usasecuritygroup.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3c:7f:8e:13:94:9c:6b:73:fb:77:be:64:0e:04:fa:9e:a1 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=usasecuritygroup.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3c:7f:8e:13:94:9c:6b:73:fb:77:be:64:0e:04:fa:9e:a1
Serial Number (int): 281923349469295604094854805131981231922849
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ac:93:2a:44:87:94:51:92:97:12:37:f3:cd:74:49:58:df:e0:20:1f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d8:68:95:68:34:02:00:1a:3b:35:ac:8f:61:8a:58:52:ba:a2:af:17
Fingerprint (sha256): 72:92:14:37:02:cf:11:03:c9:16:39:9d:75:aa:b3:f1:52:c0:4e:a8:d2:41:05:aa:5d:6c:72:23:dc:ed:21:fa

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 usasecuritygroup.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

usasecuritygroup.com

Other certificates including the domain name usasecuritygroup.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for usasecuritygroup.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 281923349469295604094854805131981231922849
 . . . . . . . . [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 2020-04-09 10:11:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-08 10:11:32 +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 '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 851887938222130107521810779951804298006248414448678003547580730701369392149673685232579524536610720564694960093493638447002297890676395984163926415605592170168645657572041601406419996531154632690839513464275247137912645717650303170085987410379972028701328149273493205807821137621765158623573888343889831786384537530440174184487590437360123516581561891902005174124996954700368866606305241895176420122121424024498857623119908118801245505660592891812551057456568736636339804949293120015003333607253154805331903918064226840677523171126645261730382057144180527665098137712344877709125274198730011617972515387353188465896332361636755229573540216281201889176482093529012397166182674151943773119988268279921719355741263590862488795134796570355397082731073035158685953579189449101519672074343514416296750369914471440852122857210101393861655698741517466605912342493703753153662634072422458793491776056393196444667912301955709599950321355564472544529716117686519708853942499652954977438205311691456772409563324800115595076816056381404579818787130649659143148179260912643098514257334429414822679470849911448384117641855386831700464272996889599396290659659742970752866608831098847106326455061690858049480237199775145479624152489260739076218797031
 . . . . . . . . . . . . . . . . . . . . [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)
							ac932a4487945192971237f3cd744958dfe0201f
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001715ea34e4300000403004730450221008db60178926ef42a0d07c6b40b1417c394c61d73470cbe1874632894995fd51202204872142ce4bf3a1f9f29686f0884dcf27e194452e8eeba1bad348080167feb9000770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001715ea34e6e00000403004830460221008d7217099ab8bd39baabe9ff7f3b291bbc65e453478ae1b2908d3b3bc225ca98022100a230f3daec311ea628f6dbcb582d68811e9955185559d1549bf319d3525e81d5
 . . . . [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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