read-thai.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:cd:86:6e:0e:f4:78:40:f0:f7:fe:3b:dd:9e:1d:2e:49:5e 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:cd:86:6e:0e:f4:78:40:f0:f7:fe:3b:dd:9e:1d:2e:49:5e
Serial Number (int): 331273431021485365322849263738886181243230
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e3:b1:de:d5:e5:98:fb:62:0a:b6:f2:30:c6:38:85:98:ac:b2:33:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 77:82:57:5e:55:54:ff:32:63:7d:8b:85:3c:39:17:a5:66:c3:05:cd
Fingerprint (sha256): db:bc:63:81:13:30:b5:7f:f5:f9:d6:dc:b0:df:b9:46:81:aa:13:cb:9a:c8:12:12:31:a2:86:3a:4f:8a:e3:51

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 331273431021485365322849263738886181243230
 . . . . . . . . [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 2018-01-02 17:23:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-02 17:23:28 +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 822296651707628957079775308231902617969116564040548428869414728932445704724422507301799823142361518341887025619905048851669728055980494448729684285982423206919791015808086983947794735610754156079000469348055065270143220303516545803898489057827085059404134803804010119019107467530402412127229692922517365411066443623885755783683928494859656378623328106716387010685232713225885097714834704335677709397540043709052562435931032734304373484636621915931003236284944390925792442633102781085963771663256913861200276561978719402597108584219658614104144939706235350236646341034455079393766680877550643958578058998688654078163871137010955724587951756626793034057961835202922539749147619016339095502901690573955861221852440416571036368456648612479475216859505477543784577752062249427255522889182244203553533656618417910343223141871629606724868825844590736601764842332671297036094812008852023746293003782798573061413145608003210056205114415397184230075100417731891912510831310216579054928017413283332750419022185495668544027605479474735000465937216562719258602292965259714632190196058786052862130946931790931642009382713434668136717657652939764334004395129522439108160680790887608073973420619973043299075601466447054995905656401078237588992884051
 . . . . . . . . . . . . . . . . . . . . [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)
							e3b1ded5e598fb620ab6f230c6388598acb233b1
 . . . . . . . . . . . . . . . . [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)
		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