www.xn----191bu50adnc489alug0rby32ddqw.url.tw

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b4:50:25:73:52:25:40:35:a5:d2:e2:60:3c:23:7b:55:96 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=www.xn----191bu50adnc489alug0rby32ddqw.url.tw

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b4:50:25:73:52:25:40:35:a5:d2:e2:60:3c:23:7b:55:96
Serial Number (int): 322694216534681564737805639757074756490646
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:75:d3:6e:c5:e3:52:64:ee:e3:40:ea:fa:b3:16:79:49:75:51:62
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 11:5c:ba:42:5d:5f:98:f3:29:f8:c3:7c:e1:20:86:87:76:e7:13:29
Fingerprint (sha256): 39:25:bf:61:61:33:11:c0:99:16:19:71:4f:f6:a0:62:fd:51:26:96:e7:d3:c8:a4:4b:0b:ea:c9:cb:fa:9e:8d

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 www.xn----191bu50adnc489alug0rby32ddqw.url.tw

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.xn----191bu50adnc489alug0rby32ddqw.url.tw

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.xn----191bu50adnc489alug0rby32ddqw.url.tw

Other certificates including the domain name xn----191bu50adnc489alug0rby32ddqw.url.tw

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.xn----191bu50adnc489alug0rby32ddqw.url.tw in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 322694216534681564737805639757074756490646
 . . . . . . . . [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 2017-06-30 10:11:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-28 10:11:00 +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 'www.xn----191bu50adnc489alug0rby32ddqw.url.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 862845783071612099673425303083713997681100496839586043076933214670206321108093799838758327946534501428420669829075657919788025062227134316319082208051876705993741675376722748030381060137211484321037061873155925438298661678651274069385004567187952618386658958967769449536309781778029650508533789194299325737323761817140785121748210642249897180545643226805108265672633001108329618319334562996924814273202768164350427492453860861519106363460675224834955338897375558470750505034278295600140453774424153629410845429129212447339714772933560262438462396843996438231140078431622445854382844383367776794601421619244592117025980837016629196257833756902041166863920875871961616067893656940093941938099515566668892863665751712971714401257319073144698901912956078461159487071379786121885434440689135954262718263327907817614934991245876113575088662381996972712956911692519714069886328489849125299401610471686358057647033094382902247613903637918018681670756710337036632836627743120099957954400025267989015548773076346240120650723214256238456845508232868142504426017045964989769053083292062166696890462728233912379852648052968605019623721633613153960698449151456184778347866059051758319658217348362156133592563584078949335766346646189526977371708881
 . . . . . . . . . . . . . . . . . . . . [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)
							1575d36ec5e35264eee340eafab3167949755162
 . . . . . . . . . . . . . . . . [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 (49 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.xn----191bu50adnc489alug0rby32ddqw.url.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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