pc-followme.idv.tw
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5f:87:17:f0:4f:f7:0a:06:3c:ee:bf:03:ac:44:2f:89:82 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): 03:5f:87:17:f0:4f:f7:0a:06:3c:ee:bf:03:ac:44:2f:89:82Serial Number (int): 293843252729142388543939816178446869956994
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2f:6c:c0:71:2e:19:b8:ea:c6:74:65:cb:ed:a4:7d:e1:b8:02:29:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 38:45:0b:4f:f4:41:b4:1e:c3:73:81:0a:6d:c3:c7:1e:7e:5d:d6:6b
Fingerprint (sha256): ea:89:68:b9:d7:e4:ea:c0:82:c2:9f:21:0c:6d:f4:e7:ae:8c:9c:31:b7:e0:b7:f7:1f:16:b5:3f:fe:a3:bb:0b
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----- MIIGLjCCBRagAwIBAgISA1+HF/BP9woGPO6/A6xEL4mCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMjEyMTEyNTNaFw0x OTA2MTkyMTEyNTNaMB0xGzAZBgNVBAMTEnBjLWZvbGxvd21lLmlkdi50dzCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMNj8nRd58NNaiUXn9X0pyRpQGLI 2bWKNdu7EfVCf75hSU/b3WZjWJ2gAGWif+t7wtPM+awabnTOq0nvmjkRXjekj9hf ouHn3JfvaecKPxuJ1qJRrQjOPN1TSAxANcJ3BkPKR4gm/Z3eEWW5ADvf8b7BgV/o 6yCQZFYWAhXTBKgzuEKpE8BlAPobxQR420wS0RPzdsFl4THsy+Yt7ztf7e5wumME SvNtM8FTB8pkuHGTDsJA+sB8lzwsdFqU0PcabWHdp4LPs0kWvOsJEi2qq5LdbnVz x6sFDgU/OtgQSzWqfX1ejUu4cxWJdTQPye9Pf32Yl+22XGAb6GOPG+xqql0CAwEA AaOCAzkwggM1MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUL2zAcS4ZuOrGdGXL7aR9 4bgCKa4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzCB7gYDVR0RBIHmMIHjgh9hdXRvZGlzY292ZXIucGMtZm9sbG93bWUu aWR2LnR3ghljcGFuZWwucGMtZm9sbG93bWUuaWR2LnR3ghdtYWlsLnBjLWZvbGxv d21lLmlkdi50d4IScGMtZm9sbG93bWUuaWR2LnR3ghFwY2ZvbGxvd21lLm5hdi50 d4Iad2ViZGlzay5wYy1mb2xsb3dtZS5pZHYudHeCGndlYm1haWwucGMtZm9sbG93 bWUuaWR2LnR3ghZ3d3cucGMtZm9sbG93bWUuaWR2LnR3ghV3d3cucGNmb2xsb3dt ZS5uYXYudHcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEE AdZ5AgQCBIH1BIHyAPAAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb /gAAAWmiUG3eAAAEAwBIMEYCIQDCgpVvh6KWXrcf52uYadow9q3F2mHDz3Uf9egB QXa8+wIhAKr5jU14x/rHPPJNgqLKmKbzFwnYWKEw6dGFuwpvYgzgAHUAY/Lbzeg7 zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFpolBuPAAABAMARjBEAiBzjOCp kVDFbKHdgHGZDBzadRpOsTx/s7DG0B9ROEEN2wIgFjNnzPEsja+wIng2qs6wB47Z 2GmX4s4miR4Ee+nLMZEwDQYJKoZIhvcNAQELBQADggEBAIWZp20oIjJlpz/fqJ0r qyYGTT05Ik6cZRciEJNgmdvIpVCZ2N0b+C93yoGKVrqGyY3Ug2uPj69jvbkydU54 JbCCUwUHBJGjJXZ+DOiUQKwCuVHkyX1vE68y9sQwNFa4rAmJAy1kvfksJl/N+/f6 hMA1e6xzyq/f1mqmlZpErqTPGZuD5Wbk9tE3H7dP4K8NK1wU2HX4IM+UUJy/Z5F6 RDNx+rq8+sQVF0TqswCs7rmjb+8Hq4VDzCJmHfxmSZaMglrXgbqUvkNNwzb2jVUx iaunnP5XUAkfvAAlKHciI+M1sLziPy0E6Yk/5Quzg8//PPMvxYjx41yHRfAzQOo8 80k= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw2PydF3nw01qJRef1fSn JGlAYsjZtYo127sR9UJ/vmFJT9vdZmNYnaAAZaJ/63vC08z5rBpudM6rSe+aORFe N6SP2F+i4efcl+9p5wo/G4nWolGtCM483VNIDEA1wncGQ8pHiCb9nd4RZbkAO9/x vsGBX+jrIJBkVhYCFdMEqDO4QqkTwGUA+hvFBHjbTBLRE/N2wWXhMezL5i3vO1/t 7nC6YwRK820zwVMHymS4cZMOwkD6wHyXPCx0WpTQ9xptYd2ngs+zSRa86wkSLaqr kt1udXPHqwUOBT862BBLNap9fV6NS7hzFYl1NA/J709/fZiX7bZcYBvoY48b7Gqq XQIDAQAB -----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 293843252729142388543939816178446869956994 . . . . . . . . [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 2019-03-21 21:12:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-19 21:12:53 +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 24665755214436699423764701121466365539188175679507857016396788278159203399649218581081720967676056676625954892285610644834780355272695757585160371763269640066266020543522167949474250351524448539340178811599459755591346352371000906564927017040672958364896360884531784632533027735203440361176856823768121648288362302298798254422769367153187680143157712923714713256937246136256315779463591616338342650910685765623824314534943220151126009786935367140064750136560842548826011623116186753528385092640621897169898821089455762738259222505836017968972368313365179090456156460346614238866128619165355198773662604249424124881501 . . . . . . . . . . . . . . . . . . . . [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) 2f6cc0712e19b8eac67465cbeda47de1b80229ae . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169a2506dde0000040300483046022100c282956f87a2965eb71fe76b9869da30f6adc5da61c3cf751ff5e8014176bcfb022100aaf98d4d78c7fac73cf24d82a2ca98a6f31709d858a130e9d185bb0a6f620ce000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169a2506e3c00000403004630440220738ce0a99150c56ca1dd8071990c1cda751a4eb13c7fb3b0c6d01f5138410ddb0220163367ccf12c8dafb0227836aaceb0078ed9d86997e2ce26891e047be9cb3191 . . . . [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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