www.prexto.ddns.net.prexto.mx

Issued by R3

About this certificate

This digital certificate with serial number 03:16:e4:e1:c0:f9:73:d7:39:36:6e:6a:ae:64:51:04:29:b8 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.prexto.ddns.net.prexto.mx

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:16:e4:e1:c0:f9:73:d7:39:36:6e:6a:ae:64:51:04:29:b8
Serial Number (int): 269127306031359824623836610596343157893560
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4d:d0:4a:4d:52:d4:c3:3c:59:06:93:70:f6:cf:4d:c4:1e:24:dc:d7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 32:86:ff:5d:25:13:d6:c8:1a:01:3e:7a:78:23:00:0d:a7:d1:e7:2e
Fingerprint (sha256): 3d:18:ad:6b:03:4c:36:60:7c:e2:6b:a5:63:06:09:26:32:c9:f9:e5:9e:9a:48:16:d8:43:95:ee:ec:c2:e2:75

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

Revocation information

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

Check the revocation status for certificate www.prexto.ddns.net.prexto.mx

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.prexto.ddns.net.prexto.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

*.prexto.mx
prexto.ddns.net.prexto.mx
prexto.mx
www.prexto.ddns.net.prexto.mx

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Certificate

The complete raw certificate details for www.prexto.ddns.net.prexto.mx in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmC9CDOSmcyNuXckTPvTH
UNdJ7UxVotN67RdvhnvGiKbpI9dVltKTTstEy7SQMzQZLYnCUXRXoBVhy85GYUqZ
9DaK4bNlXobvzaegZ1ZCsYkJLMsr1pGWHueBJijb7gaP1pmXHFSMF0YMSdfQqZt3
0OhvL1N3oM7bwNSXtnUDrbKnTXvQ6BnkDIZrTBJgRtJVO9mek3UeQH3DirlkcpCW
QvF71xt7MzkeaeS9HA7R9ZqFgR5vNtKvL9wU5/DDvxyIyclyOd+q6wOY2GZTDxEp
ISmKIgqXXmzFdTRVyHpTK9WEy6KiJy32YdQe3FuyHFHJXd6gOdi2+L5R+IM+kLgI
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 269127306031359824623836610596343157893560
 . . . . . . . . [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 2023-06-20 23:05:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-18 23:05:43 +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.prexto.ddns.net.prexto.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 19211526147738492240440563871357884582128522372871855321007344604663686269690349160621812588575742883677438701203415342854057333316259585274290060603925906280244140792473258963909484104432995030979444931627475404560142777364356155219086647530024328618757124633323121138709587715027782782817758828154219395453738246437636713880752961704225910033345054066071414549059160754928550496899287937779099628178348486361579211969844298125145849086254642949110259695634015008445252344932034529854635489061560634410568828088494749143055358076672815924591515056637613058484876038007781856119935929835368999670927426730020113483997
 . . . . . . . . . . . . . . . . . . . . [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)
							4dd04a4d52d4c33c59069370f6cf4dc41e24dcd7
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.prexto.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prexto.ddns.net.prexto.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prexto.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prexto.ddns.net.prexto.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)
							00f0007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188db457e030000040300463044022023b0894cc613d3699b20d4e6aed2fe1b8967adc2d0e3dfaef7709164100ea18502201a3fa274cde99729e5e06e864a9720a49a1219d4d315ad736f3a8983df8fa91a007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188db457dd00000040300483046022100c448616829b22189ae78f5be67cb27def6e1dd2809054b0a3b03b70cf3def845022100b8fb1da1f82c232a78ef29592dcbd6e187021559f51fb6ad9afd571704256e18
 . . . . [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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