42147.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:74:17:90:5b:da:91:0f:2b:3c:f6:52:19:fd:53:cb:b3:3d 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=42147.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:74:17:90:5b:da:91:0f:2b:3c:f6:52:19:fd:53:cb:b3:3d
Serial Number (int): 387953220087536437453411684540543339836221
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3f:b0:b0:37:1b:2b:20:21:16:ee:43:db:82:96:eb:fd:24:f2:bc:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 94:c2:c5:d3:39:00:55:e2:97:4b:9f:88:8d:ae:21:4b:89:8d:fa:75
Fingerprint (sha256): 5c:ed:a5:f7:be:75:e6:37:d0:e2:f6:5e:33:88:e6:8d:49:80:1d:d2:ac:49:93:04:c5:d6:f6:a1:7f:a7:ea:62

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 42147.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 42147.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

42147.com

Other certificates including the domain name 42147.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 42147.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 387953220087536437453411684540543339836221
 . . . . . . . . [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 2020-02-06 16:06:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 16:06:36 +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 '42147.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 772215345170250670242770145562164096115456889715757353774400367217333417694401554469934482408359313609876822938074160540531855097152881351532747396482665337127610167962596658264355903305838541089624382432324043278814499055067077067999848969089659437757059218144476300647565178561230256075809908694340296954251569957185099132126062588871762253654706391085154321729309112547658153729451893647325899667559364040128296951772565494506694013210331482905781174035747541788647951223087233535347658224680407603015628676437141007171734267803073585756499025867943661781911654552997341755505092987996483054279503952151722369966704943480490080938674206628924760592857257423486708778124199986131472323991838336964116295860429953808097274267526060411326813675685482523267267933484515580571682975606541683162690768285767445511026501812750666835943522968964978239477993243157493842682381990140076222056961019703989458948560359677351111592585254223965000683560254008504139427626398754871328998557621398889431481202538012605869425342116767193080743099017044412109623244348048707556207355886649924163703766640723262455990651533045431811013795765904475192611784452203959328211102022770247285444922681711172642274563962061116804591273595084305986627986723
 . . . . . . . . . . . . . . . . . . . . [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)
							3fb0b0371b2b202116ee43db8296ebfd24f2bcd8
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '42147.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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001701b77bb150000040300473045022100894c365b4d35d1810fee3042c95862ccdcea5c924a011ccbb33acfff1f3b15dc022039110a9cadb543bfa283c22b765257ac465edc7d412a9be1d71b903da249615100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001701b77bb49000004030047304502204acb237ac5a7ac3e5c86e7bd29e02ba6531c27dc0a554831cc6563614ae392a4022100be3d7113073a8d80a570490e16667762341c9d3097e5192374f58f0620702869
 . . . . [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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