visao.com.mx

Issued by R3

About this certificate

This digital certificate with serial number 03:6d:6b:c1:fe:c9:af:a2:5e:fc:9c:8d:ad:a9:67:01:16:04 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=visao.com.mx

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6d:6b:c1:fe:c9:af:a2:5e:fc:9c:8d:ad:a9:67:01:16:04
Serial Number (int): 298570870466216971841667786714665736803844
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:96:21:c7:20:15:a2:73:1c:c5:aa:74:8b:d6:8e:22:0a:b6:9d:96
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8e:61:f6:f2:97:03:0b:16:4b:2a:b6:19:c4:4c:2f:1f:de:4b:6c:3a
Fingerprint (sha256): af:04:b2:a0:2a:ea:da:76:f4:3d:cb:b4:6e:3a:55:22:eb:6b:0e:5d:5c:53:0b:1e:d3:e6:28:96:cc:fc:0f:43

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

Revocation information

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

Check the revocation status for certificate visao.com.mx

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for visao.com.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

*.visao.com.mx
visao.com.mx

Other certificates including the domain name visao.com.mx

(limited to 100 certificates)
*.visao.com.mx
*.visao.com.mx
nvr.com.mx
visao.com.mx
zereneaty.com
visao.com.mx
visao.com.mx
visao.pregaweb.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2DSmNL5yP2h9HamXVFya
9MHQlt3djInJOQXUFJ4LfzyyUrTARrX7qyJWlGmS9BhdZousYci9XDT8sV6UxxYz
tKSls1SyycWivmbdRlgptJ9O/a9GxQYou0ewqLnVY0Mt3vft4LJswWC5CDi8RWBh
JO5uxnYA06Fa9fglaL2oE2lQUcBe0RxFbwyu0QFvPTduIJn5YAtVxsP6EhTeyfHn
PLbR4DcwaHg3hk0NZmL1VKmvlyk1O7CPB/8KObY1fG98iZkQtbwmOqAM/Kc3/mS8
iiwzlRJ4VT4lxDCRli/6Y0UMCySYpkhSc3l+l03kls/Up0qHj1jzWfdL8sK5Q1TL
7QIDAQAB
-----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 298570870466216971841667786714665736803844
 . . . . . . . . [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 2023-10-20 06:49:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-18 06:49:10 +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 'visao.com.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 27293436181679498823133209710589518458536511608545901445424133445773369927434335863738884844721193583538015368936344611023416142589749067091127678636668366153754936112481073650661871699628194766628205638230462983650362071450269006807537659722802159580108343955492833258260717650746211447843690873836880357297451389148086412055386401727917393077427793380290799996725006338014099646781001535808905156960866781217188014851002853476012951008626006812269870221576209037413372647193908769460801424899504499056742706876435244791773796794213116551685561322506612046000253850147772594383077891559005933181217330311632149335021
 . . . . . . . . . . . . . . . . . . . . [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)
							549621c72015a2731cc5aa748bd68e220ab69d96
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.visao.com.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'visao.com.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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b4c0f46ed000004030046304402200c8aa83e7197cd29531bb31c2ec06ea2a29f60b0dec906c204abec3e83bd438802203bd12f3b2d425815055d4131f2d03be43de43f8c6b88b8dd242f8a50b9a92805007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b4c0f46dd0000040300483046022100b4c6248b9df46efd4324c59b7bfc88afb4cf50b5b9c93f67360b8e6080c43af7022100e41fa6bb17a9934e1bef0aa6135e75706f62f88a5613a3d33596b2ab52205c2e
 . . . . [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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