www.ca-usa.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:25:c8:50:af:e9:6a:4a:b5:d2:8e:7a:17:25:ad:dc:23:a5 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.ca-usa.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:25:c8:50:af:e9:6a:4a:b5:d2:8e:7a:17:25:ad:dc:23:a5
Serial Number (int): 361305855853936113930481547445412881507237
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5d:93:b2:e4:41:4e:7b:3d:43:38:ae:82:c9:e4:35:a1:ea:a5:54:2d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4d:e9:1d:f7:d4:d8:ee:0a:6c:55:15:b4:6e:d1:7b:f6:d0:24:98:b1
Fingerprint (sha256): 5d:51:ca:31:e3:6d:6e:75:69:cf:3d:39:ee:b2:63:4b:b0:a2:07:32:c6:a3:5b:14:3a:d1:56:e2:9f:9e:58:a6

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.ca-usa.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ca-usa.com

Public Key Algorithm

RSA

Key Size

2048

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.ca-usa.com

Other certificates including the domain name ca-usa.com

(limited to 100 certificates)
support.cafonline.com
ca-usa.com
support.cafonline.com
cahelpdesk.ca-usa.com
cahelpdesk.ca-usa.com
support.cafonline.com
www.ca-usa.com
vmview.ca-usa.com
mail.ca-usa.com
ca-usa.com
support.cafonline.com
support.cafonline.com
vmview.ca-usa.com
servicedesk.gspretail.com
support.cafonline.com
support.cafonline.com
support.cafonline.com
*.ca-usa.com
support.cafonline.com
support.cafonline.com
support.cafonline.com
support.cafonline.com
*.ca-usa.com
support.cafonline.com
support.cafonline.com
www.ca-usa.com
support.cafonline.com
itsupport.gweiss.com
ca-usa.com
support.cafonline.com
support.cafonline.com
support.cafonline.com
itsupport.gweiss.com
support.cafonline.com
support.cafonline.com
servicedesk.gspretail.com
support.cafonline.com
itsupport.gweiss.com
itsupport.gweiss.com
support.cafonline.com
support.cafonline.com
*.ca-usa.com
*.ca-usa.com
*.ca-usa.com
support.cafonline.com
support.cafonline.com
cahelpdesk.ca-usa.com
servicedesk.gspretail.com
support.cafonline.com
ca-usa.com
vmview.ca-usa.com
www.ca-usa.com
*.ca-usa.com
servicedesk.gspretail.com
ca-usa.com
itsupport.gweiss.com
mail.ca-usa.com
www.ca-usa.com
support.cafonline.com
cahelpdesk.ca-usa.com
www.ca-usa.com
*.ca-usa.com
support.cafonline.com
itsupport.gweiss.com

Certificate

The complete raw certificate details for www.ca-usa.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhwCjGW975zViw8mX0DLb
x8MsHdBa9OUbxod7mD0hCK1E4A+8361FPGZ2GqH9DMbYEgZCwP2lEfAnkA7i+hok
LTVheZHahYIvO8y+8vlvV3xHGVCwAzonTiqPptsa/PA6DIr3JY/d0ijQ3IODeTrt
W40AGzQJW11wOQGEgr6Usf8IIj6GLBKeTWhFCBFqw0a9PqGvL04m5JLv47O2YxHH
yO9Fd62P4dW4Kwq8+bJuPu3w5CWBL9p+34r71hBaa2K/WVdbkbOdJKwk+sckdiX/
yGcI4Zw6fVmJI3mlDNvR8GoJZ8dIvfVjoyxE651kYLx+v2fuBdGNStqXGS/o5jDN
4wIDAQAB
-----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 361305855853936113930481547445412881507237
 . . . . . . . . [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 2019-10-01 23:43:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-30 23:43:40 +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.ca-usa.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 17042485339522135801058645426077451529742672323821861849421249093121040514689583122259257655143859817303842705990441325961955015198318767527843980582971114847505166693455717649806194286235893751936477418985685603205538616483843163196049881912481814852061186042825833586243485157741032245192625598301040502651650485893012175292024263340817243226116863291888193536596176179994404787568672925297267162983308370058820567441449673968142636641279681142918033647993739800411993579402554265089801963913422861528525186071464312720036525225047058131055595266887554634691937986858457131306676132429028117673625758650815852105187
 . . . . . . . . . . . . . . . . . . . . [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)
							5d93b2e4414e7b3d4338ae82c9e435a1eaa5542d
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ca-usa.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d89ec30f10000040300473045022050a62b735c74c143923f10f1d37af5cba909363b94dd01fdc35d2534f13067b7022100d4aaa572bfd31a6217c5baaf1bd0ce9f7b37e4893d3d79a67c61cef02003d251007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d89ec30e4000004030047304502205702653ff03cf8c8f5c93a94b54ee75d3d97abb3a533d566024a0afe2fdeeab8022100e754d3e63437c9580384abb14574c6627394e21502b90a9d2b993ed154313d71
 . . . . [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)
		0014934c853fb37d809c651f120466ac0aeaa16ec70e55628859ff786f0ae99d4c5df8d5112cefbc1035c7135b657b0ca99248ef1cf0649ad40713c068b6a15742a7e3c93225d59fcec86bcb5291a3feba3bea3efe35018081e35cd179fc6e42a85a1b1382b8cb2fbd6ca1bd36865a521341f312d73cf79d05f0aedc01819db48c5771a64e43d0fb1884f0fbf39e65f56c0197e5c8ebe27eee44ef48faa8aabf9dfb6254d6f1dd9e54aac50a8216404d2a3ddcddc38f5ac95afcc7a9a2d8f5fc31e0f4c5c0a77bb67ff3e586c7c98659dfe2ccbab45311388f5edbeffa0d34c99fe9b7f92080716c7d770265b06f392911c84138903585e5f692b225251c4ef02c