hcc.clfy-sg.asia

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4f:cb:75:c6:ec:d9:b8:b0:87:b7:66:a6:d0:56:3e:4d:b9 was issued on by Let's Encrypt.

With 8 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=hcc.clfy-sg.asia

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4f:cb:75:c6:ec:d9:b8:b0:87:b7:66:a6:d0:56:3e:4d:b9
Serial Number (int): 288489609598593994450029498849907296849337
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 55:0c:b8:1b:f4:be:54:2b:d4:d3:de:e7:cc:f5:cf:e5:f3:dd:ea:a1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b1:24:e6:a8:cc:41:12:70:60:81:62:17:4c:e7:17:c9:2e:49:d5:cb
Fingerprint (sha256): f8:d5:fd:bc:f6:6c:9d:79:a0:19:e3:c3:10:c5:e8:00:92:d6:f3:7c:b1:17:ca:fb:c9:14:a3:96:85:8a:ec:67

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 hcc.clfy-sg.asia

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for hcc.clfy-sg.asia

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

hcc.clfy-sg.asia
hci.clfy-sg.asia
hcj.clfy-sg.asia
hcm.clfy-sg.asia
www.hcc.clfy-sg.asia
www.hci.clfy-sg.asia
www.hcj.clfy-sg.asia
www.hcm.clfy-sg.asia

Other certificates including the domain name clfy-sg.asia

(limited to 100 certificates)

Certificate

The complete raw certificate details for hcc.clfy-sg.asia in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2YnMItslrT80txEjaOIo
tipxhVfjaLtQvnGovd1ICrBmVWSotD2kSFhbBpTEYwHZgmxZI4m80LHeiFu8Z6UL
evKCACWaOzHUjhXDlG0nvqpOiCDkLhOrQ4eMRX2nlOIBfhTbjLMCY4fVJmh0rohb
gDq2OhbZr8JOdH4Gz9+uhQHvG1JpIQfY5VyMV1N1xJROuRfNNkMgCLRCacETqY4q
bWgPWKLC0YVtiuH9O16meO1T2RmVyMrlj1oNLER9s9WUwDbiD86fmzby1lJcfU47
0FmFY0uCQQfLDfVKTUW9nehzZ3RejbJ/g4IX/juPCfbwXogYgdaJaNZ1Xwo1RZkP
JQIDAQAB
-----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 288489609598593994450029498849907296849337
 . . . . . . . . [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 2018-11-27 05:03:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-25 05:03:13 +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 'hcc.clfy-sg.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 27461662611505241354793493060672356117361427629387661694636614250278400770220052373108463738540948616782268129661086331681028185668141445199617558234812021084045489201071183870013018381696398002170419936059299911672554606138240624050035439492976690491791341851261569646145328697706636662960513962321973010625397563837640282433965108480484013988746354599304821663052021133383014949699238978738411399461069021256576989338380149397670406886291037406536309613294303284350223152154386225880787875223739525440654846297854523675695910498549603675567978705123562192199556145646448256407700726138703081957919329796599754329893
 . . . . . . . . . . . . . . . . . . . . [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)
							550cb81bf4be542bd4d3dee7ccf5cfe5f3ddeaa1
 . . . . . . . . . . . . . . . . [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 (163 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hcc.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hci.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hcj.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hcm.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hcc.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hci.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hcj.clfy-sg.asia'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hcm.clfy-sg.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016753c3b1fd000004030047304502206f8b02e70e6ec7e4b71d285bee6c1b580d0ccdbd4a39b5c677c576b129028ff4022100bad3d49a1330de5df8f6e87a24988786f5444b14425f89b463d40399fb6e232c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016753c3b199000004030047304502200b5d8e893ea2c4be661aca4fd99469445c95497a96478023d1eb9caea392cb52022100ba3603d3e60d6a583c789de4809f28b0bcf3b0c7bbc608375ede791633867ac7
 . . . . [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)
		008e61e5f763cb4697c2648bcf3cdc1b727675baf169aeb056c2ccc5c8a9f774c02bddc3e672f4c7054dcc5565a8c9077ea3676e3c87a64c0f0255ac6af86721c21181143904284dead7e3da746f3c565d29c97c5cfe35d6d6601fc3ed033491971bf3768ff326f9aa8738fd3b4f39de63810245bd57b8f758ea19fece5f56dbc4c95794b0732eee7da2699a110fe5843b9ec07fa77efe5573d4ef5db144026ca220eb6c3db859293c95acb35a49230f210290494eb3140a1382758ed1d9b0fd3b37806aa6399e8b191756c864d3b65a79270abef0dd9d66e9490a3154028ff7803f9bedfc4ed67737b945fe64f072a8d0d0cb0d55c4b205e06733d8040aa637ef