www.mylantau.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:ac:58:c8:c5:69:7b:51:30:8e:a8:34:2c:45:13:a7:58:54 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): 04:ac:58:c8:c5:69:7b:51:30:8e:a8:34:2c:45:13:a7:58:54
Serial Number (int): 407095725364434995656418663999694294177876
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 40:93:3a:40:1f:42:8d:80:36:20:69:a0:f8:2b:38:95:f6:f5:1c:69
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:5f:da:4b:42:ef:bf:35:09:8b:74:de:68:19:42:78:4f:6a:cf:62
Fingerprint (sha256): 98:ca:65:6d:5a:75:bf:a3:df:0c:86:73:26:a7:0a:55:4d:fd:65:1a:b6:8e:f3:2b:bb:a4:83:b5:ac:ae:25:49

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 407095725364434995656418663999694294177876
 . . . . . . . . [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 2020-02-21 12:17:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-21 12:17:39 +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 866705298249567426573488924205365105102207651089988157059054691873472574926748338933851741940361624789171764548145277377630305939696611912856843177637311704832214497635877311606290161068840637599079792896877605132694084795254235171262522636078084574469854648439655615164870053583519367826122171927603847838403687769313396695803301709715093926892523690384238651521097631142444325719782920631107245289527243054469555223748542808860614496700523426231780969069591307766291228959386309340892316603312304978165243623225232116207147645788506833937061140943693744983756106360747762116314268535844318050230364569077363400563898199892853804311201949192199576962827737755723103004126360099643415130459722806994365359249318843918917288967271856043442473333311946998945884586444265450975812337039209803759983071438763404413574395108767719316657443836386571552072424961248776150027712574769463768957300363622487846379455586704045846499892926402184841415681315253975807917810619172531706924867291174758655441668180595380363726203256999042675614959639405172590090833160745611365972383347597571118705792679074207626635059225487581553238956627549540029004823195450346486200882914329216021083366500332005279439419692057455213344799562662337914457285761
 . . . . . . . . . . . . . . . . . . . . [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)
							40933a401f428d80362069a0f82b3895f6f51c69
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017067e581e80000040300483046022100b99f8a551ad6acc0a82e7edf2bb2b9b6214ac06f7adf69c9483ecd902878f852022100d5c29a292a25e756b50cf795d031b25888847a4b8f3e4e6ceff151cfb33812be00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017067e582130000040300483046022100a7402437413656185dacd5f1d1e107565783702c1bff60881bb57eac242b2b380221009085eb1d185ff0c458e5bd6197103a96e8ab1b0633ea6e49ee7e4a92d3d338ae
 . . . . [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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