www.usasecuritygroup.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:a4:c0:78:78:3b:38:11:88:c5:50:ec:8c:85:9c:a2:ed:99 was issued on by Let's Encrypt.
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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): 04:a4:c0:78:78:3b:38:11:88:c5:50:ec:8c:85:9c:a2:ed:99Serial Number (int): 404511289191469589006114645251223328058777
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 28:96:9a:59:36:e8:ff:b0:92:ed:45:99:ed:28:0a:20:20:ce:0a:0c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2f:52:30:b0:9b:11:42:ef:6b:24:58:fa:c7:02:46:d3:0a:08:4d:e8
Fingerprint (sha256): 16:ed:8a:5d:53:50:ab:12:95:b9:bf:a4:50:06:50:54:81:40:ee:7c:ac:7c:c3:c5:ef:0d:66:c6:08:7f:63:83
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----- MIIGZzCCBU+gAwIBAgISBKTAeHg7OBGIxVDsjIWcou2ZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDYwMTUyNTNaFw0y MDAzMDUwMTUyNTNaMCMxITAfBgNVBAMTGHd3dy51c2FzZWN1cml0eWdyb3VwLmNv bTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMEzzGDQDR07xXOoeh0x fbkgjT4sDLN0VGt+PuzS21FfMOhVsc39DMvnAd+lcHNmVrj0X3B8kM0ksaAvdYdz GoRhzm+AcS2rKbHsZYCEo04FT1sGi7A3M4neqosH1CG/cK9ODGHN/Tt8tMuJrJnl t9+U1o57rGlSadm+V7sqP4mClLSxwggSxGV7KuOmBgoalhicY2jyX5jtqN35YnuB hXdJsPra81Jskx7WelJ0WA98kRAN5jDuedDL1tWcWEjzmsDXUlJxKMon9/GYbxYQ V/myPK1DnCByZ89QEwVfYj+2f8OIf+WvJwhklUqK2nnEDeyUynptTlJR44uBu3N9 4K1xJROH7WpzrrQS15HJ4CYFzho7d34+1tELkbCyxy48zNAbhZ+vpHVbBJ3hS/T/ 2LhjoZIrLVWTbZCjQZ2N41pIXWMa1sS5XxE93d/l2ElOfZ3GRWXcdQy709aWl6dc RTEk0x1XutCi/J00UicNvcm7SqC2umprqIIcEZr6Xcl6cBeTcN5ACTHVOHpR4Wfy D+POf0lhqIThBdcP4vDXPEVBWFXfVChRamOQWCVD0LnhMLPhHNetHAxX491uILF0 t13fgy77QHhrx75ywl5jZKWKlz5EULe428uGp09j2guD+6av3WcemXqpZEq+PEBf NdkzEcHK+85ePAeym+nrfWN3AgMBAAGjggJsMIICaDAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFCiWmlk26P+wku1Fme0oCiAgzgoMMB8GA1UdIwQYMBaAFKhKamMEfd26 5tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDov L2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIYd3d3LnVz YXNlY3VyaXR5Z3JvdXAuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAXqdz+d9WwOe1Nkh90EngMnqRmgyE oRIShBh1loFxRVgAAAFu2R/btAAABAMARjBEAiAe1noHL0CV8GyBGovVmdF9cRCA u2wpzops2YM7wxFgDQIgKXfUJ5VSkFNFu3ex4NvSk9pM3NKk2YxcNeleAaosYBUA dgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW7ZH9ukAAAEAwBH MEUCIQDWdoCRxGqdJf0lW2lsU12PxWbc/6lJlNFaQeFcH5iDogIgWXX7i0dBtpqJ 2HktkowwtqzOZciuLTYr62rWvEg7w/swDQYJKoZIhvcNAQELBQADggEBAB8kqFTK QECKYTrQQ+H5YyHYiBqLs6DUkSphbP2XHgqJK0r7O9xTSBAK7i/aV2gW6ogdPDDH i+v0sBQomxvLRegKnHILmtBrv2oKgpOMgTjqOig/8sfWFZt+pxzScs1M5YiTk48o hhWZlOtWOpfS7IlRPKXgBS49hKM4MR5FyjJUC23eZmYSw+3U07RtrQkVQtQVUWlk bTdt0gNOuIyPZ+q/MIRKIPsCKWzCcDiJbAvmZoxoHTiCUjYPCncPy5eFgMlN2DYf bD+xNs7Nicbzvrr0GIOsft91UWAxnS3YQN2DwRc9434SRHLgAb1KUiHPpKn6fEcP +q1NKNDHiQ4bhXw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwTPMYNANHTvFc6h6HTF9 uSCNPiwMs3RUa34+7NLbUV8w6FWxzf0My+cB36Vwc2ZWuPRfcHyQzSSxoC91h3Ma hGHOb4BxLaspsexlgISjTgVPWwaLsDczid6qiwfUIb9wr04MYc39O3y0y4msmeW3 35TWjnusaVJp2b5Xuyo/iYKUtLHCCBLEZXsq46YGChqWGJxjaPJfmO2o3flie4GF d0mw+trzUmyTHtZ6UnRYD3yREA3mMO550MvW1ZxYSPOawNdSUnEoyif38ZhvFhBX +bI8rUOcIHJnz1ATBV9iP7Z/w4h/5a8nCGSVSoraecQN7JTKem1OUlHji4G7c33g rXElE4ftanOutBLXkcngJgXOGjt3fj7W0QuRsLLHLjzM0BuFn6+kdVsEneFL9P/Y uGOhkistVZNtkKNBnY3jWkhdYxrWxLlfET3d3+XYSU59ncZFZdx1DLvT1paXp1xF MSTTHVe60KL8nTRSJw29ybtKoLa6amuoghwRmvpdyXpwF5Nw3kAJMdU4elHhZ/IP 485/SWGohOEF1w/i8Nc8RUFYVd9UKFFqY5BYJUPQueEws+Ec160cDFfj3W4gsXS3 Xd+DLvtAeGvHvnLCXmNkpYqXPkRQt7jby4anT2PaC4P7pq/dZx6ZeqlkSr48QF81 2TMRwcr7zl48B7Kb6et9Y3cCAwEAAQ== -----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 404511289191469589006114645251223328058777 . . . . . . . . [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 2019-12-06 01:52:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-05 01:52:53 +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 788196769348461753043312677988071813616393913111450993207776297373692166363016314493159145899896951482775304194320456780287558990979293488381822848757890538089163095198068541592120358910341831635956706448817938946588938600932878002166649950651587224836182675199399486515029733722856256918961750184464434469032287862659761955365101654096796866865236335707552386627313861669596089979287124394587411852829066683221945893285478797948275368848390596568663558652986090553326223938663446387804074469283813015227401192221194487325149429625831692491575478041569154103650767650008153682898074987261022356122291703347724677347838753445240047926135980000199426817872651855215432752260906300178026634330023212896410480908246879605620663898464577968169217478549399286244264811135242969034391804303527644671907535019614568464811536595528689378391416155364221507398617719695550965589034840466884871080919325358494461971996251874109571672928849927003644664968645399396500057204273817484101064296128425282305164774713865784732553311780676098217256370258205127856792227605165482417766608358992212446185939843689686991368406651601022663609921278321392651265945375919060880397656517426332786990272315378279816613091189772349709339795050618887800289583991 . . . . . . . . . . . . . . . . . . . . [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) 28969a5936e8ffb092ed4599ed280a2020ce0a0c . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed91fdbb4000004030046304402201ed67a072f4095f06c811a8bd599d17d711080bb6c29ce8a6cd9833bc311600d02202977d4279552905345bb77b1e0dbd293da4cdcd2a4d98c5c35e95e01aa2c6015007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed91fdba40000040300473045022100d6768091c46a9d25fd255b696c535d8fc566dcffa94994d15a41e15c1f9883a202205975fb8b4741b69a89d8792d928c30b6acce65c8ae2d362beb6ad6bc483bc3fb . . . . [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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