www.42661.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:84:31:e3:46:41:e1:03:33:65:73:a0:e9:8b:c4:f1:69:c6 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): 03:84:31:e3:46:41:e1:03:33:65:73:a0:e9:8b:c4:f1:69:c6
Serial Number (int): 306320442477013106216424626455344126716358
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a2:67:2b:52:a7:df:0e:bf:55:a6:ae:07:bc:9e:e4:03:91:c2:50:e1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 77:08:bc:f5:83:2c:88:a9:4d:3f:df:37:be:ae:d1:a8:b2:eb:3d:64
Fingerprint (sha256): 4a:7a:8c:74:15:a4:ed:00:fc:4b:9e:1f:0a:0a:af:f2:8a:a1:40:f1:4c:17:34:81:4a:df:93:cb:e7:eb:4d:4d

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 306320442477013106216424626455344126716358
 . . . . . . . . [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 2019-05-25 11:03:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 11:03:54 +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 831579043530697427152036967533777402085964187560947638750380235189571814180773976117516450329206023974356952289012787958417978438525121631564621290426936271559699132265176155079910108155089126026410353089316776142819340097323053892307138479721436882720242116788644196906275162333052028952253380408543204691362508782524195988492387007943709802404361050213030182308136681105122965265822939132462446430367731430028993791691029618678120889325242093975829317528204172321137203094870658987655451977182942407953656166019972757794682465031473134029407995530871401508650124961008262063738983964991077341150533797322350346640618014351457812273995106636041985147094139541393667893242064583772578742560239324310214274558505844710976033159122967645972699692185621171052813241877531246982205204015731091012613615315563296384784387240720397081481342399439886992327149143295260062614372027302309609308015454662271787981221667210069071082736335592937340982302474616655562494004335675990701288732732560383438423322496798181361789066203419532404727388181992755964957510693712416155903363842510416303012256046935939364009171340496431870765967063588313106315587130661699731360781708412252199125586930284570228212110779671490137995532776331516268098399891
 . . . . . . . . . . . . . . . . . . . . [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)
							a2672b52a7df0ebf55a6ae07bc9ee40391c250e1
 . . . . . . . . . . . . . . . . [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)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aeee03d81000004030046304402206e039ff9a4756635e32a839b8a6661d9e6f1f2c2eb1419f674521825d349538e02200d284c54907d6a8b4d2ac5594950303663d16b2cb5429c060926592d8dbcf6b1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aeee03d9f0000040300483046022100ba26c3ba456f57ab150d6e50ced72830724a4c82d1117d5116aea8abd65c22f9022100c54465722876f8e69aa9f4c9299ee985691748f7befdd02e91ed18934aef8fce
 . . . . [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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