demyc.com.mx
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:da:f9:18:24:c0:56:0b:26:35:01:49:f2:9e:4b:40:8b was issued on by Let's Encrypt.
With 3 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=demyc.com.mx
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a3:da:f9:18:24:c0:56:0b:26:35:01:49:f2:9e:4b:40:8bSerial Number (int): 317093948678082165797084911992741525405835
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 40:f5:3c:2e:d6:6f:8a:ce:fa:eb:65:40:6b:0b:42:bf:4e:f3:58:16
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cd:a0:9a:0d:91:22:ac:85:9b:7f:0d:cd:bb:a7:59:30:55:35:31:39
Fingerprint (sha256): 37:fc:ac:5e:52:f7:3a:16:93:bf:5c:55:f6:0d:df:85:68:a3:0b:1b:42:47:a9:6a:61:d5:c0:d0:6f:31:f8:0c
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate demyc.com.mx
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for demyc.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
demyc.com.mx
mail.demyc.com.mx
www.demyc.com.mx
mail.demyc.com.mx
www.demyc.com.mx
Other certificates including the domain name demyc.com.mx
(limited to 100 certificates)
Certificate
The complete raw certificate details for demyc.com.mx in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdDCCBFygAwIBAgISA6Pa+RgkwFYLJjUBSfKeS0CLMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMTIxMDQ2NDhaFw0y MDA0MTExMDQ2NDhaMBcxFTATBgNVBAMTDGRlbXljLmNvbS5teDCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBAM434pK887IT4kQqdcUyn79fME4m/nQJm0hA 8yJbddoDLvAWiEHs8LMLxGhFJGKWGGFEaxE7TwxmSVPbb1qnpbUjRdgKCoYYFSgq W0w0lXdLbp/t8WA520ZWhXk0OynJ0gWkEJNRN98FQLMxMSx/NLr5zFAYtcevfGKw vRiE/YDy1C4C72ebdfRuYopkvtX2rMYQCMfca6MhXpoksC8XF0zP8/WCREMHzqE4 7DZHe94z8QoRe+V9PNlf5b9o2ELz8O+CzosKvjMtpDFnS2QZZ3vN+lAle4Sl0OmP 3FjmlP4VGzFDwoBPB5s1lUc+QwyocB1Ia4W2F0xs7tBEvM3QZ60CAwEAAaOCAoUw ggKBMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUQPU8LtZvis7662VAawtCv07zWBYw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzA8BgNVHREENTAzggxkZW15Yy5jb20ubXiCEW1haWwuZGVteWMuY29tLm14ghB3 d3cuZGVteWMuY29tLm14MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8T AQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIB AwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQAp Bo2yCJo32RMAAAFvmZP2kQAABAMARjBEAiBvP9CySp3KW6wZ1attwv7g4qUOhCgg 86lZF+NnlV4OkgIgRDKNtgQ4eOxJBoZ2TI/HxJX6RUoOZZRnkeMLUkclsoIAdgAH t1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAW+Zk/aVAAAEAwBHMEUC IQDUXHy0izYuGaNUaBBebG5Qf3n+1FefRDOfz4eOWTtTdQIgDpd7pVwhIKcPZOKo sPRrO0gR8RiZQsLpDVQHp9Jf36wwDQYJKoZIhvcNAQELBQADggEBABl0B3ToBzJz YqhhzEZvZxDA6m7CHIzJaQFrz/yRb38541rNZnZ6t/PWF3cSa/FIwLx+tsB4DmzS jIwooquaIkfPPo5j+7KuHUvZmkqMwETJMbJGThR0ixemUJEN3/0ekVfAD8K0l3Tu 8epwkVV5wdBpGyDV1XY8byoxuL3cCQz8ZNf5sFWgAYQqTm1wOb6F9j31jAfMqMO3 b7YOEOgFMdZ8dXiieQREV7zkitMi5jy5mbwb9Y2EnVoM+wyInlhOeePY0Ko/2ToI g6ZuF39jykQXsHgssBv+cXrtl6YiBVHpgO2NOzglF1I6Q6FIdBctVLnYKqN8/Be6 ceQpipvLKhU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzjfikrzzshPiRCp1xTKf v18wTib+dAmbSEDzIlt12gMu8BaIQezwswvEaEUkYpYYYURrETtPDGZJU9tvWqel tSNF2AoKhhgVKCpbTDSVd0tun+3xYDnbRlaFeTQ7KcnSBaQQk1E33wVAszExLH80 uvnMUBi1x698YrC9GIT9gPLULgLvZ5t19G5iimS+1fasxhAIx9xroyFemiSwLxcX TM/z9YJEQwfOoTjsNkd73jPxChF75X082V/lv2jYQvPw74LOiwq+My2kMWdLZBln e836UCV7hKXQ6Y/cWOaU/hUbMUPCgE8HmzWVRz5DDKhwHUhrhbYXTGzu0ES8zdBn rQIDAQAB -----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 317093948678082165797084911992741525405835 . . . . . . . . [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 2020-01-12 10:46:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-11 10:46:48 +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 'demyc.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 26032648769023933207986983249067424395707847729607014371403133312958104260506392852824771770382430261756971298496285539659195106774103200784903616777201395894765511828692531984248716590748568383056242230457656591925291371094197882352976962380152189267452743236571796534220072685026714149490137471608196350613573566825442910361328539241922181118005789829997918516129418155445667295460289808648694181545672443821834050745494356549805655556678486650416248060346081992950598396193752556246030174828944387518038869757181044214055729723584560347963740761645996394332491512250394937086642444514457460946595549163701662672813 . . . . . . . . . . . . . . . . . . . . [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) 40f53c2ed66f8acefaeb65406b0b42bf4ef35816 . . . . . . . . . . . . . . . . [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 (53 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demyc.com.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.demyc.com.mx' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.demyc.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) 00ef0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f9993f691000004030046304402206f3fd0b24a9dca5bac19d5ab6dc2fee0e2a50e842820f3a95917e367955e0e92022044328db6043878ec490686764c8fc7c495fa454a0e65946791e30b524725b28200760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f9993f6950000040300473045022100d45c7cb48b362e19a35468105e6c6e507f79fed4579f44339fcf878e593b537502200e977ba55c2120a70f64e2a8b0f46b3b4811f1189942c2e90d5407a7d25fdfac . . . . [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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