catalogocrai.usantotomas.edu.co

Issued by R3

About this certificate

This digital certificate with serial number 04:e1:27:a3:31:96:00:01:f5:5b:24:d6:75:31:5a:a0:c1:63 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=catalogocrai.usantotomas.edu.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e1:27:a3:31:96:00:01:f5:5b:24:d6:75:31:5a:a0:c1:63
Serial Number (int): 425065363526197991085360001107263035064675
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e1:a8:21:6e:37:80:7e:a2:cd:b8:be:7e:83:55:aa:74:6e:68:0d:bf
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8b:8f:45:23:9c:15:2b:30:9a:dc:13:6e:81:86:a8:47:80:b8:81:ba
Fingerprint (sha256): fb:58:3c:c2:35:27:bf:1b:05:65:0e:93:e8:b1:bf:81:08:21:f2:47:f1:a9:5a:29:f5:74:ea:ec:12:7a:33:cb

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

1

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.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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoFDGXO5rfiRZ/TXI9A7a
DGcfl8IdRlWwX6Msb1BbZl74fR+43nSiEwNH4zRd6L/JIu5VAH8eGsdULZnQz7V0
ZvdhBbRvJ+jrgWbOXJLOCchi5NueJ1potx7K7wUGmO0g/qAkljXjj3pBQXAHP90a
7GfpLZq70Nt9bQCRK37Jz8DdOxOZEY4HObz+YG8GqenIhZKGlrB7wZLQQm2sNq6L
2UNHfqNB/u06npCcEOGuoDHoaXhiT7EJeK7fU8iusr9ZybP29sBZEZ/nEd8cKNVj
7BKgzE3q67k61qv9EkXx1WH6jPJZsIqjG0kR/8bXFJb7wMchbP01nlYX6z6Ig23H
3QIDAQAB
-----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 425065363526197991085360001107263035064675
 . . . . . . . . [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 2023-06-16 03:01:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-14 03:01:44 +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 20237960360368845770473254001760532188362769957279370774686849342701510936856207277705884118188869666991244098488688556590218642173645309330603397737655866252182989066419754518884164507969184409548026381960129673312555179962400250996340170597769099920933719314790226861455004455235844020145214564227688754907869078119338117061675834810983557237380897659761548626370550350059024054144771290260912595908383867689333291381774575049113504055585602306236343772379270554368054029755982579825550496497784775728426787425264372871772321175059795243792731992844275165168307671606169292955500339891860800180616206203097638094813
 . . . . . . . . . . . . . . . . . . . . [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)
							e1a8216e37807ea2cdb8be7e8355aa746e680dbf
 . . . . . . . . . . . . . . . . [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 (35 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188c25dc7c0000004030046304402206157f6288c5ebd5fc726eeed922de41e621d412e34d2a078d553e0c64d3ce7ed02204799b1186513beafc5f7e9959f82749cfc4237f0005c9e65b7c694eba5911988007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188c25dc7cc0000040300483046022100da433460088678603974ff2dcbe125b4487efc4c391f0a5c19ca2beb6d85bd53022100b3212850e97e3862bc00482e7653922bb6dcd5226c186ff4e9767c1434d5a1bf
 . . . . [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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