mkt.marzanoresources.com

Issued by R3

About this certificate

This digital certificate with serial number 03:68:fa:33:00:08:12:fe:47:dc:5e:a2:cc:fb:8c:6b:23:da 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=mkt.marzanoresources.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:68:fa:33:00:08:12:fe:47:dc:5e:a2:cc:fb:8c:6b:23:da
Serial Number (int): 297058795761784057821299868746807998358490
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 06:04:49:38:ca:f2:62:97:bb:8b:7f:87:36:03:b5:a7:c8:b0:7a:1f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 74:66:12:46:4d:3c:0c:b0:54:cf:87:2d:c0:57:79:45:f0:3e:99:9f
Fingerprint (sha256): 88:78:f6:b9:e8:a1:65:ed:a3:2b:44:37:81:9c:7f:d4:ab:9d:73:29:30:5b:6a:62:d0:16:a4:b0:d5:60:a3:18

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate mkt.marzanoresources.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mkt.marzanoresources.com

Public Key Algorithm

RSA

Key Size

2048

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

mkt.marzanoresources.com

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*.marzanoresources.com
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mkt.marzanoresources.com
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mkt.marzanoresources.com
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testmoodle.marzanoresources.com

Certificate

The complete raw certificate details for mkt.marzanoresources.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0oX3bUPX9YwljMl9HJJP
usA0m2/PjJpjSRpfT8S+dqljXbP8u6hyE6CF0t1Uv3AdbsKCA/duLsqjKtNwoEYx
zTRGE58DachUCLz/QsMOClxOFhAhw8J+ZAqpqjD7SyoYRap7vI5oqzajSu6+0Kaa
QlG6HnuuQbgu5+eOs6yyHrOt1Yb76GIGTUxrHZWj7J7ngrs5TKQ5E/3e0jrDd0Ek
nCQ7DOs/ilWeyxy+lqu13iLTNFqnBKsBLswt9Raox4Mu3TERqY7gDUSl3C7wV/P/
j0S7BY0WPJlyf9feYutEIsYbGP9WSE26kspVl2Va8nbyFH5Q3/peGXrpVDCqn/ZR
pQIDAQAB
-----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 297058795761784057821299868746807998358490
 . . . . . . . . [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 2023-09-21 20:20:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-20 20:20:33 +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 'mkt.marzanoresources.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26576105391587483304330669653663978916064257572946563460555095951678986912114781998321137408636168477827749377905878763696182415878677689126433119431595254431453436246836953849295706298647847578482844085541199560131792383405068314225822596989540021642191356892131128921364966058539622298355194271680610932015379703542782329013471228850589078638669806970489243509166528046947768640292050297360227597939267942507418826731851761375490875271577969225565274954560663816326075232113354592430848265826549713928317133284039269167252802446745021574210832672142955872853852577948322643322571672086905524983949223332312440525221
 . . . . . . . . . . . . . . . . . . . . [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)
							06044938caf26297bb8b7f873603b5a7c8b07a1f
 . . . . . . . . . . . . . . . . [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 'mkt.marzanoresources.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)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ab99db28c00000403004730450221009f6fd73a745179198306fbe7dba934ba8288508503150359d04fe0660eba0da402204268cfd99634347d5aa4ef310a64e7c3316ee420dfe928b6aebeb3f0b5f8dc860075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018ab99db4820000040300463044022001850f3103d592d15a4e86d87fc44ff075eb3669b433407d559f8fa037122aa502204c83aef6ad3efd15183107889c25a7851008cd4f479df83d804a10fd5055a9d6
 . . . . [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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