mail.ericliew.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:53:45:23:f0:12:39:0f:44:02:1f:67:bb:ba:a9:91:42:b7 was issued on by Let's Encrypt.
With 9 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=mail.ericliew.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:53:45:23:f0:12:39:0f:44:02:1f:67:bb:ba:a9:91:42:b7Serial Number (int): 376784483512800157870417899700908763202231
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 00:fe:80:f2:97:af:39:49:db:76:2c:45:cb:b4:e5:1a:47:57:84:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 80:1c:46:fb:b4:90:bb:3d:a2:fb:69:32:7b:26:33:49:78:86:b9:45
Fingerprint (sha256): 5c:80:b2:3c:2b:ef:16:f8:44:d5:75:e8:ec:e8:1c:6b:4f:5c:96:68:ef:cb:07:f2:82:a4:2c:7c:ec:3d:c4:64
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate mail.ericliew.net
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mail.ericliew.net
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.ericliew.net
cpanel.ericliew.net
cpcalendars.ericliew.net
cpcontacts.ericliew.net
ericliew.net
mail.ericliew.net
webdisk.ericliew.net
webmail.ericliew.net
www.ericliew.net
cpanel.ericliew.net
cpcalendars.ericliew.net
cpcontacts.ericliew.net
ericliew.net
mail.ericliew.net
webdisk.ericliew.net
webmail.ericliew.net
www.ericliew.net
Other certificates including the domain name ericliew.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for mail.ericliew.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGDTCCBPWgAwIBAgISBFNFI/ASOQ9EAh9nu7qpkUK3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDA0MDExMjQ4MjhaFw0y MDA2MzAxMjQ4MjhaMBwxGjAYBgNVBAMTEW1haWwuZXJpY2xpZXcubmV0MIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2VCBeBxripuwveQw5njBIEZXBa/u iL/Yuig2UX8w1+Tt6jQbJFIbNSg8s1V/mKC3yrnhpQJuY+poxULB/o8iXIJDdyd9 yB/ZiLQYlGQlAlWNrVYQptJ25xxxS+Q3BgZ7jdSnCpzjgFXKjFOV8o0/TXcfR81O 9Fx3n3m9unBAp4WsPkrTNE659VAeSKBpoOp6kic2O+80qLIHY2FpjvWkWJmSQLIw +50SEiSajwfpxL4+J0pzJdOcfuFP4sA+XrjeRuCkdpn0p5/FdAf/HkokxWEpsN8y AH2aCQPBUcfRhk+tinLMYS5ZeJfSlgFDFHrguCDc2ZcM0oJMS8XDDYuRowIDAQAB o4IDGTCCAxUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQA/oDyl685Sdt2LEXLtOUa R1eEqDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMIHNBgNVHREEgcUwgcKCGWF1dG9kaXNjb3Zlci5lcmljbGlldy5uZXSC E2NwYW5lbC5lcmljbGlldy5uZXSCGGNwY2FsZW5kYXJzLmVyaWNsaWV3Lm5ldIIX Y3Bjb250YWN0cy5lcmljbGlldy5uZXSCDGVyaWNsaWV3Lm5ldIIRbWFpbC5lcmlj bGlldy5uZXSCFHdlYmRpc2suZXJpY2xpZXcubmV0ghR3ZWJtYWlsLmVyaWNsaWV3 Lm5ldIIQd3d3LmVyaWNsaWV3Lm5ldDBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0 Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3AOcS8rA3fhpi+47JDGGE8ep7 N8tWHREmW/Pg80vyQVRuAAABcTYAGkQAAAQDAEgwRgIhAOSnNY77XmLdBxzcbvVR QB4vxALiI9+m8GEeGnc3bQU7AiEAkfJ8dAY7niOfP8fvoPA5MpWrsAYNYJvQrfol e70ZjRcAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAXE2ABpu AAAEAwBHMEUCIQCLf+1CDlyPq7lIX8oUmgJFY7V0Wq9hdK5AY7dTR6WDUwIgfh6a K6pAzSOxaiZb/ILFdB41HF9jAkL2XFBo3fkg3FowDQYJKoZIhvcNAQELBQADggEB AFZohbDJN9PoYpI9Xe84WY1q59xhStg4YK4P5FU1UeXcGO7+BHYyQl9+0pL/N2CW ZSf4CbQVcKTH/4WgFRcA/T8v+AEjKC1nmQm6o9qYCxI3wv3LhRTSTzxA9V0KNCjN t6d83KmzLmMVpnWS2cRhBDwINuSIUGUbovQFCB5gkwgTh439Iy3/Qz3PxFGRF5RW Hl6dL/Guttti2SzEQv/UTo1bdWaVeOc0mqxxnMAYwzd4ul0hbSBfsAdgdsDbFrWl zKDiNJiTyhdFTUEH5QwwswzvpTtxqMa8SOSdlnszqFj8InhVBVq6O5FDVVgJdxVZ JzpxwX/7SYKz5uBhPS5mRxE= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2VCBeBxripuwveQw5njB IEZXBa/uiL/Yuig2UX8w1+Tt6jQbJFIbNSg8s1V/mKC3yrnhpQJuY+poxULB/o8i XIJDdyd9yB/ZiLQYlGQlAlWNrVYQptJ25xxxS+Q3BgZ7jdSnCpzjgFXKjFOV8o0/ TXcfR81O9Fx3n3m9unBAp4WsPkrTNE659VAeSKBpoOp6kic2O+80qLIHY2FpjvWk WJmSQLIw+50SEiSajwfpxL4+J0pzJdOcfuFP4sA+XrjeRuCkdpn0p5/FdAf/Hkok xWEpsN8yAH2aCQPBUcfRhk+tinLMYS5ZeJfSlgFDFHrguCDc2ZcM0oJMS8XDDYuR owIDAQAB -----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 376784483512800157870417899700908763202231 . . . . . . . . [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 2020-04-01 12:48:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-30 12:48:28 +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 'mail.ericliew.net' . . . . . . . . [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 27433411037131714460496995345640870753997382530128617780376912695250914627809423707042290486353820442976050947654742390504360632246318381674678136089098688417374551181584783862607802700059679479763521633175255683115550881680414289069024149587847162667900361834408021580698591671170161832644065442225282865166805734257374534457824860958904067029252347010121034715682481357286763898054800240897326414241742703946175552522636135895703313199909101871166584917330097094592910379389498370879805118605582519234604419016594338504388936577457239466983803001202796245947135326106723949569210387355592007501303899574193959440803 . . . . . . . . . . . . . . . . . . . . [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) 00fe80f297af3949db762c45cbb4e51a475784a8 . . . . . . . . . . . . . . . . [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 (197 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.ericliew.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ericliew.net' . . . . . . . . . . . . . . . . [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) 00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017136001a440000040300483046022100e4a7358efb5e62dd071cdc6ef551401e2fc402e223dfa6f0611e1a77376d053b02210091f27c74063b9e239f3fc7efa0f0393295abb0060d609bd0adfa257bbd198d1700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017136001a6e00000403004730450221008b7fed420e5c8fabb9485fca149a024563b5745aaf6174ae4063b75347a5835302207e1e9a2baa40cd23b16a265bfc82c5741e351c5f630242f65c5068ddf920dc5a . . . . [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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