www.mylantau.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:62:2c:bb:e2:e8:fa:98:71:7e:ea:53:f9:5c:a5:e3:f6:c2 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.mylantau.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:62:2c:bb:e2:e8:fa:98:71:7e:ea:53:f9:5c:a5:e3:f6:c2
Serial Number (int): 294743991347142851344192060005135478421186
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:de:1b:35:0f:f3:b3:0f:b1:d6:10:49:31:86:4b:6b:3c:2f:a9:ba
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 52:12:91:cf:3b:7d:f5:d7:ba:1c:29:7a:e5:66:5d:76:96:44:76:ee
Fingerprint (sha256): b0:79:60:c4:dd:36:36:59:5a:3c:54:f7:02:d0:20:72:57:76:7e:57:a8:7b:01:a7:ac:b2:25:d8:a2:92:30:23

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.mylantau.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.mylantau.com

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

www.mylantau.com

Other certificates including the domain name mylantau.com

(limited to 100 certificates)
mylantau.com
www.mylantau.com
www.mylantau.com
mylantau.com
mylantau.com
mylantau.com

Certificate

The complete raw certificate details for www.mylantau.com 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 294743991347142851344192060005135478421186
 . . . . . . . . [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 2019-12-16 11:23:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 11:23:10 +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.mylantau.com'
 . . . . . . . . [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 870947554269481110308668171567929245947887286913030207933145386407380449563777242029074518670055254637787032292638526078570160501780222965718883763541733160272820959062872076685850747440905493398321183582175233407446893748720022735489340656702432509267227473494385865823584300665117646315207433981350515334552151116916764736434446654203225815354529262433672307215424890659263734304884341498368701929677437509613494841982726731110168129105475260423612275088570511431323902924641021848698883954462394148056546094639901564009550800594857218058644049096127047996369729854532122191249540995257374787840788673341240269876388248689637882721803157891237242487677464726255421089544339369959507905600165691033379173245781900689465435564012389023556515031388082008907988411147826669525662343343107432138014211625530722848063988669680538060511376261535459790643266790574897067031277240376874953327487225374894178325354415548103855340446312031690069395139660699239928334935954788139168772307736623587687933300751735031059854114632530464352894472796604973228019067429772306758169446064019340790295395866899408141275901041223479801240403065438471006760832847871750763522422812708038969546289118768091535590694087819815122118043165067853289454975573
 . . . . . . . . . . . . . . . . . . . . [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)
							3dde1b350ff3b30fb1d6104931864b6b3c2fa9ba
 . . . . . . . . . . . . . . . . [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 'www.mylantau.com'
 . . . . . . . . . . . . . . . . [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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f0ea98c340000040300483046022100edade37d9251ba99f1ec4568f019beb5102f7038a2b32cdfd15235053b368c8e022100abcc4f91d944e58f77faf51673448cd29b47f12c823f4810fa55b9ca56842fba007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f0ea98c1d0000040300473045022100c2aca9944588893e9b733c65fb260a837bd77cdc5e14ced9d4364503df9a946a022068b819309da0d89ef62440d305b58ac3521b06127cb2f6173db64167adeabfec
 . . . . [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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