read-thai.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:79:3b:2f:69:26:15:96:98:e4:72:d2:bd:fc:c2:9a:f9:7d was issued on by Let's Encrypt.

With 2 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=read-thai.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:79:3b:2f:69:26:15:96:98:e4:72:d2:bd:fc:c2:9a:f9:7d
Serial Number (int): 302589694815088314997400358269912012749181
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 49:4b:ce:2a:52:1c:99:e4:f6:2b:30:58:e2:cd:4f:6a:15:02:3c:37
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ac:55:96:35:9a:8b:6b:63:b3:9d:12:78:ab:d5:eb:b0:4f:8f:8a:7f
Fingerprint (sha256): 7a:0e:5b:8d:11:c4:89:26:23:b7:86:90:c7:0c:89:dc:56:d1:18:00:5d:7f:96:d8:28:56:26:88:67:f5:73:cd

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 read-thai.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for read-thai.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

read-thai.com
www.read-thai.com

Other certificates including the domain name read-thai.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for read-thai.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 302589694815088314997400358269912012749181
 . . . . . . . . [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 2017-11-03 12:59:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-02-01 12:59:37 +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 'read-thai.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 646834369749853685626848589183044167170738006351924834186324151881809151422198782432477713739957263646833826482106155902116129294434783238104041717960780599906457543177841842684746965613006243339198776611667187999941988907261473977829591931630376199367999774456320657390400736407497844649903539750389876073854740433086287753577146955941898274075780364956594510813218804181123560346098133117406549704627869460035542011273944900287245531745952982582974136311990325923036252433211802765933418946715871448484252076829007753015177807058839805679101620319226513737504754886169635293668362980825725344368405874237484108747334710934313708209814057851913335295614376407432651184691068878084117933044621287934027429299676119254502186049574631036066888986793887583868379469700929849335835522848256484649129570210282888641568273032731133071976049560420967915137038921137111451949537260541637584859435334310425695491427225732502479729999512863513042135957275547224872475490825714170552861626348887150454910771734101720168134195544868855096748327862081403643280158664701219016276649137898290813241246850251218821773738932002625496283543154148034591804975879640179140775516378324578890089731004757970355593199036862485170093098061290431282739765717
 . . . . . . . . . . . . . . . . . . . . [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)
							494bce2a521c99e4f62b3058e2cd4f6a15023c37
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'read-thai.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.read-thai.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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)
		001ad9f689408d80accbaeee1cb8e042b5293110ac1355d4b5cd2b2c6b002f08f1e0c0acf1bd5d514b3fbadb6dd6581f1cdb1930f543bc3e5f88496bc494f85dbd908291606b0cc81f950fdf7678abb52fc3d5ef125f95072f44d8a011e2f5d456a1ffa9ed9e738b56d5315e78947e83c9edb8565299749f85fb6e35de408f60b1bd964327c4a3fdfd7b7edad8d0ec60b65aeab446ecb58ba7a900580ba2ffc8a39ed800085eb5c682ab7e0ccb460459ed50ec113cb3ef69684174a3d09b2901761e30b5172e28a30a481c75802cf038c41a7a93fdf35c8aa04fbdc62927d0a001c0d45cfefb27d68bcfc68b4afdfce62c69981497b3af3c60713e139be410f5f5