www.technology.jfk.edu.mx

Issued by R3

About this certificate

This digital certificate with serial number 03:b7:c0:0d:2c:eb:ee:96:ea:03:9b:d5:0e:9a:ce:d3:f2:e3 was issued on by Let's Encrypt.

With 4 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=www.technology.jfk.edu.mx

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b7:c0:0d:2c:eb:ee:96:ea:03:9b:d5:0e:9a:ce:d3:f2:e3
Serial Number (int): 323863811127980824181862319949554348454627
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 38:b4:e7:f3:c5:81:93:1e:29:18:ff:70:c9:cd:30:4b:73:3a:a6:b5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 19:49:27:10:44:5c:40:af:25:c5:81:ca:5c:8e:4a:dc:02:3e:6e:fd
Fingerprint (sha256): a0:ec:eb:e8:75:c2:4b:ca:30:a0:64:16:8e:26:e8:83:68:ce:fe:ca:15:27:22:10:78:80:bc:7b:49:54:fb:f9

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

Revocation information

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

Check the revocation status for certificate www.technology.jfk.edu.mx

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.technology.jfk.edu.mx

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

*.jfk.edu.mx
www.jaguarshop.jfk.edu.mx
www.technology.jfk.edu.mx
www.uap.jfk.edu.mx

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21cli.beaumontusd.us
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web.euroamericano.edu.mx
21cli.beaumontusd.us
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admin.aloe.visd.net
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21cli.beaumontusd.us

Certificate

The complete raw certificate details for www.technology.jfk.edu.mx in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1oak5eOpCZcyBC617XFJ
o+W4HzHDBARehTdMRak2OE5jRVWSjdNmqht3HEI7osYLiKHNAqKeNCF8XZAb1Obr
XFt/xzqFoHV5fdOauTh8d5DevT2Cd1dM5RHDFX++ZG3pQLFtglrA1UvY3qxNROkO
1ak4339cUolUoBc1kD27qcnWyLY5VdqLmiaVH5G1J8BwiEYMTZO2EBrLU4woIO4/
kZdRTiAwMBkk2g417P1n1zM44Mi1Eq6SCHNnTdMleekS9rvVVZfeJ7oKLBlJEpPu
sQv3/V7YwSIasqZ9+cM0GRsvudkYI4sGMxo1wFDqfl6IqafxOB3V5iti1YqBWhfU
VQIDAQAB
-----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 323863811127980824181862319949554348454627
 . . . . . . . . [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 2023-08-02 05:18:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-31 05:18:49 +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.technology.jfk.edu.mx'
 . . . . . . . . [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 27081392759230198483839675002552486494736447590576014156728767662798842593540431457678374495477012811861280635112203507014803692985399193108439280030885021081076314517306401785497815917136432066487810562996209788808328430223013749956521891813940762611045285882147200076161163397272987530344154900522316142470407114391175351786703521730540405119468847123355098204404495992894143770742267600624203987600305860152135007235065254394384671492328632841783989071731643986582846685984050584611845639725446018284279034167272926606538969709073273898339724510169590088836036863391931441576978010479316183649784668232388454110293
 . . . . . . . . . . . . . . . . . . . . [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)
							38b4e7f3c581931e2918ff70c9cd304b733aa6b5
 . . . . . . . . . . . . . . . . [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 (90 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.jfk.edu.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jaguarshop.jfk.edu.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.technology.jfk.edu.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uap.jfk.edu.mx'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189b4e62af30000040300483046022100d24cb289dddfef149671ee41cf92592b0aee4c8d3079cb92379536f5c4e98b8e022100ba373cf170b4c06ec5bfd7bffa51367b4cde3e571b3960cd4b1ea98ac90097f6007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189b4e62aef0000040300483046022100ac8967a74cdd24fcb820e56d84fe39bec51232c184914e22da3b1acb21908c75022100fd6d2fe97f3c42a9120d92914c16d639158740f124a20a44fa17a249b1c22276
 . . . . [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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