tw.genelife.asia

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:13:64:c5:eb:88:8c:53:47:b7:54:fe:74:f7:c6:17:1f: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=tw.genelife.asia

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:13:64:c5:eb:88:8c:53:47:b7:54:fe:74:f7:c6:17:1f:96
Serial Number (int): 267936173226022909234979432037159930371990
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: db:6f:66:68:a7:5f:b5:02:0c:df:f3:d6:b9:89:71:45:0d:22:67:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:92:40:77:f3:ae:9b:26:fe:ad:d8:f1:01:ae:c9:71:2c:6d:a7:c1
Fingerprint (sha256): 81:8b:a3:15:88:4b:3c:f5:c1:c8:18:24:0d:97:5a:92:2b:7c:67:ad:31:fd:53:14:b2:9c:06:d0:c6:4d:67:36

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 tw.genelife.asia

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tw.genelife.asia

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

tw.genelife.asia

Other certificates including the domain name genelife.asia

(limited to 100 certificates)

Certificate

The complete raw certificate details for tw.genelife.asia 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 267936173226022909234979432037159930371990
 . . . . . . . . [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 2019-08-21 22:02:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-19 22:02:59 +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 'tw.genelife.asia'
 . . . . . . . . [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 831686208605297055123948977371278251776431839388566549356829065086043352661141896072636452458243840206035828683875280625857787652556387566171736486112270525158381870257876456596395533637858139342572579509215012858066718562289240276508173415238953429422527969753293497082683802476488831617992863956280551975722512042497546036715238183728258958918215411137121800842918059800492918549237451557466707929601188752448251367179015990237909929207743737285001211431906199675032395253950824630786646066670299383582700065371329588154925453481321875678092098871727311175622478367533718519388626875412410987863060706239939375904826788161974975400815142068983624786337697472024381528878473825720449985026126681927484576890238213947260482467425540408645534353123663265055631404454088831644046527293027609745532476372347083329441099076520296023132216840269586074721017707671226305761027778615654483656228961395843084543242456233153324377863860346577618509416057796791208111288826250606736549143805487652199135464819969480379208882414266756345086337347897774368551252619269857109277081471704293207284285167196582527950208820076878067681162756427863160030529825101981101568644870947689489764997351460188816512646993238517812783901900200759306042811587
 . . . . . . . . . . . . . . . . . . . . [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)
							db6f6668a75fb5020cdff3d6b98971450d226718
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tw.genelife.asia'
 . . . . . . . . . . . . . . . . [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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016cb66b45f700000403004730450221008885e50a05cfbc56680a926953739c31a2a8da506164e04ac823cb995ea4904c02204584c4017879096bae77548aaf59734a07e2c194546147d906733fc842427af000770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb66b47db0000040300483046022100b99129d088f780c5a7217d05eed1600a420aff7f0f6b86f64dd92b592b4bebf6022100a96dcb5be3d9bcbf901236f22bb9a7e483e4c08275d5abea229c1794a921071b
 . . . . [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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