www.42661.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:22:b6:1b:56:8d:46:fb:3f:38:12:22:72:74:7c:c9:60:fa 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.42661.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:22:b6:1b:56:8d:46:fb:3f:38:12:22:72:74:7c:c9:60:fa
Serial Number (int): 273148519713321047345007456677138820325626
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:73:df:e6:23:a9:44:f0:e0:88:68:75:eb:57:7a:94:b8:68:f4:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9d:2d:d4:3b:fe:42:5e:4e:fe:ea:11:c9:09:92:0a:51:41:6e:16:c8
Fingerprint (sha256): 0f:55:0c:d9:ed:d7:9a:ff:c1:60:12:7e:b5:31:71:b8:bf:a7:61:d5:01:a0:4f:0d:37:94:db:4c:bc:9e:b1:dd

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.42661.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.42661.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.42661.com

Other certificates including the domain name 42661.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.42661.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 273148519713321047345007456677138820325626
 . . . . . . . . [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 2019-09-30 01:08:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 01:08:04 +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.42661.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 826880426626040718371258329515878720552793767519962510390113184790890915569176695663632991478548758082841017933082710908580395055240759167654191264032605732756485608053987694690132861423071084189829057734191252670481541902136217495200705337293817366420984344547808358755666742634568069266338018100317537683070814831319402760178083245065874314829145855051120166420536342768997360746708536308176964137386406872659811616288089750491535703684604467235778398357471450620839383034455000206282121447387517870045512166458764660579636241825854444165109369927956749250823110483016229921517204826947503443007107820945623312434267674646197245745794177635354725610511159150601615728941120251191239685166443819547136198812731254496703562262887390084979737312626259991862301876745449774647904299630517679302715935864526731838223467898512324915136092637485600318303965415307802820870209129965806039328844732079411108575499294951685346962770218930439464920901763431677383292932687001423954857942465863943106955078258301302358750914475680667749379283333915779289809065446140486669732749620873552154263797695171173632360545196592556626516447276662117218956917828291229733611010942726349002906079928982373664417541634505398253963512179416515862206478939
 . . . . . . . . . . . . . . . . . . . . [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)
							bf73dfe623a944f0e0886875eb577a94b868f468
 . . . . . . . . . . . . . . . . [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.42661.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7fecbf8c0000040300473045022100f1af9c7f2cd83e0c50f58d0f85e9ac7a39ef5c62e0f530ba0bae98d5b2c4fc190220797798b9043e9d3899b24b8366d4813388ad47a39408632315c3d4a037d88eef007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d7fecbf7e0000040300473045022050fbda899367da1018e5181ce07e3ae1d918b4a7614cde873af38ec5c8b63cfd022100bba41da42e716cc18ace2643e6ddfe1c92b67a9a19dd483971d883ba3e390297
 . . . . [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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