tw.genelife.asia

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:64:e5:0a:2c:f4:2e:96:05:19:18:69:b9:dc:41:7f:c7:2d 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): 03:64:e5:0a:2c:f4:2e:96:05:19:18:69:b9:dc:41:7f:c7:2d
Serial Number (int): 295669540533150029256933897624259697559341
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 07:48:c7:de:5e:ca:19:33:ed:1c:6d:3f:66:6c:04:e7:fc:bc:69:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9d:0d:a0:a2:82:e3:44:4a:21:29:b6:8a:eb:2a:38:80:83:8b:67:3f
Fingerprint (sha256): ab:f0:d4:7b:e1:ec:8c:3e:77:f0:4d:e5:81:04:4d:5c:1e:29:b1:26:0e:f4:79:fc:fd:18:f1:bd:d8:a0:82:ee

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 295669540533150029256933897624259697559341
 . . . . . . . . [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 2019-10-21 09:39:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-19 09:39:46 +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 888660333121652417562253377822695332626283300759705821733535991073648349390438731653966167709152424353046057363624410188218919523783162255230568105488643046083972338743838856887502869541193719024350406874308429339675473225376307005969511400937773021120820019207800382963041121984010148755906848418525670775499443745618588147841190855237502921857779234010670324498484812611213162551724364649093564002718160517630101576142388438051251654899373458412435151409557505896779621932238892522622519295611868140919399045010289002151122499416135061637041773744431671847665378329967771261978611591563720106807900122795945368332815243887331104223228901088277872325889563435867949316377642102435983415179165957450395692819754098893636941040292722469851231261949265221609321511970606273755678727606285140814234209948774323176667328971413600961914237704427604742699175474672418863168855690847422023093750645628498066116461975712191339093708605789369714084808186931753597782635212004765934335814557351453701227343387224848634476846718523782436472019076599450151324340593295276730872204838188627647601352397875363616974710984942056073638676562389198258951629421073127014672595703009696050996982604305387411158376338058571830611125710010261049044384107
 . . . . . . . . . . . . . . . . . . . . [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)
							0748c7de5eca1933ed1c6d3f666c04e7fcbc690d
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dede6c2ef00000403004630440220674af8a1b3ba5606588d070015f1e58c1b07c4e79b8395b7ffdce541863acada02207cf437d09786e5097a1c27e15a093206bc4c88cf69b8a7dc1c9e43c49e4ff335007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dede6c2db00000403004730450220763e573f30dcf5d551fda886a223e1adb4ff0390f4d1fd73a1d3d695ec086a390221009220727afab3386edd9cb87511552921bacb562de357fff15041b815d4c7b952
 . . . . [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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