ceoupc.com

Issued by R3

About this certificate

This digital certificate with serial number 04:ff:53:a1:57:10:2a:ca:0e:73:8d:31:42:ce:3c:af:9a:be was issued on by Let's Encrypt.

With 15 subject alternative names this certificate can be used to secure multiple fqdn's. 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=ceoupc.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ff:53:a1:57:10:2a:ca:0e:73:8d:31:42:ce:3c:af:9a:be
Serial Number (int): 435332310941175195653951627549169498954430
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 78:f8:b1:79:1f:bb:0b:fd:9c:7e:12:cb:1d:f8:b8:d1:71:2c:87:a4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f0:47:4d:3b:82:c8:8f:f8:e7:1d:76:21:58:06:46:5a:5f:e5:48:b5
Fingerprint (sha256): f6:0a:96:62:a7:80:1c:1c:f3:69:20:b4:db:7c:7b:fd:bc:6e:fc:c1:ce:5f:a6:5d:28:da:ef:ed:88:44:c4:f6

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

Revocation information

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

Check the revocation status for certificate ceoupc.com

15

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

Other certificates including the domain name ceoupc.com

(limited to 100 certificates)
www.ceoupc.com
ceo.upc.es
www.upcedu.ceoupc.com
ceoupc.com
ceoupc.com
ceo.upc.es
ceoupc.com
ceoupc.com
ceoupc.com
ceoupc.com
ceoupc.com
ceoupc.com
upcedu.ceoupc.com
www.upces.ceoupc.com
ceoupc.com
ceoupc.com
ceoupc.com
www.upces.ceoupc.com
ceoupc.com
ceoupc.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA06LNCZ76N8yhuOoFM5sk
7+QhacAMR0RHisK95aDrc/Ha3BhxCwS1RXZOPd/t5pCqldytDq7fn/IbIaEfqQv2
xsWao9Z/7T3/dNr9OBCXrTX3pgvBZZytlQ0nAIxjYbFlxqY/K/1Ut4uaX8LotZqE
u8lj5Scvm4yIZfIY60E7dIE0qDpCLtPP3q+PRK5FV3kNiEC51EuMzu4nsaK82MFP
82//TQM7vQMIlljiQF5aM657VW+zD/LsPUAEhX8S1s+CzKAkzwRtnOmP8r6j5i3x
XpxNbmHqb9le1HNs5qJiUJFtoirmoqHqGTLWUOz3RPewuyd5rDwmkNWRn2tyAKZA
rwIDAQAB
-----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 435332310941175195653951627549169498954430
 . . . . . . . . [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 2023-07-19 05:34:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-17 05:34:22 +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 '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 26716562477543646870599661571458293923613529252527356670297257985470275685278558000472952055333344897563500865681451709878919575324130650147440729317853410800974973346381086546481006468294179387687767295819392669350588457282507798248346817307148986368454842747912886086799803001677728358559943799748822262109944948826241414795955724701683203566305107127832983993132036137193161160115174837391397283400394304497498517818180837115785858970794132631413134460723810584419464681289411255171788825878183517314623184334685878019134083338680492148113256249273109959557655042479656000827745875593520944153539398322385192370351
 . . . . . . . . . . . . . . . . . . . . [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)
							78f8b1791fbb0bfd9c7e12cb1df8b8d1712c87a4
 . . . . . . . . . . . . . . . . [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)
							00ef0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001896cdb60890000040300473045022100d1d3f1d987922553da139db04f07cc449e3dbf1642a508117716252219b5fab602204f0b25e65c8d53154e593cd68e9b2ed675561fe42698b1700796245ec952a949007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001896cdb607d000004030046304402206296c9bdb1bd6c6311c92ba44d1c224f89913abb1209d31722edc67d24fdc8d40220512c364d37c0dbf22b1e5602dc69cae33c2769a90ea2ce77121909878a7334cc
 . . . . [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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