www.supermercasa.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:45:69:bb:a5:ac:05:c7:9b:e7:b2:b5:23:e9:aa:82:89:87 was issued on by Let's Encrypt.

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.supermercasa.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:45:69:bb:a5:ac:05:c7:9b:e7:b2:b5:23:e9:aa:82:89:87
Serial Number (int): 284956884372122073390773157382486350793095
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5b:32:ed:e6:1f:9e:d5:54:97:47:5a:01:5c:20:aa:8e:b0:50:63:17
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 19:fc:c4:ef:8a:ec:3f:76:21:7e:44:86:a7:8e:28:33:0f:8e:ab:80
Fingerprint (sha256): 63:ba:11:f7:e7:77:e0:e2:f5:0a:6d:05:b9:26:b3:52:18:11:ff:08:b5:33:a4:c7:a3:7d:66:92:d3:c1:e5:0f

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 www.supermercasa.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.supermercasa.com

Public Key Algorithm

RSA

Key Size

4096

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

www.supermercasa.com

Other certificates including the domain name supermercasa.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.supermercasa.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 284956884372122073390773157382486350793095
 . . . . . . . . [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 2019-10-05 20:49:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-03 20:49:38 +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.supermercasa.com'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 763495819127840980370753120201721687881721670266297576230385315123824123260531902844387483694981701099574066556714845422659737038566295620261336181595790370612014355855587954107383478287623661139450994279939154281242555083063420515601785832387862815869954529674637256321420879602857480731389189584320371800126228175104810433135782550324779388294644954482342827250706601127275112758349185779043499089281060450435657215741128375180412915522094884792813684773640741642120292730759734357611793055001128075420464628265675689837322210868215337428793643804643956074607165319576532468414544771121493237150317177924176341552983952553127842954745637661475074971619347780218559860069968789786043269373517413491219590830553535031291894345827329253520538981837330720308187238531398001529686722683393164833799390380474128136403278443230077147052018864272231040765931642188469062725615622263834733179775969681024584666317536497531715466505450026180347854293398598373884606248631528249690720113201596242155969033335869938256757643655112411570671691206596770243631663521106163379315079932590325091879046276521396485130858040418940167054137794537522388832605001738213878500394730859650694756621182493598481113510363069885758554152482948636346808101107
 . . . . . . . . . . . . . . . . . . . . [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)
							5b32ede61f9ed55497475a015c20aa8eb0506317
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.supermercasa.com'
 . . . . . . . . . . . . . . . . [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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016d9de64c710000040300473045022057997902b16a6f894e285eeafb931992a44fe081470c8a25152577781dbb73d4022100f13f71dabcaec4309c1528008ae175fc9aaa12654697d699f3beea898448c7ae007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d9de64c940000040300463044022029d3df60bad1090d4a8c87ea18d293b20359a8c39e26e81223958d58f1b703330220550bf8bf9f79650eca56fb2e55bac7d7de3bcd7ef01d69d674494fd2027643a6
 . . . . [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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