www.expicorp.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:21:76:35:ae:42:d5:60:30:9d:e5:cb:06:f4:33:e4:c7:95 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.expicorp.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:21:76:35:ae:42:d5:60:30:9d:e5:cb:06:f4:33:e4:c7:95Serial Number (int): 272723303533342198007919039787715881387925
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: dd:03:06:06:4b:01:f7:cd:58:da:76:b9:ac:6d:34:96:76:b4:b8:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 28:80:3d:fa:e4:4d:ec:c9:e7:53:d2:73:7a:9e:f7:9e:ff:3c:ba:02
Fingerprint (sha256): 40:e0:f9:89:89:65:02:14:3a:4f:a3:f4:5f:10:ef:e3:a3:34:92:41:17:84:17:c0:10:c1:ee:53:9a:cb:1b:4e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.expicorp.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.expicorp.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.expicorp.com
Other certificates including the domain name expicorp.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.expicorp.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISAyF2Na5C1WAwneXLBvQz5MeVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcwNzA5MjZaFw0y MDA1MTcwNzA5MjZaMBsxGTAXBgNVBAMTEHd3dy5leHBpY29ycC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDDuqELT3M1ThgmQtbR9hFlW2ghJiLT OdV//XwrpRlmiTCUKY+/aZ3Ny8uUwu3dL5PNWTW+ovDNIlTPU3gEQ2hPy8h/QdN2 24kCdVgXjmwUO4bMXfByGfxzOuz0TLQS4RrC8A1qCEP+xS8B73X0Y3MoPnCGq5J/ a3mDAxHjjZtPwH53NQ7jpKJdCpFFJkASjNlNMWFg6t7/XRy8+x5d5GQeeNyspY0t 0aqu3FJ0jt1bvotSpiQYbqA1E+fV+LvXvc3jzOxNLTtXut2D8XDixRoKRQaoOshI PB+CUfQDeOmC8w/+pZcsaWS3+QdJpRmem6LfpajgzY5LuGQVRwX3dNJ9a0fJ4OCn hsmp5BvLXIfVzNj8KZDxeAb4yfnBx18MGgtTkEvbl2WYHYB6Rq9HdZ0Ab/AJOXx9 A0FiR+DloDxmYz/+ef7hLJvcf+BOQdTVKk0yBK2gkiVmOEdJLUypTaBZNcALymyx czf44S5q/sqSWrxLkB4a70DIaZkcqKGB1D7c/ToRzcO78xR5DQ3edfjmVmnNVOWe arKiPy/CcVGfsI0qAwYtElgZrgoUHuJ72Fr6Pd9f50rfZ7ng8BQTGaYDBeOFPpSf SWG6pAdjV6a1eHU0FdFwZ5LdovfiHaRYjBAkOUdRMkkd5w/AY9GCXbERqMOVD4L0 fXc7mA9cdzyeXwIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTd AwYGSwH3zVjadrmsbTSWdrS4WTAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5leHBpY29ycC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAXBS MebVAAAEAwBHMEUCIExS6TmuMWU+OtO7jxN6U45BXTzrOv7voy6LUF8sAmeNAiEA 2q6JvqQEW/EdV5AxGP2YISvmGan6UOSrgHOpOnUhSb0AdgAHt1wb5X1o//Gwxh0j Fce65ld8V5S3au68YToaadOiHAAAAXBSMeb/AAAEAwBHMEUCIQDFAsyDfDGnL85o czFfk/TWEeYEpDl1eI4W4jul538VagIgDI+Ljd9MKNffAoOiGEvwlhKfpIoEKe0G YI1eVM6e9U0wDQYJKoZIhvcNAQELBQADggEBAHxdhT6sePCU5k3t0t5Ofp2g/UBM B8n19HjPXBDlT4DV3OUmZhFKg8IAkahv7qubnlerrUoQWWCJOpYJQT9ZCEQhwTSJ 117zUim6VjVblA9Nk2OmU7L2qBWrvT+mu8AETcpMFBbBeT0xq+teAPnvkcTpNbko 7TRMZKz9dM8twwFf9TnWjS/jrMuj3jGO1DYokn6oZz/3u33dEBEZrxCqBrS+zaj5 ikHHx2KFopurVdH+QZBqh3StAkhXPoyyM/ycQn74CnpyoIK9M/7KeLsy4lDnZVdz q1kBKyrpejUcnVT6xByyVP3Kstap3GjdYTjUbcdLyChRWu2wmcQNRqZMj6o= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw7qhC09zNU4YJkLW0fYR ZVtoISYi0znVf/18K6UZZokwlCmPv2mdzcvLlMLt3S+TzVk1vqLwzSJUz1N4BENo T8vIf0HTdtuJAnVYF45sFDuGzF3wchn8czrs9Ey0EuEawvANaghD/sUvAe919GNz KD5whquSf2t5gwMR442bT8B+dzUO46SiXQqRRSZAEozZTTFhYOre/10cvPseXeRk HnjcrKWNLdGqrtxSdI7dW76LUqYkGG6gNRPn1fi7173N48zsTS07V7rdg/Fw4sUa CkUGqDrISDwfglH0A3jpgvMP/qWXLGlkt/kHSaUZnpui36Wo4M2OS7hkFUcF93TS fWtHyeDgp4bJqeQby1yH1czY/CmQ8XgG+Mn5wcdfDBoLU5BL25dlmB2AekavR3Wd AG/wCTl8fQNBYkfg5aA8ZmM//nn+4Syb3H/gTkHU1SpNMgStoJIlZjhHSS1MqU2g WTXAC8pssXM3+OEuav7Kklq8S5AeGu9AyGmZHKihgdQ+3P06Ec3Du/MUeQ0N3nX4 5lZpzVTlnmqyoj8vwnFRn7CNKgMGLRJYGa4KFB7ie9ha+j3fX+dK32e54PAUExmm AwXjhT6Un0lhuqQHY1emtXh1NBXRcGeS3aL34h2kWIwQJDlHUTJJHecPwGPRgl2x EajDlQ+C9H13O5gPXHc8nl8CAwEAAQ== -----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 272723303533342198007919039787715881387925 . . . . . . . . [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 2020-02-17 07:09:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 07:09:26 +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.expicorp.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 798504734726339345019005974255819310148510605222420182412246717103505721870942640189841028904734439850342721804385668386146789751012559517580834295805331529394504666551097689056571613496816080477466288008919802337985557058037617791409145903900040470079501459223389253431235306065222401129397250648864192315504232765215504351549828056126091098066491128217096610131721027127491122674377923171039837318316829173441904790009275143537078579938614717833762068167033104103099584387929898570163843223044387758323282198739774991673500500063376945011010619032689918951644829191447517588775282620311480383656050174864603365000414043718435394758708757484265423610580630438620007744709042128580507385439761330592440471286150395472038646099390965107761553357231844088709259158512931869913925302300931118454596838413398563523960747488765765620492604321149072838554280065727187189332853591422310500411654992945181393767333867697288455777347027367697058841532383876688920701271491874696951743604322674046694989507572500096181457822635986898890688573481096677484803358711448308487906629455545012005071472223192523930200389537944325613956992817694189589093934668839982433239135190163383983121143288105146942171280930047628996401727724801948120304623199 . . . . . . . . . . . . . . . . . . . . [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) dd0306064b01f7cd58da76b9ac6d349676b4b859 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.expicorp.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001705231e6d5000004030047304502204c52e939ae31653e3ad3bb8f137a538e415d3ceb3afeefa32e8b505f2c02678d022100daae89bea4045bf11d57903118fd98212be619a9fa50e4ab8073a93a752149bd00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001705231e6ff0000040300473045022100c502cc837c31a72fce6873315f93f4d611e604a43975788e16e23ba5e77f156a02200c8f8b8ddf4c28d7df0283a2184bf096129fa48a0429ed06608d5e54ce9ef54d . . . . [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) 007c5d853eac78f094e64dedd2de4e7e9da0fd404c07c9f5f478cf5c10e54f80d5dce52666114a83c20091a86feeab9b9e57abad4a105960893a9609413f59084421c13489d75ef35229ba56355b940f4d9363a653b2f6a815abbd3fa6bbc0044dca4c1416c1793d31abeb5e00f9ef91c4e935b928ed344c64acfd74cf2dc3015ff539d68d2fe3accba3de318ed43628927ea8673ff7bb7ddd101119af10aa06b4becda8f98a41c7c76285a29bab55d1fe41906a8774ad0248573e8cb233fc9c427ef80a7a72a082bd33feca78bb32e250e7655773ab59012b2ae97a351c9d54fac41cb254fdcab2d6a9dc68dd6138d46dc74bc828515aedb099c40d46a64c8faa