www.supascreen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:00:6e:3c:ae:ec:01:5e:c0:db:ff:9b:d0:90:f0:14:a2:6e 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.supascreen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:00:6e:3c:ae:ec:01:5e:c0:db:ff:9b:d0:90:f0:14:a2:6e
Serial Number (int): 261483387960466134199095351880654077076078
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:49:2a:15:8d:4e:56:35:36:7a:0c:b8:d1:6a:ac:23:c7:19:fd:22
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:51:fc:aa:c6:c9:b7:c5:09:4d:18:0b:d1:d4:6c:49:04:aa:3f:7e
Fingerprint (sha256): 57:c7:9e:cf:49:55:2b:94:1d:68:fd:da:e3:cf:27:5d:a4:17:04:3b:5d:60:86:a2:4f:f2:fc:f8:48:a1:56:db

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.supascreen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.supascreen.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.supascreen.com

Other certificates including the domain name supascreen.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.supascreen.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 261483387960466134199095351880654077076078
 . . . . . . . . [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 2020-02-21 03:39:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-21 03:39:30 +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.supascreen.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 816055094547010443279336173538294011261968657819143903919458701205865261498091982202191530161646207910237790537556772069861046307421178499374738174645058436155683454104835177312663950711285536639403692597209885089372185064968502909733578489590739065508394188598859595429990508011063699297208954796336719850733767626156452126743785618119655661483146764921245073552158861984789516836469431140924927135745864084767573381417947124635366952750807856204741036719729085680066995799918963343133670875603795185453992997528669031725766466185287980950948754576161178116031593883557713145459205218376746988161116828215499068828352070892605551836060803679945579980490782991102189422111294301548743679628657389820305511434092092836902975324897217591315721022290778957669897410596756183496049570673641495942906442212957947407233173407711864260972995310095171823651552111329595910083108026458453681855688384467728296011069568669202309057205994559819152386372523353943103166199844887761930997161920872767953651471786038748562920871811159130908096058593296870420906534942132643736772126831667267983205505246881170518848839261260928412580038831223450443241680052240357348227868510382622050090463223727037142703774422767666074155635329981536554391809321
 . . . . . . . . . . . . . . . . . . . . [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)
							c3492a158d4e5635367a0cb8d16aac23c719fd22
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.supascreen.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170660b235d000004030047304502205c62f1906f6df318b2b6d7c4e97a087cf133120d6cff98193520e9d37f95a72e022100fbb79d4f79a76e5bc459b70e27415be3b46139e2e3d1be69efc63472a1c88c5a007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170660b23720000040300483046022100c9a7a5d30c1cc94049fb9870ff6329632cb2c66568dbe1f2e5a8493c2a86aabf022100db5aa97fa9cabe6988a7a54dce4ae67a4c75d728d209afd4a000e751802f0fa2
 . . . . [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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