catalogocrai.usantotomas.edu.co

Issued by R3

About this certificate

This digital certificate with serial number 03:c4:ce:29:7d:f9:29:50:c6:ab:aa:45:58:64:5a:f2:35:61 was issued on by Let's Encrypt.

With 2 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=catalogocrai.usantotomas.edu.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:c4:ce:29:7d:f9:29:50:c6:ab:aa:45:58:64:5a:f2:35:61
Serial Number (int): 328306238118129370836618169096084323972449
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:89:59:dd:8e:79:ba:24:0c:10:4c:bc:b3:d0:7a:a9:31:64:3d:78
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7a:6d:10:3d:12:7b:28:37:77:95:b4:4a:7c:68:17:9a:d4:15:b5:53
Fingerprint (sha256): d5:9f:56:67:13:b2:2c:b1:0a:0b:86:3d:b0:42:ac:3a:71:74:9a:9e:50:22:25:76:a9:29:d7:59:fe:65:fa:d7

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

Revocation information

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

Check the revocation status for certificate catalogocrai.usantotomas.edu.co

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for catalogocrai.usantotomas.edu.co

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

catalogocrai-intra.usantotomas.edu.co
catalogocrai.usantotomas.edu.co

Other certificates including the domain name usantotomas.edu.co

(limited to 100 certificates)
craibooklick.usantotomas.edu.co
*.crai-ustadigital.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
catalogocrai.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
mesadeayuda.usantotomas.edu.co
zonedirector.usantotomas.edu.co
centrodesoporteacademico.usantotomas.edu.co
bucket.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
centrodesoporteacademico.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
mesadeayuda.usantotomas.edu.co
craibooklick.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
capacitacioncsa.usantotomas.edu.co
*.usantotomas.edu.co
craibooklick.usantotomas.edu.co
capacitacioncsa.usantotomas.edu.co
craibooklick.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.crai-ustadigital.usantotomas.edu.co
catalogocrai.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
craibooklick.usantotomas.edu.co
catalogocrai.usantotomas.edu.co
*.usantotomas.edu.co
catalogocrai.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
*.usantotomas.edu.co
catalogocrai.usantotomas.edu.co
*.usantotomas.edu.co

Certificate

The complete raw certificate details for catalogocrai.usantotomas.edu.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwGqGC72HQDT0D4+B2PpJ
Rz6gbVTBJH6WZieXc10SpbgHEKwRzzuZzjnlXV0ajb/fcJi+wHiY+4epWkXsfXVy
ft9miJOpNhTNJ7BzsqQ1SYhEXapZh2uFZobZORO4hPgBnOcVkE4QoZd7xMDZRHew
JyL2Ix/Eavhp/8Tzo4LFpwYOIO21PzEvmutJ5IuMjGqyPC4feUBa5iVOe2+Huyxh
jeNz9wNnn3ycsUOUnUhQ0S+zmBriz4Bb6b8Jti02gcJ+nfw2XxyBWgZn/sWBQ2Rb
XWlYf8zN7KPgC+gjcYmfz6Ps4UeFbkAeouF04oAUtJEi0TKSK/F42gYU/v9bjdlj
ZwIDAQAB
-----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 328306238118129370836618169096084323972449
 . . . . . . . . [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 2024-05-18 04:00:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-16 04:00:01 +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 'catalogocrai.usantotomas.edu.co'
 . . . . . . . . [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 24290283306623580151355104650731836405622621981395266686550594042675964419748286061221693790714487546659473827214724073995155235026632216971322379235206402117208416655202329334624854883601546249108157892046833900384895642619924418660014713228797921036110570995439787453169768188588319135445943451959387218789280378071910978238668016572392349617019949826193058708395300826678787366739317800881310066541827000108126618588540082560059812648282609048092349955326815587187143748437991841957487640512103373916721667422183669665221509499359632298558758815386589249255401774839363300807424313180202293373631257537806526407527
 . . . . . . . . . . . . . . . . . . . . [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)
							3d8959dd8e79ba240c104cbcb3d07aa931643d78
 . . . . . . . . . . . . . . . . [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 (74 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'catalogocrai-intra.usantotomas.edu.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'catalogocrai.usantotomas.edu.co'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f8a123ead000004030046304402204b7a5fef2945e8d1aa65b024561bba460cd6eced8697519766bddcf319ad15f0022079dc404551bb275011f9a5e358b55c6dc096ca4f06306a0ae6a820871694eb22007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f8a123f3f000004030046304402202aefc77e3fe0e1f9d97d688de23cd0a78fa25157102a00a62d5a2e1fc36d201e022042c17b282084b617fb51db29e07a6d08b780db8a04665bca969050fa8911ee38
 . . . . [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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