usasecuritygroup.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9a:42:92:3a:3e:84:fb:3d:04:54:26:4a:e4:39:1d:87:5f 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): 04:9a:42:92:3a:3e:84:fb:3d:04:54:26:4a:e4:39:1d:87:5f
Serial Number (int): 400941116537261719329803324661435912259423
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0f:83:23:ec:ea:30:9a:71:9a:a4:55:a9:25:8a:c5:19:87:ad:6d:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 76:3b:f0:85:66:17:28:3c:ba:0f:7b:4f:e5:08:cc:d3:2f:14:3d:00
Fingerprint (sha256): 8a:2f:ef:50:a3:79:96:19:7a:85:d8:36:42:cf:b8:80:41:db:41:5b:58:e4:f7:9c:b0:2f:fd:c1:8c:35:43:b4

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 400941116537261719329803324661435912259423
 . . . . . . . . [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 2020-02-08 22:01:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-08 22:01:50 +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 712797564456742158407798236092675360905705196964946251575115803992232589285421759095738547797116018832457480437352940884432516792382569017550899142605768684234596598091293611444986538784195625911339655869333495348910427483406944150301655624041865127297602874010489204109048991727807267119434049672270487299544230011296278385074424393139722221574954716488807585510283718051286841540674294921126679376527562943343294485023886149831829410847196787303832509509526967822761220607162236191836246647539192884915547381196399591503461214191250048331105386607178326083042574359768318550583268593076533981085701007785521701462698227510452306047591430289502448488738359629480787799244051724706726793559146118313220788636632671902412447122197362106354116846765342006034751003927909532143350411783795949880456015372016372948775509052782771621500772402129729611938684821079993903895021000937171286978254892002340045761417487690279602204156986946905715355899501602818263098176355865948468946163252870434389318368557557416822475858070135870896683512299209999659466740412543482020431854256525852083152727525707534013964943805566729528283020168184164302844432847895947283929978773562050528373692216917408778807928816426126021977219653324728473368340107
 . . . . . . . . . . . . . . . . . . . . [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)
							0f8323ecea309a719aa455a9258ac51987ad6d76
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001702709ac05000004030046304402204cd35637f2a5fc296e1de8d2a79a09ecd63863a0c90bce2dc412d973793a5dc702202a2ea884156e2ee95fca9344211ed7e9b0933ea53ba53cc52b1f4d5c24c1f70900750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001702709ac26000004030046304402204e43ab1ed8027127c6eb228173b9463edbe449b56763c7f352386c17092dc2980220511a7e3a6b453818161b46ac96d28d467a1a0b03c19a24c309eec2967ca31d00
 . . . . [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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