www.42734.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:dc:d9:30:a7:1c:72:2b:c0:e2:d1:05:cf:5d:33:d1:78:fc 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.42734.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:dc:d9:30:a7:1c:72:2b:c0:e2:d1:05:cf:5d:33:d1:78:fc
Serial Number (int): 423599959544398111510620936803881883629820
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a7:c8:41:ca:9e:6f:08:6e:49:be:3f:8a:1b:29:ef:c1:cd:f5:ad:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5c:2f:8a:10:52:6b:46:3f:3f:0c:83:00:75:52:64:b1:cc:1b:be:de
Fingerprint (sha256): ab:c7:4c:17:7b:88:8a:a1:c7:f5:5d:93:63:ee:81:11:0d:a9:62:27:59:09:f2:9e:c7:70:68:8e:3d:04:57:51

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 www.42734.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.42734.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.42734.com

Other certificates including the domain name 42734.com

(limited to 100 certificates)
42734.com
www.42734.com
42734.com
42803.com
www.42734.com
www.42734.com
736.me
www.42734.com
www.42734.com
42734.com
42734.com
masterartgallery.com
42734.com
www.47082.com
42734.com
47082.com

Certificate

The complete raw certificate details for www.42734.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 423599959544398111510620936803881883629820
 . . . . . . . . [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 2020-02-01 02:57:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-01 02:57:51 +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.42734.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 798263464686074540390806286384701010426030880578494395236096374203647747547714954409859325074922514041868660296211932620114726434171470496728213367232744671583374917432910063600752580133871683694430613049691189243778875580588655714072951326033405910706973450129037045541223649241340777222121203361885116573808365337293609625268855882305091210729541574764955610709964632410981178883987242147546770307736472376015054748520658960903003721971118649004044470248806269886251490903296414860967493514966355453119628516523117587940370265755048181469184039510797199323408550123542341051017798495790872244189820102277414100320624213097987908840124471340804750494704019044770174693109826750280898110935116789858300729481964343369543180056039383247285031069338694508116065276926041284249815969422166496692100380185947867874848180230981380679692146073981976567090727172616867764706741005570688674069136790752010494515666186254818762695080747602822939264145586841383545174299772115127715474846301211861033129565403853251761834446515091773862297534108155316208111316613155404567919109663319169762817797046654682277869825997371898587110605201371896963904070705136842855927641542334542465422007407110557833460691197047134182873167780828573398960159141
 . . . . . . . . . . . . . . . . . . . . [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)
							a7c841ca9e6f086e49be3f8a1b29efc1cdf5adc0
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.42734.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)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ffee5d0ea0000040300483046022100d793caae2d09d32c4b036fdc1c06e1ec14afeadb8a9487ad602e42c4ede0a29c022100acb671336c35efa1ea9eb948af01da8bd465ad762f9269a9eeeebdd575df1803007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ffee5d0da0000040300483046022100f8035bc82454fbf42d520522cab4eedf14a2579137e24a7043e3080524e781f4022100d63f3b02dcbb4cbbdd4183c89adc344353e4140121b843c5b682fbf3b5bc67ce
 . . . . [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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