www.cesarritzcolleges.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:16:38:64:b1:45:f4:74:66:33:85:6c:59:b2:f9:97:da:2b was issued on by Let's Encrypt.

With 2 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=www.cesarritzcolleges.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:16:38:64:b1:45:f4:74:66:33:85:6c:59:b2:f9:97:da:2b
Serial Number (int): 268898029460520093027964573300869385673259
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5e:37:d9:b9:f4:1e:af:38:ad:cd:19:92:b4:cd:7e:c8:83:5d:25:11
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ca:c9:7a:6d:e1:21:94:cb:9f:2b:50:fe:76:57:b3:64:d0:09:e4:9b
Fingerprint (sha256): 92:3d:16:a2:88:bf:57:27:86:5f:2e:90:6e:32:00:e6:c2:2e:a8:11:3d:d1:30:bd:1c:a5:3a:7c:d5:cb:b3:f2

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

Revocation information

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

Check the revocation status for certificate www.cesarritzcolleges.edu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cesarritzcolleges.edu

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

cesarritzcolleges.edu
www.cesarritzcolleges.edu

Other certificates including the domain name cesarritzcolleges.edu

(limited to 100 certificates)
badges.cesarritzcolleges.edu
wvw.cesarritzcolleges.edu
www.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
info.cesarritzcolleges.edu
info.cesarritzcolleges.edu
www.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
staff.swisseducation.com
badges.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
www.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
www.cesarritzcolleges.edu
www.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
www.cesarritzcolleges.edu
www.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
wvw.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
badges.cesarritzcolleges.edu
www.cesarritzcolleges.edu
www.cesarritzcolleges.edu
staff.swisseducation.com
staff.swisseducation.com
www.cesarritzcolleges.edu

Certificate

The complete raw certificate details for www.cesarritzcolleges.edu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo8hbNGeexbCDE+zWqUFO
gYWToUZsYSznTHgNXb/hwUmfO65aYlohBkKxKGsBm8GuSiRfRkbVg2xZEv7DRzie
Juk0rcGAMLCYMu+5xmFsDjkC2tI1ZmGS0j0hf/heI3KSuBT245D3JhKcuuENSFZ0
Zqo7/hlqfYWzEKgRQgu5RWvfZ9mWGmQwRws+Hc7ArPCHhgh6BWtsm+jD7T3QREfQ
U2SrtcOdmtGWZOyFKbRafHBkKldRshxG/oeGFbkuFmvsiwGE/jctjeP7aKvcBiQe
HwjpkPuvEcNKlSKZ0L9vJFLr2/4/gr7OdInDjub8WnhSZjJaHrCXgydrdQxcuGBh
ZQIDAQAB
-----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 268898029460520093027964573300869385673259
 . . . . . . . . [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 2024-01-08 06:01:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-07 06:01:11 +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 'www.cesarritzcolleges.edu'
 . . . . . . . . [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 20675643067709858450489244867178447547954195477324925440591753362818917209235471209230539201221372723789905578370238487870637899321714267016761599333194657389220305551895779686495274771310117546432273743576326926447702920148255030759222670681095470755830151608698982670442917717988326470699153138605829447031390006034248843222584719720818865838265906383552283040975970774445643384702382882308211372289193901290564662504397252648097107645295499692044281862817827141509037463525742499948309268685862424463088743018496996937420827460017006369308362126568242985799903965865943736588379442906394344985501622880383633744229
 . . . . . . . . . . . . . . . . . . . . [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)
							5e37d9b9f41eaf38adcd1992b4cd7ec8835d2511
 . . . . . . . . . . . . . . . . [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 (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cesarritzcolleges.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cesarritzcolleges.edu'
 . . . . . . . . . . . . . . . . [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)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ce7e0170e000004030048304602210081543eb1d281469ede9068b3e170160be270f21bd5e371f5554fffdbba6a6b84022100b0d2d2ab13b2e8dc430c2ea5f422551e5c3d05736194aa49a33a4ea14c3a1c110075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ce7e0190800000403004630440220070855630ac6077f388d2220bbd7e0ca5233a5a7fe2c6d59bc308c062c0878b902204148403b46fabb125fd16cfde2639181fc194dbd43fd695ff2761d8806c13f14
 . . . . [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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