*.cantamayec.gob.mx

Issued by R3

About this certificate

This digital certificate with serial number 04:a7:9f:e0:d4:62:eb:74:84:e4:5c:37:62:4e:2a:af:06:17 was issued on by Let's Encrypt.

With 2 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:
  • 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=*.cantamayec.gob.mx

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a7:9f:e0:d4:62:eb:74:84:e4:5c:37:62:4e:2a:af:06:17
Serial Number (int): 405488813636371889150879658229579446683159
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9b:a7:67:74:fc:cc:66:d4:5f:77:73:1f:3d:4f:00:da:aa:c3:61:42
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c4:38:ef:d9:19:ff:4c:7a:50:4a:45:4f:86:ec:a2:6c:e2:f0:b3:55
Fingerprint (sha256): 56:16:60:57:e0:57:3b:00:c5:36:a2:ec:f4:88:8d:ee:07:3f:00:25:3d:35:09:d4:e5:ac:9f:ba:a3:42:f5:fb

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

Revocation information

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

Check the revocation status for certificate *.cantamayec.gob.mx

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.cantamayec.gob.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

*.cantamayec.gob.mx
cantamayec.gob.mx

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*.cantamayec.gob.mx
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*.cantamayec.gob.mx
*.cantamayec.gob.mx
cantamayec.gob.mx
*.cantamayec.gob.mx
cantamayec.gob.mx
kantunil.gob.mx
cantamayec.gob.mx
cantamayec.gob.mx
cantamayec.gob.mx

Certificate

The complete raw certificate details for *.cantamayec.gob.mx in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzAMadiojTA4DlHreSxIl
kuZMCV6aWJwHJL09RkCk4lL6X4c0k9yy1ofWgyj0iUxofUXWBRooaGiM2CCiZjGm
qzV8qvIOEZxklyl7aiwxLjjrV+u6JT9VT9zI3yhCJk4WnSOM6t9xfxChVGO4Lmq0
WOstAu9BDrsejQqLRmqRo9AOaR4r7VPonzK8CtCP75OHmAwumjiF17YThGwm2USE
Oi0g2bm8yS0AWqIfCwo2rrwJuuTv4gSmOwju8Q/a17R23nn3hts8SFcinOTIDOMU
cB1rCoW0SjWkoL8NBXibXmEdF6ySBxxIyEXXZiswdwvsnyZluVlntDQC/YzDPZIv
JwIDAQAB
-----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 405488813636371889150879658229579446683159
 . . . . . . . . [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 2024-02-28 18:16:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-28 18:16:57 +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:12|false] UTF8String '*.cantamayec.gob.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 25754144539664087130237491148188578845087136233309880202537981180189439419229166721430242996515936472264980288874670934728171247043785358955799164490559137637317974455276146850865229273030797804240031471743639438490122149809336363090189137280826460984456579423030206675717564743242736311093017982043230135580291189873129386597915151952285360707252930798021806521577004590394535740836013044149225023048534582817711334341530567460583722458132314029031042766234792269716572218889816066743927947348072419043916457158010809797530860047060897463112280473143176655321165818767700362014040282191904978770109482749304474054439
 . . . . . . . . . . . . . . . . . . . . [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)
							9ba76774fccc66d45f77731f3d4f00daaac36142
 . . . . . . . . . . . . . . . . [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 (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.cantamayec.gob.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cantamayec.gob.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018df1260b7f0000040300463044022018eeab7f4ef0054e92f2076bb4b6b4e7ff80de1d0ba57ae33cbcc4fc276f2da1022008ed0a296e40c71845ea0491bc189857e85f5b996749753b3226cf32b3dfdb5d007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018df1260d790000040300483046022100bcb7a49f86791bbb547d1b7167cb02a8dc18ef585832f61658319c748c5e2bf7022100c517948a6d6998e92fbca2c16e124d8f2897ff2109d1d95b3cfc728bc30f2213
 . . . . [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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