usc.mba

Issued by R3

About this certificate

This digital certificate with serial number 03:d5:4e:ca:31:c0:31:08:f8:c2:1d:4d:09:87:d8:39:8b:32 was issued on by Let's Encrypt.

With 11 subject alternative names this certificate can be used to secure multiple fqdn's. 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=usc.mba

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:4e:ca:31:c0:31:08:f8:c2:1d:4d:09:87:d8:39:8b:32
Serial Number (int): 333921731586142333524124023874552673700658
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 23:1f:34:b4:e8:ae:17:61:63:39:ba:cd:4d:da:b0:a7:8a:3f:31:90
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 43:c9:37:4a:0f:50:a0:cb:b4:b5:e4:0e:9c:c0:a0:ac:9a:96:6e:e3
Fingerprint (sha256): 7e:86:f4:45:1b:8c:88:92:bc:b8:28:48:c7:3f:00:9e:1e:12:8a:d2:43:87:76:2e:fd:62:6c:b8:10:d7:7d:46

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

Revocation information

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

Check the revocation status for certificate usc.mba

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for usc.mba

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

bananaland.us
bayareamagicians.com
boredvinos.com
mychocolat.com
poisonsumaccure.net
psalc.net
showcrowdfunding.com
showdevelopers.com.fortworthnewhomebuilders.com
stasisgame.com
usc.mba
zan.co.za.nanobiophysics.com

Other certificates including the domain name usc.mba

(limited to 100 certificates)
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
9h.at.usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba
usc.mba

Certificate

The complete raw certificate details for usc.mba in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtOISoT0hV7AFfjKSgjcN
sQRY31w3IsUMWtmnaxahjPwjKF5f03eL2AXAmxRVP/XeVQD5ng4ldYq7y+iExm42
aBNkixDjAxgQMrejrC2Qnlk/DUS8inyCnRi22Hqh1iwfMhL/SdsozeeAvVsqph96
PgRLNmxRTF/h05euk6yzZf9LfcqtHHQ9yPaZoAbcnpDCLLP7lP/LKyNafO1NbC4R
opTaERsN9ZarEiQf54V6gaDbUmU1x1/Oai9trq3T4ZJpWtePIAynKgCUT1w3eezV
ekgSQPJ8hsAJiDK/nJd8J5h64UUGCZZxus20fFgK0zX+mdsPCnWTaIJdIFzdev8S
aQIDAQAB
-----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 333921731586142333524124023874552673700658
 . . . . . . . . [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 2023-12-10 07:41:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-09 07:41:54 +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 'usc.mba'
 . . . . . . . . [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 22834375533102838463570105761748374605328864613401727134359798312544039356141346404406127356517363924521791328566501338331887362429339253658884636511555583971855327058872950469627774499961894648805296125888163825401458126080091365780358392324744067039763513014149940464959997403669494081001327429009630451719768627707890555985492869569871837033400281528787572730560659477577989467861872031619439196247778776650639550223973471962314614548521706634256184039544790248374060343986734745932582763314698516086590853888266097083341939355120277483319655841622243710527305974058855867175514235811940257042047166741290411823721
 . . . . . . . . . . . . . . . . . . . . [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)
							231f34b4e8ae17616339bacd4ddab0a78a3f3190
 . . . . . . . . . . . . . . . . [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 (230 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bananaland.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bayareamagicians.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'boredvinos.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mychocolat.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'poisonsumaccure.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'psalc.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'showcrowdfunding.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'showdevelopers.com.fortworthnewhomebuilders.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stasisgame.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usc.mba'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zan.co.za.nanobiophysics.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c52e3e41c000004030046304402206f4d31312afc2082e949ecc44c63f98a4bc4118dd0cfe832b414f7ee1a5c6c5802202c6629cd53c9b7d2e82d5affe1d6f024894a16bef3608579d577e61955c45aac00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c52e3e4bc0000040300463044022064564fc2cab2e18ed793be3578f6256b44dc62b626d25c1e96bc451286a7c0b502207c88af0583ee57d4d772768baa00e0b3790ac286447050659426310428190510
 . . . . [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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