www.1996.info

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:93:28:22:f8:67:46:39:ef:32:56:6d:b5:07:3d:5d:7a:20 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.1996.info

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:93:28:22:f8:67:46:39:ef:32:56:6d:b5:07:3d:5d:7a:20
Serial Number (int): 311411716428803097321660146661514465344032
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 42:39:e8:db:bb:c1:18:b6:e7:27:79:8b:07:29:ba:ea:78:1e:6e:9d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6b:42:f5:87:7f:d6:ae:73:f0:17:72:86:3f:5d:2b:d7:fd:8a:09:7d
Fingerprint (sha256): 94:e5:d5:24:ac:94:72:62:18:24:40:d1:30:f6:ad:6d:e2:54:c5:62:71:31:e7:51:31:40:b3:46:20:66:51:60

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.1996.info

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.1996.info

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.1996.info

Other certificates including the domain name 1996.info

(limited to 100 certificates)
1996.info
www.1996.info
1996.info
www.prooxysite.com
www.1996.info
1996.info
www.1996.info
1996.info
1996.info
www.1996.info
1996.info

Certificate

The complete raw certificate details for www.1996.info 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 311411716428803097321660146661514465344032
 . . . . . . . . [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 2020-02-02 06:08:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-02 06:08:00 +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.1996.info'
 . . . . . . . . [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 657630016472074435195658713641283506337328963295910555699002388339986249405605715081824155525416831434083066221553206567690261864319834197873594180601078511863689344905733917953439706427404924631364057307732790246794601459012304739384689915519449966032609453684964448464431358765090638344413517728139115947054151271177074584879205950867242606707259237350462996174657264177890565368826092410496549624783114197636154536198362831256712440151292622774587427747621719471740588835210333602109324426762130172296364542848123558706271116695261258007038829057603061148030535143080241421740664796213934027141618701686613329659572372624259843708658677069684449753905227898501960297268789171482268879013162148481487058503136201382278469846715409417925431810541819402302823800643817969752819157033850389277913305579942445183826564197837237787645245595659286587149742707464348943814724884867099452693993998840642260221243600506293546176542414723738509902891139111616105995744713235811106062264672192358313414048485134883985292728578761992960801079454451363937361630926787616266062778080708547419734696745241331404709503703204366660403021135211150801127219125488237997073755768224784137880072670580731091300093196017799149574767112704314551140755957
 . . . . . . . . . . . . . . . . . . . . [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)
							4239e8dbbbc118b6e727798b0729baea781e6e9d
 . . . . . . . . . . . . . . . . [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.1996.info'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017004ba42410000040300463044022067928dfff3f3e59b8030f26af673ddb5f9fc02f3f3a131a4b5caf3a1c3ee362102202ea7162c9e0687e04e61d4a7f33961567df5af04b41b337cba9566ef2c16840500750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017004ba4267000004030046304402200fc92bdc45c0818f310516465bb8de220efb4f3e50c41cd5b7939caa72af5fa302207c063c6199d6383fa6455457440f3fd2882a551c35a80c60bd4f5fdd7c1c4c7e
 . . . . [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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