cofiasa.com.mx

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:20:a1:8c:da:3f:3e:9a:18:7b:cc:f2:6f:e4:61:c3:ae:85 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=cofiasa.com.mx

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:20:a1:8c:da:3f:3e:9a:18:7b:cc:f2:6f:e4:61:c3:ae:85
Serial Number (int): 272440630592208379297373655986746230550149
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b6:1a:4c:20:24:dc:65:43:40:e8:9c:89:04:29:6d:c2:22:b2:07:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 58:72:00:ae:89:e2:0d:89:5a:ca:3d:c5:ed:09:24:00:c2:8b:6f:0b
Fingerprint (sha256): 0c:86:ad:4d:b2:10:6a:43:52:ac:16:c7:0a:a4:9a:9d:e3:3a:76:d2:64:da:60:79:8c:c3:3d:21:ee:70:0c:18

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate cofiasa.com.mx

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cofiasa.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

cofiasa.com.mx
www.cofiasa.com.mx

Other certificates including the domain name cofiasa.com.mx

(limited to 100 certificates)
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
www.cofiasa.com.mx
cofiasa.com.mx
www.cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
*.cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
*.cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
mail.cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx
cofiasa.com.mx

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyBZbh+VaBQ2N5L7wGw/L
sNorOJXC+fXjONZKjKtClyItxWbGPUOAarfOyswu1gUk6WIACzPJuNlsMt10YgaN
Dt+0yeJo0+MZdWepDslFa2BtMtdI1yAovbAehz9g9AFYkyEXt4m+g3nPly1n/+jS
PjClzoibPKuc9T9riM8yveqfgCgycrtIRVMy4Hcu54crvVpj6F7ivW25jpE0qQk5
/ol7GwfBjWJkqPaz7BuSL/ZB9YUtl24GtThhQHKqyXnkVpevWQJc7Ncgj0cfQLDK
nHf98e6QL2epCULOK9LcLlbMwgBH4RHheKkBcmH1pk5oJnjS1UEZytO+VC/jJs1b
fQIDAQAB
-----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 272440630592208379297373655986746230550149
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-01-04 07:52:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-04 07:52:33 +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 'cofiasa.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 25258685908252145462880672461995648564375004591057757260772712171913838120125255288412462571388738343657888814754359124306382940810446484790772772839462321717910169917897788971766351136430187419814595944417538671363418580661462337016036743508292903874928243401501498127647030568114307679577731989815897804049971139612683874441575423574135203120200450905164700661111569310133568424739603598105711425258821620462384338420642345878157204373281012705706373507262642183569074053585005890682740462862267517913643729961134520119982625349835565613310446613305675624658333091782121873275601301579482757835741872432239424134013
 . . . . . . . . . . . . . . . . . . . . [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)
							b61a4c2024dc654340e89c8904296dc222b20718
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cofiasa.com.mx'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cofiasa.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001681810625a0000040300463044022069ca622bd429a558c985a3ef7a23e5f8170d9bf5743c05ec0badf08958803bf602202950f5e77620cb98bc8888b43f0a72d5e255609c1597ced229e624f3372d7a4e00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001681810625b000004030047304502205525f84c2eaa8a331f65df1f188ffe49662673259a426a8310fec1a00ef368c5022100b00052d7d568047bac37be3982eac15f0cb8148c1e918d6cc256a61e408a4ed9
 . . . . [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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