEUCAwEAAQ== -----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 407681665807727845016563503784199999796695 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-29 22:58:50 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-27 22:58:49 +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 '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 659175823024352412347762791055718152153134609774741100193786386855434440445256906910968180131991220907578358108710807902238348790812688003543000072291826391086630406695437494310705989744224620865814513378542240725490749456943953483901476455190114084232611919633289973527462600424912353766035431703693729446375479132209156117904526808805094785535602116006971813466313141942316037340861844749768930933404101160134459218522170954356618812549999146352528700130504118995541032453430683735042745834916499317008778354289217226637201905818335244760287513287661098285928957333700073936029780714764548675124267323742805418534954900872537030577009157076677733976024708787127727703135726693527358728866047321159064285929125221613712357069207786791911532530138353978270156245914962860439122859976847932179800130549965641744392642877332174690535972566364229453594896518116401821195248070259409595864658201183465136215520773694201340925637434274685712889897635529657022213941467606819402260074201600536214247302044375062551563904542292823183597962411121135235316657740938658881897717771548074112846423144572686890916231360080777742916584388099181439829797563691819070006935959019306365564896168816955251024663097351364661421739551498172257303089221 . . . . . . . . . . . . . . . . . . . . [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) 18bd299b2a37687bc09bd6ed0acd48fce9fca558 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e8ca6e2c500000403004730450220290daaf7b96bd22ee520e2ab958edab67e39733f15e18b5c17e25c3191ce3059022100b889155e5e77486505c9fb86b81da0adf00c09e06f11efb704ea2dcab4eea4c400750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e8ca6e92c000004030046304402201b3d5923fc1cc459f158bf20a9a05a8041b035447450cb142d158686655ddef502201cfe8c43b22ccd7dda38d407aecb1a382ae5fe05ec0655b59142ed3d5fc681c3 . . . . [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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