chesspeak.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ef:99:12:d1:19:b6:67:b9:94:48:69:61:a6:62:b2:d7:75 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=chesspeak.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ef:99:12:d1:19:b6:67:b9:94:48:69:61:a6:62:b2:d7:75
Serial Number (int): 342867813075144341356645593129878341998453
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 91:96:4c:5a:fa:30:2a:37:f7:1f:45:1c:61:2e:a0:50:84:f2:c1:2b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d7:66:99:62:e5:e4:56:b4:05:ba:26:da:0b:6f:3a:27:91:a8:e1:36
Fingerprint (sha256): 0c:f8:ee:2f:f7:d4:bf:b0:71:8a:fa:b4:9d:ef:00:28:67:7f:94:89:74:ee:d4:35:bd:30:81:91:74:6b:59:19

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 chesspeak.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chesspeak.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

chesspeak.com
www.chesspeak.com

Other certificates including the domain name chesspeak.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for chesspeak.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 342867813075144341356645593129878341998453
 . . . . . . . . [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 2019-01-22 17:45:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-22 17:45:29 +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 'chesspeak.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 625971634639795614436535929308707801288817686662685632755019229448742529433929750093366815777207515600450088863315212797973079725224104008196597720508198637150159265607978179947996161763403455675896830556246153222867489608183678169931029221070843238975009451361553951636812632168668965774367923492291689404979104679027598625223987015382370207690886592306993805340311860483007592620954620237121679907502413304365308979492638315405270066667213448617306219537286776676628393808552964324308304351499798994167985037326907278340492540168352517866615483838221000745126962262682638118752325265376153081880903111114929418779154858332224451583853537563448084516188644232954591953816641410989204084628075313353185648169264048258336995171336862641806159835492676517781476532204916622187903652724749495738275237831071414316982980707170650855832059411889416848976464743214041599564151270210237632924060284345197008798010777904903452367356207360216278279668700463890370171252909583452092870854763921782022445554307964720996355454543205212828654817478637915646437300805019975476265873883012539100317393700774273223510268501079965946556043579318920184540139300781385257622543412748452286486247863214930338680406553100963835763515320300780883249758359
 . . . . . . . . . . . . . . . . . . . . [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)
							91964c5afa302a37f71f451c612ea05084f2c12b
 . . . . . . . . . . . . . . . . [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 'chesspeak.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chesspeak.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016876e1b34e000004030047304502202e66e85676255329d9a71fa6c042d7544fbca13eb905616085a48eb0c2113c39022100cd0db44c4fabf5b8a1ff626bb5f49e54965ece019e6f7e55632ff1aff39bf70c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016876e1b3570000040300473045022100989bc0b1a4476072c9fe4f3d2a22407855d40810f73039428b002dc91fdff5f402201a24404bb37503cc4809b8c7308fce645493491614f9ed83b7a7bd33833fa9ee
 . . . . [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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