desudesu.sg
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:30:b8:74:1a:a9:c7:6e:ba:fe:8c:1b:0a:1e:78:96:f7:b4 was issued on by Let's Encrypt.
With 7 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=desudesu.sg
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:30:b8:74:1a:a9:c7:6e:ba:fe:8c:1b:0a:1e:78:96:f7:b4Serial Number (int): 277915592205939731288437333537403449046964
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 54:09:2b:a7:13:cf:bc:30:fc:43:01:ab:4e:9d:21:62:79:c3:64:66
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d8:06:17:91:da:bf:ef:ae:d5:24:64:77:31:49:b9:17:27:cd:ad:eb
Fingerprint (sha256): 09:af:01:49:06:9e:f5:76:5f:27:12:84:fc:5b:96:84:e2:69:72:e6:38:a0:b6:7e:d6:de:a3:5b:e8:ba:e1:87
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate desudesu.sg
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for desudesu.sg
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
autodiscover.desudesu.sg
cpanel.desudesu.sg
desudesu.sg
mail.desudesu.sg
webdisk.desudesu.sg
webmail.desudesu.sg
www.desudesu.sg
cpanel.desudesu.sg
desudesu.sg
mail.desudesu.sg
webdisk.desudesu.sg
webmail.desudesu.sg
www.desudesu.sg
Other certificates including the domain name desudesu.sg
(limited to 100 certificates)
www.desudesu.sg
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desudesu.sg
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desudesu.sg
sni.cloudflaressl.com
desudesu.sg
desudesu.sg
desudesu.sg
desudesu.sg
www.desudesu.sg
desudesu.sg
desudesu.sg
desudesu.sg
sni.cloudflaressl.com
www.desudesu.sg
desudesu.sg
www.desudesu.sg
desudesu.sg
www.desudesu.sg
desudesu.sg
sni.cloudflaressl.com
desudesu.sg
www.desudesu.sg
www.desudesu.sg
desudesu.sg
sni.cloudflaressl.com
desudesu.sg
desudesu.sg
desudesu.sg
desudesu.sg
www.desudesu.sg
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desudesu.sg
sni.cloudflaressl.com
www.desudesu.sg
desudesu.sg
www.desudesu.sg
desudesu.sg
www.desudesu.sg
Certificate
The complete raw certificate details for desudesu.sg in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFzDCCBLSgAwIBAgISAzC4dBqpx266/owbCh54lve0MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDQwNjUzMDBaFw0y MDA2MDIwNjUzMDBaMBYxFDASBgNVBAMTC2Rlc3VkZXN1LnNnMIIBIjANBgkqhkiG 9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp+LCsU59H+gZyKxwgw+EHtM+MbQtwaZcGrQD BG5jFjr7CEukQFTiTTbKBSJEF/cQysnJyZQ0qk8Mq5+xrzGv88/Ujzg8/xxbM6uc 8h3UYJWd2xy80Vnbo3EjpUNKjWpr7Mse9Z2MxYYdlR0GrfVIy/KA/J28MOLZnzuu arm5LL0bIB739f6dR/6Pt+1m7HY//FU9nIsqYQF6pnuhCDzAdbL6Djv7h52ArYin fB05ME2PXE56/OCnOtuuFSoYb10Nj8EBhXl9wd06AZA6/ytGufvIrjUt0ADxvzpO BVNgZpD0xxMQ8op0Yu2AsImIq9AEMJaVDqUeqxUHyfZrMuWHVwIDAQABo4IC3jCC AtowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRUCSunE8+8MPxDAatOnSFiecNkZjAf BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv MIGTBgNVHREEgYswgYiCGGF1dG9kaXNjb3Zlci5kZXN1ZGVzdS5zZ4ISY3BhbmVs LmRlc3VkZXN1LnNnggtkZXN1ZGVzdS5zZ4IQbWFpbC5kZXN1ZGVzdS5zZ4ITd2Vi ZGlzay5kZXN1ZGVzdS5zZ4ITd2VibWFpbC5kZXN1ZGVzdS5zZ4IPd3d3LmRlc3Vk ZXN1LnNnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgA AAFwpIia3AAABAMARzBFAiEA81LI8fxEmiSjzWPLFGWKqsKlXr7QwMdKxQ+V1s+s LgICIEv6UqIH40Lo+XKJuFnByMjKAWfMdJfGrEvUyX3vqyAIAHYAB7dcG+V9aP/x sMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFwpIibAgAABAMARzBFAiEA+UksZmsG xRejLpVKxr3VbmkgBULCCx7R3VXZSD7ifkYCIBd5YP9XwAQhtlhCPVd5cke5WhYA ECzDdRVGFyAK+UjwMA0GCSqGSIb3DQEBCwUAA4IBAQA3SH25QE5UX8INWD34tits jqFHiOhMO/kL0gYBQGF12UDAeBWBqpEUISieNY5pTJ3+jzj2shrwBGyWvb09Olo0 +fAt9TjOuguI7T8xGLe38IHeKbKd+Vzh3rYr4NnkSeS6AJkMQj0F4Mta9GO30tNg lipniQPPQIdSMn0zOVNM5+6YaC1rKiCPtrfllVDQCqIT0h9maYgVEC9cjNJ6TWVS uaNlt6/rt8yIADUv0UeIGAJKm4cawNsB9OxMyT/tsPqMRuiPjbn19mfG0n0n1XvP OMa7X9lTQuRXg2xqVZ75q+UEnbKJbt9b7/O5/X1nO7+TsJ5ow+f+lwd51DjZwpXo -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp+LCsU59H+gZyKxwgw+E HtM+MbQtwaZcGrQDBG5jFjr7CEukQFTiTTbKBSJEF/cQysnJyZQ0qk8Mq5+xrzGv 88/Ujzg8/xxbM6uc8h3UYJWd2xy80Vnbo3EjpUNKjWpr7Mse9Z2MxYYdlR0GrfVI y/KA/J28MOLZnzuuarm5LL0bIB739f6dR/6Pt+1m7HY//FU9nIsqYQF6pnuhCDzA dbL6Djv7h52ArYinfB05ME2PXE56/OCnOtuuFSoYb10Nj8EBhXl9wd06AZA6/ytG ufvIrjUt0ADxvzpOBVNgZpD0xxMQ8op0Yu2AsImIq9AEMJaVDqUeqxUHyfZrMuWH VwIDAQAB -----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 277915592205939731288437333537403449046964 . . . . . . . . [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 2020-03-04 06:53:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-02 06:53:00 +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 'desudesu.sg' . . . . . . . . [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 21193616708329916726451098642584928339902815335552954899984295283583158677070398509285112268521329187961818992507230982719125957296854730263194161716476114271908465539800243093986567148709187984536182300113168701107258101459347529946170842701453375948696998159589743289672497225522593022375020397677737538046007415975819657295756509938094433653125399565326029088986234301976664601983646565976842118146163897415315016648470724611806793586133510249981183370078559234615580961324963721860469120878473608645824387930357955468116066429483570410722768803766171405321038691702401589973677032514356185372284463773753448695639 . . . . . . . . . . . . . . . . . . . . [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) 54092ba713cfbc30fc4301ab4e9d216279c36466 . . . . . . . . . . . . . . . . [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 (139 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.desudesu.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.desudesu.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'desudesu.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.desudesu.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.desudesu.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.desudesu.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.desudesu.sg' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170a4889adc0000040300473045022100f352c8f1fc449a24a3cd63cb14658aaac2a55ebed0c0c74ac50f95d6cfac2e0202204bfa52a207e342e8f97289b859c1c8c8ca0167cc7497c6ac4bd4c97defab200800760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170a4889b020000040300473045022100f9492c666b06c517a32e954ac6bdd56e69200542c20b1ed1dd55d9483ee27e460220177960ff57c00421b658423d57797247b95a1600102cc375154617200af948f0 . . . . [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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