usc.college

Issued by R3

About this certificate

This digital certificate with serial number 04:f0:0c:4d:5c:56:1f:9a:dd:55:22:87:44:0c:eb:d8:3f:f2 was issued on by Let's Encrypt.

With 12 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=usc.college

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f0:0c:4d:5c:56:1f:9a:dd:55:22:87:44:0c:eb:d8:3f:f2
Serial Number (int): 430133264203678830757182294705509341085682
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 79:f1:fb:24:23:b3:44:70:54:1e:2a:46:f8:a2:96:f0:7c:b4:9e:59
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 16:8f:b3:19:07:3e:8e:ce:5d:df:b3:08:b9:62:4c:19:b5:59:1c:da
Fingerprint (sha256): e1:b0:2c:74:53:a4:9d:c5:b9:a0:d5:bc:4e:5d:a8:a5:4a:ed:9c:66:d3:24:c1:e5:70:1c:04:5f:c6:74:3f:5c

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

Revocation information

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

Check the revocation status for certificate usc.college

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for usc.college

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

aquencha.com
cottagedao.xyz.nathanm.com
enerpac.co.in
eph28.com
interqubit.com
j10.biz
jrmaschietto.com
privacyseminar.com.autoworkshops.org
qrbch.net
rxsugarstix.com.antartictour.com
usc.college
xrgetaways.com.dnareports.com

Other certificates including the domain name usc.college

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoJeYT1nrdOXcnzYdxsWD
7bpFE9FbBzsqhQtpjj0qdfQawNpwu71KSmFWl1VVeMgnonjhZNpXdhfGknBiywr3
5Npfl3/zbvtnMZA0G2q0yWmomIavzIT6hck+oY7Fy7MyQlWXcFJU9TaGBPk8S7gC
jFk3rvIz2xrzvrk6DeXh7c5n4J7PHbfUlN/3rtj9uw7PNRkE9+Y9MbYaj03Meyhy
3W7NjGHV2GAwgSXzZKWXe07u3eW44nRsD6UyGBHj9mIA+8wxZXE/HRXMczhFWN9+
I1ZQdehs6jIphI3C+JjrCoE5yWI4tbjMyLbk0Z2Dw7mO9ofToa+WQ6pwRe0GCTma
FwIDAQAB
-----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 430133264203678830757182294705509341085682
 . . . . . . . . [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 2023-03-24 13:39:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-22 13:39:35 +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.college'
 . . . . . . . . [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 20272883055871291182125559453480711439123602248958798958131377524129460118041758452681875104686413575821747578962201905145419913955122908181636984984510289241515254297480052551128480140301223578726664492069332267175257753214243925017918659994853657917020664387911800386149907250674427130689140202054762192158500270033277230166731698333053621640276380472312167602852714118112612603662075610758563788185109492222392306647016122754147647821952061259599536760072826411897750073722485748621016508273933671801889983421861154110542354448424239597238431093975311402031684824220701634046681061900437532907783229149457545796119
 . . . . . . . . . . . . . . . . . . . . [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)
							79f1fb2423b34470541e2a46f8a296f07cb49e59
 . . . . . . . . . . . . . . . . [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 (241 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aquencha.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cottagedao.xyz.nathanm.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'enerpac.co.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'eph28.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'interqubit.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'j10.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jrmaschietto.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'privacyseminar.com.autoworkshops.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qrbch.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rxsugarstix.com.antartictour.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usc.college'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xrgetaways.com.dnareports.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)
							00f1007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000187140f90a60000040300483046022100c5f640c21ef4c44544a1537b4cdc1384de03ec7b747bfe760947603a1097be32022100e31cdd8af5b8d98cdd02d667f7a34aeea814c88516a86d80e040c128d554b58a0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000187140f90b4000004030047304502205f44205704601fc9b86e9826734aab9052e99f836f7453d69572088bb6f0fa54022100905b9ee2029a31cce4fbc81f6a73a13e327ab755a2bafa272703c81a71dbdbf4
 . . . . [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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