usc.college

Issued by R3

About this certificate

This digital certificate with serial number 04:56:68:a1:4b:06:e7:c0:1c:93:12:04:d3:9c:0b:37:cb:2c was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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 will expire on

Certificate Details

Serial Number (hex): 04:56:68:a1:4b:06:e7:c0:1c:93:12:04:d3:9c:0b:37:cb:2c
Serial Number (int): 377852504475325362337302199429168069331756
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 90:5a:8e:d9:ad:88:82:dd:67:1b:57:00:67:5d:bd:06:04:5f:76:16
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 09:f0:bb:d0:0d:4b:97:25:05:53:2c:5b:e1:94:be:c7:28:97:24:75
Fingerprint (sha256): 99:53:f0:0d:88:b9:18:b3:67:a7:b8:4b:3b:82:2e:e8:52:68:3f:1d:ab:3d:ad:d8:ba:e1:c8:bb:b6:51:2f:34

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

2

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

houseedgenetworks.co.uk
usc.college

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt6ZI9BmnfRdA02kPz9C4
SxCVrK5doSSJWx/qfagpbB1x0xecwNkSSARzB2P4SKwbF6se503/0CxqzYZKkRaJ
n6K/sov0WxDbnTupTjZoOKXtI8GURYfRu88mKBEvfxH/AjyYReViZ7KhXBpXq/D7
NEd6f+CcvsqDNaX6aHjXZPVGG/KGgCvwX2QSS8xhOtMu93UL+ON1YYJjilG7XaxV
vQqNnJHOUGmsqotpc1a+QTvQqEdNnqzSYGagXHsyzfldlCk09V8NTUaWxmZTZLxZ
AREIqW426nxlyQc+9+uaLlPXFeVuGoTZT5yW0qFh28Ra4/t2DFDiZ9ADaenFl4QW
XQIDAQAB
-----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 377852504475325362337302199429168069331756
 . . . . . . . . [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 2024-04-24 23:15:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-23 23:15:29 +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 23183607985914215326134515605762354137862227743905018687566245430182499753583218733193745684678317692318453666392352490802020957735688686481633813993728833633103418633388833298821847868868902773262457020487659333656902037861596767663422137739409491672768581358766749087504157498567422070282265472679254864926713931530566451696218031938416670601121251312287346513839875619864108080711605231804926108487869608505095873765804331043903691728407838503828481477479070610140829730529579222102812417239070553522102674597673636710528466637618982607765510303342236323753824211842919473074625715456246112477808318503573728269917
 . . . . . . . . . . . . . . . . . . . . [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)
							905a8ed9ad8882dd671b5700675dbd06045f7616
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'houseedgenetworks.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f129b7c7d0000040300483046022100af45809c8d84721708c084eb3966bd91caf31fd6b829d324aa4096d6e384cea00221008d716a888d412761dd910f2cc4d5ec7b91a29f2b19cd2fad05e5b25d8faae3b50076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f129b7c8c00000403004730450220577927e68b4ee1e699dd4595a6fa5c6e7943e62290bcb14a8ef5e77b7c994e070221009ae791a203095af7f0704be715cf35b589df131b63f463ab2ebf4bfbb8c2e6c8
 . . . . [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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