pc-followme.idv.tw
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ea:f3:95:6d:92:95:29:05:f4:f8:1e:a4:f9:2c:06:38:98 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=pc-followme.idv.tw
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ea:f3:95:6d:92:95:29:05:f4:f8:1e:a4:f9:2c:06:38:98Serial Number (int): 341286709932384118022401003797471044188312
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 71:b0:59:ea:5d:5d:80:c4:c3:50:1c:56:3b:08:29:fa:14:cf:c4:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c6:d9:38:ec:89:25:90:25:51:36:46:95:4f:49:a0:30:1f:3b:eb:8a
Fingerprint (sha256): 7c:02:4a:c3:0d:40:a2:40:33:26:d0:0d:8c:78:ba:7f:32:ad:b4:30:28:3a:db:de:22:a3:17:2b:de:11:e9:45
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate pc-followme.idv.tw
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for pc-followme.idv.tw
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.pc-followme.idv.tw
cpanel.pc-followme.idv.tw
mail.pc-followme.idv.tw
pc-followme.idv.tw
pcfollowme.nav.tw
webdisk.pc-followme.idv.tw
webmail.pc-followme.idv.tw
www.pc-followme.idv.tw
www.pcfollowme.nav.tw
cpanel.pc-followme.idv.tw
mail.pc-followme.idv.tw
pc-followme.idv.tw
pcfollowme.nav.tw
webdisk.pc-followme.idv.tw
webmail.pc-followme.idv.tw
www.pc-followme.idv.tw
www.pcfollowme.nav.tw
Other certificates including the domain name pc-followme.idv.tw
(limited to 100 certificates)
Certificate
The complete raw certificate details for pc-followme.idv.tw in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGLTCCBRWgAwIBAgISA+rzlW2SlSkF9PgepPksBjiYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjEyMDQwMDZaFw0x OTEwMTkyMDQwMDZaMB0xGzAZBgNVBAMTEnBjLWZvbGxvd21lLmlkdi50dzCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMETJhdKdWPTV15OmkjxjiQKhbLq XIGAlexchXymggXbP+nywjZol10Y9BB0jucpKIh/JFroc3/QgcZQ/nPVNW+nrfZz S5+y1FuQZsfgtMT/anTnl6fpdArL809AF4EErMPTaAHtB0UT8rEXlUEcEKXL4nia GdRpHubrT6MTI6ak4ptZnO2wjFSo6RyUEeoaSXG72ha64zrJuh3WJPWloRnQmyxa +8TPyxduW0tMdTWvbNjuirrq/5LYhuCdQGPbgjgM3VsbTTQSLfR8AVAEH/gguq33 pTYzgqDxT4GCVXAqIl872C5TxOB1C76xcqRQqARNRgcPSO5azoDAWTDqGvMCAwEA AaOCAzgwggM0MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUcbBZ6l1dgMTDUBxWOwgp +hTPxGwwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzCB7gYDVR0RBIHmMIHjgh9hdXRvZGlzY292ZXIucGMtZm9sbG93bWUu aWR2LnR3ghljcGFuZWwucGMtZm9sbG93bWUuaWR2LnR3ghdtYWlsLnBjLWZvbGxv d21lLmlkdi50d4IScGMtZm9sbG93bWUuaWR2LnR3ghFwY2ZvbGxvd21lLm5hdi50 d4Iad2ViZGlzay5wYy1mb2xsb3dtZS5pZHYudHeCGndlYm1haWwucGMtZm9sbG93 bWUuaWR2LnR3ghZ3d3cucGMtZm9sbG93bWUuaWR2LnR3ghV3d3cucGNmb2xsb3dt ZS5uYXYudHcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEE AdZ5AgQCBIH0BIHxAO8AdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWwWej9QAAAEAwBHMEUCIQC5J00/jRdmfxi2AzcjXgcQVIoW7eDQauoZ5Oiy uvvIqQIgfbFl5GDaAYmm6KyspPpgMqHup6I9SunIGPg6/+JqQ/YAdQApPFGWVMg5 ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWwWej9BAAAEAwBGMEQCICl+Er1U wxSbJtY56YOvhfl1c9ftYzItpebtDyayyxOFAiBFX00/JgUJBtmy355tdHSV8/c7 MbTCsDrhEp9UEcPxgDANBgkqhkiG9w0BAQsFAAOCAQEAWjIapFpfA7EqTvU873MI 9O3vQicRiue3KWA6O29cshxnJuJN50GtXRTT+uK/7MT3LUO0FVbg8VDbq0A4mQVd ksM+Pe8bQraOG9uzLG5ZLwYKed53SJzY+riTuMf/htPAS3DZMT522GPLtJ18auGb ti9dEUilZdRQNcOFpg5Xv03nQ4yEjKrQCk8me2kvdIJBUaH1xLJu2yO6oF4n9x8I t8g6yyktfHjRIjOwv7CpGuqAsZVXuGmEQnkB0pg+yrv4ZbaF+nXiqlT4SffCfbmn vIAzlJNxhyZlQUxWSMS1gDpGww4aCl7HuR27GnR7f0tiJuPR0sSMqBQWIMd4bzfU bg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwRMmF0p1Y9NXXk6aSPGO JAqFsupcgYCV7FyFfKaCBds/6fLCNmiXXRj0EHSO5ykoiH8kWuhzf9CBxlD+c9U1 b6et9nNLn7LUW5Bmx+C0xP9qdOeXp+l0CsvzT0AXgQSsw9NoAe0HRRPysReVQRwQ pcvieJoZ1Gke5utPoxMjpqTim1mc7bCMVKjpHJQR6hpJcbvaFrrjOsm6HdYk9aWh GdCbLFr7xM/LF25bS0x1Na9s2O6Kuur/ktiG4J1AY9uCOAzdWxtNNBIt9HwBUAQf +CC6rfelNjOCoPFPgYJVcCoiXzvYLlPE4HULvrFypFCoBE1GBw9I7lrOgMBZMOoa 8wIDAQAB -----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 341286709932384118022401003797471044188312 . . . . . . . . [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 2019-07-21 20:40:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-19 20:40:06 +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 'pc-followme.idv.tw' . . . . . . . . [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 24373435480154814130810859593342573446138691389685350072719120487743298280366640321945574029961079471171846186371438743000925527561282188047735053545423082144960121069178740384104221415006019120478062342317591317387906301359113161146127167370843241740255556934855479061588988031289471094948523661714554601811056966810816800175520618210974336115087626683036057159363665492557047657789429359546971203095327925575512141623030681992420550649556895348148966555773864355326639414702559473713351170898249865274025308100911124348350111875439796283909382150488201470272646002725149666990731604443070403221872910360671884548851 . . . . . . . . . . . . . . . . . . . . [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) 71b059ea5d5d80c4c3501c563b0829fa14cfc46c . . . . . . . . . . . . . . . . [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 (230 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pcfollowme.nav.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pc-followme.idv.tw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pcfollowme.nav.tw' . . . . . . . . . . . . . . . . [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) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c167a3f500000040300473045022100b9274d3f8d17667f18b60337235e0710548a16ede0d06aea19e4e8b2bafbc8a902207db165e460da0189a6e8acaca4fa6032a1eea7a23d4ae9c818f83affe26a43f6007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c167a3f4100000403004630440220297e12bd54c3149b26d639e983af85f97573d7ed63322da5e6ed0f26b2cb13850220455f4d3f26050906d9b2df9e6d747495f3f73b31b4c2b03ae1129f5411c3f180 . . . . [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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