www.usasecuritygroup.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:74:9f:df:1f:5f:5c:99:30:52:65:8f:9a:4b:39:9a:53:27 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.usasecuritygroup.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:74:9f:df:1f:5f:5c:99:30:52:65:8f:9a:4b:39:9a:53:27Serial Number (int): 301022118127948887558780423020641498321703
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 24:00:71:1d:54:3a:56:fc:45:ec:71:30:fd:c1:cf:21:63:28:fd:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b3:73:22:dd:77:b3:eb:2b:e9:f2:86:12:ed:80:70:d8:0e:96:cb:76
Fingerprint (sha256): 66:d7:54:61:28:e0:d7:6f:66:61:8e:13:34:42:8b:9d:56:9b:4d:49:e7:65:35:e3:b1:cc:c6:e3:a6:a2:bf:55
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.usasecuritygroup.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.usasecuritygroup.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.usasecuritygroup.com
Other certificates including the domain name usasecuritygroup.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.usasecuritygroup.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGaTCCBVGgAwIBAgISA3Sf3x9fXJkwUmWPmks5mlMnMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDQxNTU0MTdaFw0y MDA1MDQxNTU0MTdaMCMxITAfBgNVBAMTGHd3dy51c2FzZWN1cml0eWdyb3VwLmNv bTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAL78V17nylB/kxPX7vLF Tbh1ZWEDI2iQR6/5RXN3iXEXgzUr7So8J+05Wc3MhQXbilNmJs0W7rF2o8wHvyYa UvA5oy5vkyRPzBvSl0rtbJ+ogIFePaDxsViIlv+fXB+2abDrPfJSWn4gshKcU7SH DVQCXe8U2PKVrPPUr31yTWM1snEzZaT4yrd4DgCtLimnfGgzL5RdAVmM4Ze+3EYq Nk3S3q6Vr8/XbwIoK90dUCQ7eMZAE1BlQS9BicVzdSL/f/7peZhnX2RAfvyQlC1i Gs7TbtwR2DaYlwBZ4QXAaSmeDWBB6W2Il9HOk2i9uSPzrA0namq2/I0XPIIBnuSN oc+IKSgGhdmgKuHdhdSSJRlMPzW8+5SwhjrJIBpJrXUasOkaLDj2Myj6MpupKk1A xLDIJFBxkH2R29oi4jloi0SluUqvPBqKcZGdO1tOUfbPkR3lcUe697FZKTehEhZt pHhvC6RkcKIoU/hyWtP1si215Lchs+XZAknvZdzcCSSxtqulD1Z3l26J4ghTFygs +grSMHGGQ6WburRFQAXcO+NVyUyHSz+Ik7RU1GHmIt1bCu3b2TbNnaWKv9enXrE5 YNeOaDt51JmsPq+RPogH+X2Z0pxc2+Qwpzy11FERPYMV7gG2k5aVsUXtdvLEz0Rk mko0dzROzwmGOvKbngNgPNDxAgMBAAGjggJuMIICajAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFCQAcR1UOlb8RexxMP3BzyFjKP3dMB8GA1UdIwQYMBaAFKhKamMEfd26 5tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDov L2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIYd3d3LnVz YXNlY3VyaXR5Z3JvdXAuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAXqdz+d9WwOe1Nkh90EngMnqRmgyE oRIShBh1loFxRVgAAAFwER+9xAAABAMASDBGAiEA9snMWjFIvyAmsRGpFrT05q7j CcG/X3s1nzXNI9U7S4sCIQCzI/NBNRQQ3RKqEMGbM94CX4ivLSzENlmUXoxiYNHS igB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcBEfvbQAAAQD AEcwRQIhAODj1ZkvojwN8mm6MweDQO4dZMK6qT6qES0uKDOTALhnAiB9581Ve80S riZKLq8t/quPdvkrVnfv7tYOV+1vwl3dvzANBgkqhkiG9w0BAQsFAAOCAQEAX1YP A7k/RI22H2J5juJDMvdmN1MuQnx7mK1SCOo8L1yBspTYBZxR23TqyM87bXYMxOjZ U9xSdc3MR92TO8xKix3QpvyokgW2IhMNmWALeIOS4YHSNm3wXkaSMhP6ymWSGgpp xKGMv6Zwu4PfP0XZ+PAXZsx9zWYTys6DqU6nFZH01ceFzey9Q48yjtb6ofCwXMJY jQFqb0bIvFLN1DLuGYIJd4delBVwIERjKoG6bDuqYQArh6HaT2UuANfmSAVB9YEI DLziDfc9zSA42e+hVN37hSpA8eVCDmtzlKw7maFwogCgqmAvKsz/sjXrv06DCTP1 kNdVJ61zF6eG0w5a2w== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvvxXXufKUH+TE9fu8sVN uHVlYQMjaJBHr/lFc3eJcReDNSvtKjwn7TlZzcyFBduKU2YmzRbusXajzAe/JhpS 8DmjLm+TJE/MG9KXSu1sn6iAgV49oPGxWIiW/59cH7ZpsOs98lJafiCyEpxTtIcN VAJd7xTY8pWs89SvfXJNYzWycTNlpPjKt3gOAK0uKad8aDMvlF0BWYzhl77cRio2 TdLerpWvz9dvAigr3R1QJDt4xkATUGVBL0GJxXN1Iv9//ul5mGdfZEB+/JCULWIa ztNu3BHYNpiXAFnhBcBpKZ4NYEHpbYiX0c6TaL25I/OsDSdqarb8jRc8ggGe5I2h z4gpKAaF2aAq4d2F1JIlGUw/Nbz7lLCGOskgGkmtdRqw6RosOPYzKPoym6kqTUDE sMgkUHGQfZHb2iLiOWiLRKW5Sq88GopxkZ07W05R9s+RHeVxR7r3sVkpN6ESFm2k eG8LpGRwoihT+HJa0/WyLbXktyGz5dkCSe9l3NwJJLG2q6UPVneXboniCFMXKCz6 CtIwcYZDpZu6tEVABdw741XJTIdLP4iTtFTUYeYi3VsK7dvZNs2dpYq/16desTlg 145oO3nUmaw+r5E+iAf5fZnSnFzb5DCnPLXUURE9gxXuAbaTlpWxRe128sTPRGSa SjR3NE7PCYY68pueA2A80PECAwEAAQ== -----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 301022118127948887558780423020641498321703 . . . . . . . . [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 2020-02-04 15:54:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 15:54:17 +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.usasecuritygroup.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 779153711418291034075606686681771387979604694527609374554705276247977561222703066681119000654619407004231937470736383338954154702221198116271156147406069295438912472673997531577163897675994437352160444342211239452609645990828309762882528638048161771452414942998892820556851250858105178994509206338848055955583857988279133454833836160026581115392183410087217427510018249855157183502881743458604997284508671982825945008815813716896643802064945804650577327316469537197886293448797858933431685619021497277550370485396038996244718689338027703105715922039081396051229165821069538812973460813990078504199686121001946809272124820680989905974229834344529954878025640835787491545586934092830113103499101723494213883272363308185717439883522647892425210391474572561593556397322035006073296917942017278960488500874825859982521427946821860632917021793091017853928925167538966863861570044885862981974469141700367701757416982556069773245363930140267452153875432588048036348422511733556978705498549571337023908486267757966084657820809458463680650339515716902558599152774239465055381785372312656276240602186740890473038230558285255954517969083117810302674813592379039863205838860655873649143453889999802171626472398021632477217241188491792739636924657 . . . . . . . . . . . . . . . . . . . . [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) 2400711d543a56fc45ec7130fdc1cf216328fddd . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.usasecuritygroup.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) 00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170111fbdc40000040300483046022100f6c9cc5a3148bf2026b111a916b4f4e6aee309c1bf5f7b359f35cd23d53b4b8b022100b323f341351410dd12aa10c19b33de025f88af2d2cc43659945e8c6260d1d28a007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170111fbdb40000040300473045022100e0e3d5992fa23c0df269ba33078340ee1d64c2baa93eaa112d2e28339300b86702207de7cd557bcd12ae264a2eaf2dfeab8f76f92b5677efeed60e57ed6fc25dddbf . . . . [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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