www.42091.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:05:0a:b4:90:a4:b1:31:35:69:1a:7c:33:26:52:ca:9b:5f 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.42091.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:05:0a:b4:90:a4:b1:31:35:69:1a:7c:33:26:52:ca:9b:5f
Serial Number (int): 263052499456993057599398416888850618686303
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fa:e2:cc:a6:47:12:58:30:0a:8d:d2:7e:37:22:78:f2:f8:26:61:66
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 22:06:a4:8a:37:8f:aa:b2:e8:ae:be:9f:66:ea:18:4c:ff:50:23:ef
Fingerprint (sha256): 4e:eb:1a:79:87:bb:9c:cb:e3:e5:57:ee:f7:8b:da:4e:c1:b7:f5:75:be:96:aa:33:c8:41:0d:27:f9:a4:e1:16

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.42091.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.42091.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.42091.com

Other certificates including the domain name 42091.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.42091.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2zzFX3CWyuuAHZTzrljm
n/jww4DGC4Ig+ZF8dKxgZZr/++vtYQTr6mqkqsoxD4ZKUExD9C62+PwYD1ff9XvD
fm6ezozIAeWhhVL22jWSU4NBJPvA/NtsxTLuHd6Rk6KUdbJBkCZpXF35TGaqlZge
mi5+1CfWocgxHo7UVlbfIRiDeGJGzZ60q7qkfOr8RxoztFtcrYP3LG+hDJDqtvqO
yghdO3u3/czHiTBCT48Cd5sDVgSopXHo2ux+52NXmKK4IbYZkdmwXiMeOkE46wSN
3788mvLaMP3NXjY3WnOIpclHYbEVqU7fZjWNmfL0p5X8umBGuGp9BvtqKWt38T0s
5eVdodZJYL7r0VAndstyxjJvybTKbyaNQ7m9Lj9nGUDkV482BhSmiePSQEbc6RK+
Du44aAgv7KgJW839qsik4Ci3pHP1j+ZsvPtjfI7sMphfSWFALh8XkVdvNSAJNA3j
PpGmdw6txLYaxIUT43GIKUhUOpbZYa833kH3ki3QtE+ylUwbLeqv7DSSgkMD8qOV
LzdjaREzkPUFw9sfcmn2yUEEkq61OGLsaqGgwsv6HQWAyV8902SnvOaIk/Lv6cTa
SttTB8tiiGE4HdZGrDkOxFH7ks2I7zhd4TuCINoQjmEDGCFFUvGLAEI/cYaGbby8
wiius7bKK7+RKwT5UImNiIECAwEAAQ==
-----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 263052499456993057599398416888850618686303
 . . . . . . . . [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 2019-07-27 19:43:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 19:43:01 +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.42091.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 894410504016911356999585176368177340275943872592485495422676602562938264231250702625513555128110906294221881179774173167940195521554988444271152338335854180398368089820451456587820744741449972716623149605595991569469123465074929469536168120564879960882702268891695026246540088225196070045044953477322804986426435816949865770552871783000707520998065710256305544493436315457335474721217947133490354946969531152283424621957691998900607211902757295764623924750206057391696030310668742528856712907863312607215387620360821041385563113132051361687030657848455876635169477232327294043135757159237415673732373052683013678656082279451979264807366240797663009176461596195718150149990677013402999735991954228335920704513775074224519749676016688924510526835429079976993096532798398114351247304621852018273910288711248906670720390077753932303889259136775336583785267009904866685203031126492899725547855457451266654724896108251924513327433326916698231270429929462187579564316082112944287789964458883333022449039681122909343278051543640867633762843268241724195896454282814012066771254423943314131705511673595331427437947966277387857930132027910697820921464740565724467278032683714205658920617989889627935566688105549983370989988893951383696369879169
 . . . . . . . . . . . . . . . . . . . . [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)
							fae2cca6471258300a8dd27e372278f2f8266166
 . . . . . . . . . . . . . . . . [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.42091.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c352c25310000040300473045022100d4b366a340754c770bfba85bd06a1aea3cabe969dbdba7312e4684c8e37fa5d202202080704b2502083b7c2add516d1fd2e32cb66dbe5fd5a3df2ee504fd14aa9133007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c352c254e00000403004730450221008861169c372a9630e5faee27435c54291bbba4e0c5b66aa054412575a43a80b802207168e982ead98f781b3c295b5e0253ed0ae3f62ab23344af4a2c2297477d7883
 . . . . [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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