www.ceoupc.com
Issued by R3
About this certificate
This digital certificate with serial number 04:a0:21:b4:6d:90:a1:2b:cd:b5:b4:eb:92:74:c0:e4:5b:b2 was issued on by Let's Encrypt.
With 15 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=www.ceoupc.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:a0:21:b4:6d:90:a1:2b:cd:b5:b4:eb:92:74:c0:e4:5b:b2Serial Number (int): 402939123793927961475329143470577196227506
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e6:fb:db:6a:48:5f:9d:66:aa:c7:cd:d3:d7:ad:db:aa:14:91:eb:53
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 24:01:d6:e9:70:81:42:16:45:3f:fe:a5:c5:7a:14:04:9b:2e:b2:90
Fingerprint (sha256): 0d:88:2e:5b:81:10:87:26:03:43:e3:ef:68:7f:cb:3a:b0:b4:3b:be:79:c8:bf:79:4f:84:bd:d6:4d:b5:ad:ce
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.ceoupc.com
15
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.ceoupc.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
autodiscover.ceoupc.com
ceo.upc.edu
ceo.upc.es
ceoupc.com
cpanel.ceoupc.com
cpcalendars.ceoupc.com
cpcontacts.ceoupc.com
mail.ceoupc.com
upcedu.ceoupc.com
upces.ceoupc.com
webdisk.ceoupc.com
webmail.ceoupc.com
www.ceoupc.com
www.upcedu.ceoupc.com
www.upces.ceoupc.com
ceo.upc.edu
ceo.upc.es
ceoupc.com
cpanel.ceoupc.com
cpcalendars.ceoupc.com
cpcontacts.ceoupc.com
mail.ceoupc.com
upcedu.ceoupc.com
upces.ceoupc.com
webdisk.ceoupc.com
webmail.ceoupc.com
www.ceoupc.com
www.upcedu.ceoupc.com
www.upces.ceoupc.com
Other certificates including the domain name ceoupc.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.ceoupc.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF+TCCBOGgAwIBAgISBKAhtG2QoSvNtbTrknTA5FuyMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjAwNTMxNDJaFw0yNDA2MTgwNTMxNDFaMBkxFzAVBgNVBAMT Dnd3dy5jZW91cGMuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA uxIpkVqjzNT6Dic67H35kBoCTgU7QUHdpHn/XU4tQyIKDHAblptrMqfYghEmKZ8T lIYpN8zSIOk3izUeWtqU9DRI0lE8ScnTBw8RU44XawAqo+q4YBrOyVs1TG5GIOvz 8sBwRT9zWX0JMb6BEhXUdmicpLyxqBrTwjzf+vZiD8Y++eOLy35RItVtwUBk/5XR 1hVyiOP9aqq4LrZu+JlRgZLG6zqUicN/rQfaAVkzlESyLCLcuesW7YOHcBMfUgyD kWgNN4RD7KQIP94jQUimQhXwa+P4ZxKqcifuktKqxN1DrtCSyERCpUR7UXwU5dNF fp7AbJVTdxZl+y9wZV2XfQIDAQABo4IDIDCCAxwwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBTm+9tqSF+dZqrHzdPXrduqFJHrUzAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzCCASgGA1UdEQSCAR8wggEbghdhdXRvZGlzY292ZXIuY2VvdXBjLmNvbYILY2Vv LnVwYy5lZHWCCmNlby51cGMuZXOCCmNlb3VwYy5jb22CEWNwYW5lbC5jZW91cGMu Y29tghZjcGNhbGVuZGFycy5jZW91cGMuY29tghVjcGNvbnRhY3RzLmNlb3VwYy5j b22CD21haWwuY2VvdXBjLmNvbYIRdXBjZWR1LmNlb3VwYy5jb22CEHVwY2VzLmNl b3VwYy5jb22CEndlYmRpc2suY2VvdXBjLmNvbYISd2VibWFpbC5jZW91cGMuY29t gg53d3cuY2VvdXBjLmNvbYIVd3d3LnVwY2VkdS5jZW91cGMuY29tghR3d3cudXBj ZXMuY2VvdXBjLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQMGCisGAQQB1nkC BAIEgfQEgfEA7wB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAAB jlqO9d8AAAQDAEcwRQIgHJuvhI7TjP1jvjBBraZK3CRB/NcEiSJbNnnF1cd0FSEC IQCGwLxw0gVmPF4as7DuqvPYZkBIzXTRVCIrXipoORXFHQB1ADtTd3U+LbmATosw Wwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjlqO9dsAAAQDAEYwRAIgCSZoCgRzhdnR JdO3H7VuwE/qlHvucfG9wU4TQvzLL4wCIBHMIVHR2USIW/Roe1rdIfWt137cnaDK w/jT5c9oDXbTMA0GCSqGSIb3DQEBCwUAA4IBAQA+d+eheqp5G5HXruM5GuuBBD1q BEZdp97UT4Tp8S03xNNhprXn1Mwy/ZBzz+5G/O6FtvF54vx3N1Qs6y0rpPJlinTC 6rAptL+WsPr4pbKBmfXtMIAoDLsJrGXndJI2Q9T4nwF/31/dehBcNjcWWL4bXKUx 0D/GSRO5H8fKw8ElGLMzPe7wY0nTEWFnQLbqzOeFe6kD3tjQQTijKe1SAXDqJHoZ /S9PJo2tWG5+ALxpnIXoJ2grRAjpNjzB0RPE+DbZasogSH9pCTOhq++jAMwG1+gz MRDbZzC6Kr6Se7xE56dgdENP1bgaDsh+QKAQUbBWOr3bNMopu7g0CvCQTWdk -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuxIpkVqjzNT6Dic67H35 kBoCTgU7QUHdpHn/XU4tQyIKDHAblptrMqfYghEmKZ8TlIYpN8zSIOk3izUeWtqU 9DRI0lE8ScnTBw8RU44XawAqo+q4YBrOyVs1TG5GIOvz8sBwRT9zWX0JMb6BEhXU dmicpLyxqBrTwjzf+vZiD8Y++eOLy35RItVtwUBk/5XR1hVyiOP9aqq4LrZu+JlR gZLG6zqUicN/rQfaAVkzlESyLCLcuesW7YOHcBMfUgyDkWgNN4RD7KQIP94jQUim QhXwa+P4ZxKqcifuktKqxN1DrtCSyERCpUR7UXwU5dNFfp7AbJVTdxZl+y9wZV2X fQIDAQAB -----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 402939123793927961475329143470577196227506 . . . . . . . . [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 2024-03-20 05:31:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-18 05:31:41 +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.ceoupc.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 23615519229161790407778462428870120522662427435223236453728749416730496212328503263665395909733383362689772695694270278008562240039121858913325303778229790206702922524292686322344893445099551282089629947603317192752613314759908620348245598289582331173993843654622443507195583263619606699899970015559917356520425197343646662004312911651106960030529662035165578295967234557660051270430313452174110794944402204545422803391295173591944150919325714963255281172260932948423127889236405776660573996497908956423123722220893318079138984115691362139247888450582937270782957155213191181821755263975654975598309120722668846159741 . . . . . . . . . . . . . . . . . . . . [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) e6fbdb6a485f9d66aac7cdd3d7addbaa1491eb53 . . . . . . . . . . . . . . . . [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 (287 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ceo.upc.edu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ceo.upc.es' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'upcedu.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'upces.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.upcedu.ceoupc.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.upces.ceoupc.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) 00ef00760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e5a8ef5df000004030047304502201c9baf848ed38cfd63be3041ada64adc2441fcd70489225b3679c5d5c774152102210086c0bc70d205663c5e1ab3b0eeaaf3d8664048cd74d154222b5e2a683915c51d0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e5a8ef5db000004030046304402200926680a047385d9d125d3b71fb56ec04fea947bee71f1bdc14e1342fccb2f8c022011cc2151d1d944885bf4687b5add21f5add77edc9da0cac3f8d3e5cf680d76d3 . . . . [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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