www.supermercasa.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:82:4e:f5:8e:97:4a:66:aa:15:1b:e7:0e:1a:d8:29:eb:7d 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): 03:82:4e:f5:8e:97:4a:66:aa:15:1b:e7:0e:1a:d8:29:eb:7d
Serial Number (int): 305678520283492946923509074105081342323581
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ca:a5:6a:2c:2f:de:58:6f:79:ed:43:15:b7:05:1a:42:07:36:16:39
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2b:43:6d:ca:67:60:f7:fc:01:15:70:a7:b9:d0:8f:8b:c9:17:e6:c6
Fingerprint (sha256): 1d:5d:d9:82:2c:b7:2f:ce:63:5c:fe:c1:8a:99:1f:0a:15:20:1b:a4:d7:5e:c4:22:06:dd:ba:f0:cf:a6:5d:bb

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 305678520283492946923509074105081342323581
 . . . . . . . . [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 2020-02-04 15:51:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 15:51:36 +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 760920703919204268304732542061350529464769781128303429810130129277390906298151259287263769725052547832565835360484303927437363857153802858692519723301685805623773413513342090786196033128975946379921763163698290052156984036547430688879137520834887238726870026751984927126489720318943318636669107297238586378122123034258030832909522101374504600552281032905959238438474355972829223106907326698128428648877728097729593449817179431447448883471770997176743876041887705471295482383577776127456058951866375282734322589851840502935409355331920841495589148830359138672397323955151006362395959553317778510471816512487893152792387875000797553603329579461992003301069694320578300079449767860023161906000279954286488595445027763986518239674002779552082403163954786049494778754589734705613533142404360762340436332456130082735540758823055162120056703936462359070169937534277249094067888871570881564265675916846534871147822371289854617307491382273162845273577834358375518877313607532653368561449247582969480387127847849859844728009223449655898922328174102971957569925707610062747386957018042249928790531913832099065126867812865318384991046972849317157476311666589472648357797171821035918206486422188700318409441370485863760850092364424112979289931309
 . . . . . . . . . . . . . . . . . . . . [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)
							caa56a2c2fde586f79ed4315b7051a4207361639
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170111d463f0000040300473045022100cb83aba64eca348103a11dbdd5f3818b5f7820df6dbe7948b8fed0126802305302201f8c1552b4121e1dbac700a4824fd21acb079ed21c458b5acbcbac9c507e160e0077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170111d47300000040300483046022100babd8fe20d8f9f0b075113e72f1d9d50db37250905235ca4e20911cddaebecea022100ac2496ff6eb66372dcc185ea20cf5df857699d938bd6ef5076091acbccfe4238
 . . . . [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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