www.31285.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:6e:f5:d0:80:0d:f3:f1:63:a4:80:e4:96:19:1e:59:5b:36 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.31285.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6e:f5:d0:80:0d:f3:f1:63:a4:80:e4:96:19:1e:59:5b:36
Serial Number (int): 299094661610551742613008272574942528756534
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 87:0a:d6:58:2c:b4:9f:aa:cf:9d:6d:6c:f5:a5:9c:93:f9:0c:5c:37
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): be:34:4b:60:28:ba:0d:86:57:b6:38:0d:96:69:33:5b:08:75:79:77
Fingerprint (sha256): f5:38:9d:9d:98:7b:f5:b4:1c:5e:aa:f6:4f:b9:8c:5c:9b:24:dc:42:e9:33:77:f6:9b:4d:08:d0:58:25:a8:73

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.31285.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.31285.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.31285.com

Other certificates including the domain name 31285.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.31285.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 299094661610551742613008272574942528756534
 . . . . . . . . [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 2019-10-29 16:34:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-27 16:34:43 +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.31285.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 857812535349935103565548915135201594738549066693367309060446545231059032929084385197524837828172336010842785721936111599941030320065222169965030481603717854060510239392271563720396798626554407644747221717501405793745180570383143556687776551389298282588329974524665256331329984485022725855316958433627857119241648595484808862361675604495845238340040400611012162348184808087495744470829856789688009065936249021855100366739042253622905164695496092538459678913699238023571652031428020067269718139020426649221981330619144852566180481369911140136970055576409444504423472345795118968601755536954518310369820416158648733734366805441757384372851782801709726658133297900040940219564507551008278363306070135034516043657888878559749490853492899543903888907386583976864759105194037906769815109807806158089668295991137264930846077325300508109855135226500674471136200703974207675994908991989889937623008290456257882190072250049045401748618079901569526275861927021170815889032908711909539498664455569178815361821190764611060460375874521443654347282963297416204385809502930755809803592136386341775918704987260962314951769780341633903888811798300905736346970823855059185634049634242207511427669260919650950974255503634619822260087790741199924092169787
 . . . . . . . . . . . . . . . . . . . . [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)
							870ad6582cb49faacf9d6d6cf5a59c93f90c5c37
 . . . . . . . . . . . . . . . . [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.31285.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)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e189588030000040300463044022064da13fa6151a4a8a77d1b7adc79395c858b4c29030802640a598e020db9b554022032687423a4d190ae66eb4376ee5e458008cfaba5f91393d6d16e1de9be53453400770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e1895882b00000403004830460221009a844f4bbe8381b4499a75eaecf5850798466e6d433e2ec4f5af5677655193a2022100ede6602ecc4b2f8fc756480cd824601a0b735080a2ef8b37b0cb1df055c519bb
 . . . . [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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