usasupertech.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d2:ca:22:4b:e0:c0:e0:d0:53:f1:ed:00:54:7e:e1:57:ac 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=usasupertech.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d2:ca:22:4b:e0:c0:e0:d0:53:f1:ed:00:54:7e:e1:57:ac
Serial Number (int): 333064836980907082039786831263548741605292
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:27:17:f1:b9:ce:14:cf:7e:f5:d9:5b:f0:9b:57:e5:9d:bc:88:dd
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5b:0c:b9:16:28:1e:3c:01:ff:8e:bf:73:b2:a0:fa:e7:cb:c5:03:b5
Fingerprint (sha256): b9:63:d8:c0:cd:0c:d2:17:0a:60:3d:50:ad:67:78:f6:bf:36:09:2c:d6:33:4d:32:27:4d:99:1b:ba:90:1a:02

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate usasupertech.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for usasupertech.com

Public Key Algorithm

RSA

Key Size

2048

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

usasupertech.com

Other certificates including the domain name usasupertech.com

(limited to 100 certificates)
tallytaxman.com
webinar.coreproducts.ca
usasupertech.com
assist.ahghealth.co.za
www.usasupertech.com
meeting.comerology.com
support.ultraaustralia.com
support.redmop.com
missionaries.ewmhelp.org
meeting.torchlight.co.jp
book.bringuthere.info
projets.uteco.co
meetings.raia.ge
zylkersupport.ziadesk.com
meeting.torchlight.co.jp
meeting.getpestremedy.com
meetings.apolloteachers.com
meet.techmeliorate.com
support.sbk-it.ca
meeting.torchlight.co.jp
helpdesk.icsllc.tech
supportportal.realgrader.com
meeting.torchlight.co.jp
meeting.kinnoa.com
support2.teampraxis.com
meeting.ejbinvestments.com
meet.dxbme.com
meetings.raia.ge
meeting.getpestremedy.com
accounting.cjissolutions.support
tallytaxman.com
meeting.torchlight.co.jp
zylkersupport.ziadesk.com
meeting.ymunow.com
usasupertech.com
meeting.univacity.com
meet.txktech.com
reuniones.monteber.com
meet.dxbme.com
meeting.torchlight.co.jp
meeting.univacity.com
meeting.taxcanny.com
usasupertech.com
meeting.coverisinc.com
projects.1baminc.com
meeting.mrtnetsolutions.com
meeting.usacorporationservices.com
accounting.cjissolutions.support
meeting.kcp.com.py
meeting.trutrade.io
tallytaxman.com
usasupertech.com
usasupertech.com
meetings.apolloteachers.com
usasupertech.com
usasupertech.com
meeting.nikte.org
meeting.surmonx.com
meeting.luminexenergy.com
tallytaxman.com
billing.usasupertech.com
meeting.acmonlegal.com
meet.conceptseating.com
support.sbk-it.ca
support.nsitech.africa
soporte.fieldwy.com
assist.rltechsvcs.com
meetings.neural-interswitch.com
zylkersupport.ziadesk.com
meeting.kinnoa.com
webinar.coreproducts.ca

Certificate

The complete raw certificate details for usasupertech.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtsfAmOY4HIZKLJ3K6UgI
fhMmREIB6hRRKyVpJTTFqCL4jnQXRMlx9o0AJ5RWmMCRTrpnLxtM442tEGg6+CGX
Sd/xC5jdZL/gnHygmCphA2i+qadWA4Rz2pt8RigfFdfEOw/qdRKjqOb28CIDJLwq
K7+keDO43I7WFw2gdEe7R1n+xPZXJDMB2Dsh2+XtFUcJtRiLaRo0LYsUzFbsfpvp
COQcTs7sI0hgoWA6kBIEHHuHSj3UoThOwkne7azyM0oy21R9lf3+kYufzE/Bja6h
O/I7udYjcLjAwWKaU/2Ac5/L9BsotzdB/V2v8IY9HoZBx/+az7keGgP5/gXHf+LX
HQIDAQAB
-----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 333064836980907082039786831263548741605292
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-19 17:26:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-19 17:26:28 +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 'usasupertech.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23073873050456522324988907821863214402684548073655116762652991633573520544873155528362865906348674712605745719099299740690617329948557381572137982514294923860641074346177750641739683508157411953094056835555398224676194035354043070121964006249365551572538631197605366396961999967956463827202445367468161664529162257173615125056443414988056797288977034967099735487145809173572894371341000158494002550759570701621982448619010065712894893084289674126014414832654964528079979305456448955669970650713510926043458244072436016298616555847397342237082687910990654578274394632569444521881292060100683908909041209372831761225501
 . . . . . . . . . . . . . . . . . . . . [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)
							242717f1b9ce14cf7ef5d95bf09b57e59dbc88dd
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usasupertech.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dc29e962200000403004730450221008928c6ee21384d93ce9e4a277c982a4adcc328b2652b2c4d326c6d5ee5596df702206dc4baad0d200abc1b54ed72203d52aac1d2389f5be846ffd3de9dacdd592d0c007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dc29e963400000403004830460221008148ee2f27494045037b99f9572ba51436b603d711774e83f2c2821c4389d7ec022100f5158b97a40767d5676235160a4ff87149b72798c63009f5e4d28e0ea992e431
 . . . . [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)
		006f1d8a9b036d40dc1c42e1b6fdd7c1bac1f541a854d5682c689ae58b0872eaadd175180223616bc25c46efebf63fd2c2ba49e5fd357cccc97055fe5d9ca50c8faf6b004aaedb9f5a010ad3ae7cefbef00c3daa73a808bcbc6beb50f696657e1b36fe4779eef7d651c49f0db76787de20f4d356e18e73bf48510ae6909d537e4b15d50a27b0fa52c9ebd7ae0d4d10bf9c7e15cc797484fc879a6c67c35b5786f2a9d503ec752ac5fed44b5163e73cc33e8e80ae8e183060e0a4643b39398bd9469fb57d6ce1a91b9da8255c679078f81af287ca983d8f51a532ac86e090525c68dbe1b4a158b55dc297c978974052803c1fea4dbd4855e302421df9b7eaffaf6a