usc.college

Issued by R3

About this certificate

This digital certificate with serial number 04:1f:d8:52:69:b1:4b:39:fa:76:15:b1:e8:11:46:43:e0:a2 was issued on by Let's Encrypt.

With 9 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.college

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1f:d8:52:69:b1:4b:39:fa:76:15:b1:e8:11:46:43:e0:a2
Serial Number (int): 359285438260721695254001373652586590363810
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8d:d8:4c:b5:07:6d:4c:dd:82:62:7e:c2:fc:d5:81:1f:df:d6:39:35
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): cd:e3:c6:86:24:b7:d4:dc:cf:a2:18:53:1e:82:e8:14:75:f1:73:93
Fingerprint (sha256): d6:9f:ff:d3:0e:8f:10:76:3f:34:9c:c8:ee:93:95:7d:40:9a:75:1c:4f:6b:e3:73:de:f7:75:d3:5d:49:f0:d2

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

9

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

averydelaune.com
buyingsellingcollectibles.com.syl.co.in
clams4free.org.strongleadership.co
goodbyemonster.com
keywestparasailing.com
roseauconstruction.com
rxsugarfiberplus.com
turntablesneedles.com
usc.college

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dumptruck.ca
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usc.college
usc.college
grocer.cc
grocer.cc
usc.college
5272653.ca
grocer.cc
usc.college
norway.biz.fat.vc
usc.college
reptile.vc
morethanapatch.life
usc.college
marsexpress.ca
usc.college
emotionsandmore.limited
dumptruck.ca
proassislife.com.ec.proassislife.com.ec
usc.college
usc.college
birthdoula.la
usc.college
winecountry.realty.usc.college
usc.college
usc.college
usc.college
laughing.pizza
usc.college
usc.college
usc.college
usc.college
apify.de
marsexpress.ca
marsexpress.ca
usc.college
usc.college
marsexpress.ca
usc.college
usc.college
marsexpress.ca
usc.college
usc.college
white-pages.co.za
proassislife.com.ec.proassislife.com.ec
beachblanket.club
usc.college
grocer.cc
marsexpress.ca
usc.college
usc.college
usc.college

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuNtvFxgP56DIqPJu2Uon
XZehrrw4mhKWnrBwOoSPU3TQ0uPl5agIXDFZ6IAD3FEl7xGy3bgBfeS0A+E48C8D
zHKlbBJjFEXR830cYmV8eHE8Yhr4U5o/qi/4GasH5Nr6gKTWEDIuEYRQSSiOFUu2
ejp1CcIWgDimc4Qi60XRbkn7oOrKaKDhbZED09ILbaqOIFpOWTlheLfcgNqUsNOy
gDMLB7ugiMJMorPpDk+2D/wOgSqDsn1JPaddH8Z9srqFmepnf+rR886JNaxq4yrx
XBSAxnnLupaLx4CH5WYwIdapgvhA2x45MtgepeIwl93X+T1BUI+JZTfWAR4THMh+
nQIDAQAB
-----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 359285438260721695254001373652586590363810
 . . . . . . . . [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 2023-10-06 00:11:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-04 00:11:12 +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 23336055025521457896252366803430332075185775746527774540805615381123515649485596456899336884551632283750243054271699981894944033759762204511511618664527323202099168141723876537003413110376931157287225266442387541276015622296066317655568108185685320396162837632851069678543323840363404870210116943044338794188040984061763413258418369137757989955676032980413863747425160942467491217468100171645560601032546037949559572118254152178989059790073688365885253515340493319734319190584727824797590981149407563678211266070875257966450773141674081085530482119101185432714597178506779405295617078737030563060301547628519198588573
 . . . . . . . . . . . . . . . . . . . . [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)
							8dd84cb5076d4cdd82627ec2fcd5811fdfd63935
 . . . . . . . . . . . . . . . . [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 (224 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'averydelaune.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'buyingsellingcollectibles.com.syl.co.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'clams4free.org.strongleadership.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'goodbyemonster.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'keywestparasailing.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'roseauconstruction.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rxsugarfiberplus.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'turntablesneedles.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'usc.college'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b0289e5ee000004030046304402202b7ed42252348bcb50bf74365cf66337829738adaf7db084487a9c3c504de94602202807fc9aef67bcd3bca0f64f2ac3942bc36a8bc7e4d514e209333cfbcd44ec8a007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b0289e5e90000040300483046022100898f6a164ac9aa4a143d84d84069be19dbb4e51e86fe6b79760cf374758788dc0221009b1d3403492258c23d750b34fabacc507f9a2421d54c8e09a8280a202e0e8424
 . . . . [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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