usasecuritygroup.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8c:35:3f:c8:60:a2:1d:f9:d0:30:30:57:ff:d1:15:e0:18 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): 04:8c:35:3f:c8:60:a2:1d:f9:d0:30:30:57:ff:d1:15:e0:18
Serial Number (int): 396159455358589056848625479543793938456600
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 72:c9:4a:90:31:2a:04:e9:4c:ce:66:d5:20:cc:27:0a:1a:0b:5a:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 38:fa:10:80:65:38:5f:cd:55:31:47:6c:d6:bb:d7:c2:16:bb:13:f1
Fingerprint (sha256): 7e:55:80:6e:7b:c8:b8:a0:f9:fd:5c:b3:d2:df:c8:9e:47:82:ee:e4:97:ce:c0:e1:8f:51:d6:f2:cc:10:3b:df

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwfjCHii4Pl+Q2Hxy1iYL
oBzXWtFSkGyfQyURFmV2lRQXWO4FbXh/RMwZ5TmBOQnLoj3OfDpYLgqltzcYsxRr
0V2MEsCVV1/kJK4c7qLkGLE9gX2PTgPWO72/jMY4LHwYBJk0dMWaLEyoTd7L6ikB
3KUJD+kExumpTKWexXyk4/qw+sZ4A8FLed9oZJUnZbjcA2yMnKNH5dR9l7xCz8cd
1ytBytKZJBhhae+aoH07/AmYVs4R5xd3F4gpwQlEzxG7jGK0wBpaK9syBNPchvyw
WHyj3a9CtwEej3B7ptJCdRiI2C0SF6ySbtJxWccMv0J1iICuRf9KpBHzScPjB5J/
zbgX3T3q64vpBlWl2AamsaqiXPQYuuJLL2ukzBvrThCRod/nThuu1OLrgFSXQ+UH
LJQ3S4Js4HbGv6GQYtiHm0kX777Whfg7wNHDycgWBVXhQOuFB4UF7hluT5BBnM72
hD6g73Fp4mEkQo5xBCPrywbE0ftmqejewcGy85OCUi/ty8v+SSyaj+05wcm4JMCN
DtzMS01O4XtNI2wt/62gfdqYIrMAHkSAkNo1P5Bk3+GHkz/i5qCwNU//ucVgyNEg
cH3tXVWMZ4g5Gt37T3BFLFzy5SzudV9+xuPb7xVS103+kC8QUunUtT6eiyvN5m/F
6CKIaNy9QUZ66pGPIeyYA9sCAwEAAQ==
-----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 396159455358589056848625479543793938456600
 . . . . . . . . [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 2019-12-03 21:31:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-02 21:31:14 +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 791335544235516431747553493725964532191992214998082979944570602507631102880299216065514926168631756512537938093668056084338714619234473192921718043528664007953565351018477339011513896736215234019301849215857036574877603239240833164096621473385170866846010546242796927685203740674609622556696079210523502261684880374606736789370698424335718371771911611524624770503458350016481379337835195561652716786152372554338574121354015256138670662772598740267285549383551233291962557322264528575689670163325664608656479526512683815486178644797053795742274966978676929915574187055830609528677643282841855612330394563970377658493024897186587887420515329993598587684679810329116342726232786938949295831765885148405838452334844217227587604757517049920952397815616395105948682852399963807228625889932579876323916401784095978469875114547619610728442381080317369019104466860199276193302646423511003676814506793960036949029220204620838784839345720672899465530976816565674477791737549256737539140408113786271265798595032612009281299633452553348420690855232434084382920743856547044359517377576274234912909010262393204000570853241920859209896990204205013417995238208366560207511359957332950947763446786068591587002471702725672430108067761122943148743984091
 . . . . . . . . . . . . . . . . . . . . [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)
							72c94a90312a04e94cce66d520cc270a1a0b5ac8
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ecde393e20000040300473045022100f1e74b64f23774046ef4b0901f59062942c419315ec4ecd12761a9821d14322f02202dd563f2b28063ff8d46807f8562771afb234101ec247f257fd8b09ed5b9626e007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ecde393ce000004030047304502200b171158fe2e96276f4578c21f9fa2d8717f0d7ff8fcf98d0de977de683603ad022100cac2204e11af80f3a8b1f80e95c167a3f32fc2afda6451ddc28ee66057aeb9c8
 . . . . [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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