aidea-web.tw

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d7:f0:4e:63:01:87:ed:8d:ab:2d:64:bd:27:f8:a4:4d:ea was issued on by Let's Encrypt.

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=aidea-web.tw

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d7:f0:4e:63:01:87:ed:8d:ab:2d:64:bd:27:f8:a4:4d:ea
Serial Number (int): 421929274341265948341959182509338507103722
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ad:0e:c1:d8:f7:ee:a0:6c:7a:74:0b:78:ba:d9:9a:cc:ed:f7:e0:54
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:a6:5e:1f:1a:85:77:d1:11:f6:11:6c:c2:90:ec:71:f4:22:73:bb
Fingerprint (sha256): a6:8d:20:b1:4e:b7:bc:72:1f:53:25:6c:ca:b6:7e:a1:af:56:04:00:77:ce:da:dc:43:02:e8:9a:d8:26:ca:7f

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate aidea-web.tw

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aidea-web.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

aidea-web.tw

Other certificates including the domain name aidea-web.tw

(limited to 100 certificates)
aidea-web.tw
aidea-web.tw
aidea-web.tw
testspell.com
aidea-web.tw
aidea-web.tw
aidea-web.tw
aidea-web.tw
gironentrepreneur.com
redirect.aidea-web.tw
uat2.videoready.tv
sang.cafe
aidea-web.tw
aidea-web.tw
dzaki.mohondoarestu.id
aidea-web.tw
aidea-web.tw
aidea-web.tw
updown.aidea-web.tw
beta.purzona.com
orpheusapp.com
aidea-web.tw
aidea-web.tw
nellites.com

Certificate

The complete raw certificate details for aidea-web.tw in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA29xpFfcQn6cxHYvVGyLH
7hhDamHtVRSDm0u50gew3FuutW5lg9hBsrOC4SqyKHU8ZMY1DwDlgRceXPGgn7zN
ld7KZaUbbU1MkeoaXNZdMFYg8Hh/6ljTs8sAVsG5dvDZwvsTrZ8P4+UaKZxm0Cq9
/ldiaxmCPnfeskD32rclk6QsNistGTsvOBS5Mbb5lLiTFNVB+CsivoZyUkuwpBBs
aBmmfzDpGA90N2fHIMwWa5wxTkId2IUjokUlavcIygW0+mYo0aaVySptG4OvLmj8
u62+RWBGqD2LPWi5osnXVFDwHnm9dDfxkYBt9pr6413LTUFBMFL7MtiVVJrMISlT
/QIDAQAB
-----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 421929274341265948341959182509338507103722
 . . . . . . . . [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 2018-12-29 02:00:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-29 02:00:07 +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 'aidea-web.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 27754877251756033231534737981548865174908098358107841109552425786413569706361113784475986932484652083180743899646208745125030644438796277942703819805928028136726968550739358092985148625052005339139999605809549995782636190559646513481233933295261004727781033789522807644917321189281476129889076851215595114449422941732724231628532034751630686347287232836025845127101400957385177428127874265659902501821121940900048755705414208583874782423766793360575337748484451819513454392022487999292220858584424882032390794677124031583171660318646762965675159490455631189211028138354280014468574933519323045838141480179037693891581
 . . . . . . . . . . . . . . . . . . . . [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)
							ad0ec1d8f7eea06c7a740b78bad99accedf7e054
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aidea-web.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)
							00f00077005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c00000167f7e7913c0000040300483046022100997dd40a165e949547bfa56a6eb2e1b90313f4af7905bd9cfa66733cfa343e8d0221008b47e1c2649519ab8286612e25dd04b48cae3474d0c6cb35b0aae1d1a399e4ad007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000167f7e7928f00000403004630440220788f786e178def33f0c45c3d9b474b355d26595e5ea1d8e541fa9cbeab4fb6f7022064fe0f18a0122191738a84d766905ab8191035e6c84c07ec623eaf35cfd1e359
 . . . . [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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