www.cesarritzcolleges.edu

Issued by R3

About this certificate

This digital certificate with serial number 03:dd:d8:08:03:ef:31:d0:35:e7:d2:f3:78:0f:ac:76:7b:c4 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:dd:d8:08:03:ef:31:d0:35:e7:d2:f3:78:0f:ac:76:7b:c4
Serial Number (int): 336826415750070726600923473125238682057668
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 65:1c:9f:f8:92:f5:52:e2:2d:e5:51:4d:ba:2f:57:70:97:20:d1:ac
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 41:0b:20:14:b6:0b:0e:8b:ba:ae:56:36:7a:40:3c:d3:47:c5:b1:fa
Fingerprint (sha256): a0:45:8d:9a:a2:da:3a:13:95:73:50:32:fb:d8:cc:e8:f2:61:bf:67:d5:62:2d:3a:76:b5:0c:27:28:85:ef:b4

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-----
MIIFGDCCBACgAwIBAgISA93YCAPvMdA159LzeA+sdnvEMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzEwMTYwNzAyMTJaFw0yNDAxMTQwNzAyMTFaMCQxIjAgBgNVBAMT
GXd3dy5jZXNhcnJpdHpjb2xsZWdlcy5lZHUwggEiMA0GCSqGSIb3DQEBAQUAA4IB
DwAwggEKAoIBAQC0+C5lIn01C8YLeXFBZDk/HHHiloNNeveZZqj6M5HdOhwvF4Ay
PRdSrBrn38iu15oT649stqzV2pr8KkRpn6tpB32Os3fQUO781bcQHrAdlTW+6ZxE
4I/eFrtCrsZBQqaF3OovW6px6ClxZtbo0PJidjdlcX2XapWKs7H2qsKvyivFdU+k
/pn53nQpA0up38YlZykcTeAC9M4L2isqwVIlF/BKJnCs/95jkKCrMn6QJTIQ2UxF
pudCAldOiZcm3vyyV9q9fzoEplkOCn7WtFJHDN0VPX1/HZBIhNjJFhP5U7DHnVNU
kASJ65D9FJA2F7uf9DZDao5U8KKkZG2wssNRAgMBAAGjggI0MIICMDAOBgNVHQ8B
Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB
/wQCMAAwHQYDVR0OBBYEFGUcn/iS9VLiLeVRTbovV3CXINGsMB8GA1UdIwQYMBaA
FBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcw
AYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMu
aS5sZW5jci5vcmcvMDsGA1UdEQQ0MDKCFWNlc2Fycml0emNvbGxlZ2VzLmVkdYIZ
d3d3LmNlc2Fycml0emNvbGxlZ2VzLmVkdTATBgNVHSAEDDAKMAgGBmeBDAECATCC
AQYGCisGAQQB1nkCBAIEgfcEgfQA8gB3ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9
AA0tcm/h+tQXAAABizeBwNcAAAQDAEgwRgIhALcB5SHg/8ivDDnRk1woxULWS06u
BGcVW1KriNElNdf8AiEAyPLXY+kL5teVSWKpNtlMMyeCw8PpKCKRoLwYzQfHMHcA
dwDuzdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAYs3gcFxAAAEAwBI
MEYCIQCQSwDbN5PpJ4CsAyimb2eNq37izFjXcxsyUeUPP/NtngIhAOrMDumyxDlb
wThpcidMSPCOGSnCDSHiDGZCKrSxsW5yMA0GCSqGSIb3DQEBCwUAA4IBAQCcrH/V
gFs9YH3cykXfC0IjNsSpEKyIG0yAAVLYaz5h6BY9s6BNRkHty8ljqBk3EYLk6g7q
i7vsj0X/GiOHLa9GDqWGVZdA+sHtCQrr3fDeb7TmQ5Ex30d85mMiOkq+yD3Dy0CV
UZm9oeOYZqo1OCA4PG2Bhmnwdf/XlKBIUuiG1mu4vExVEasbAONQ3pEWXTXY83DJ
3UREtQziLbrMZ17CGs/LZUPUf/rKYG0LYdfqxvCicLEsl0H8sFQSBXu77QIsf2II
GRConjQ37JxGg+AYt7QeSkv0zn1HtTRvWo8ddSVXnH9lpUzHwWzNZhCl0j52LUah
RLSpaI85xFDo2cd2
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtPguZSJ9NQvGC3lxQWQ5
Pxxx4paDTXr3mWao+jOR3TocLxeAMj0XUqwa59/IrteaE+uPbLas1dqa/CpEaZ+r
aQd9jrN30FDu/NW3EB6wHZU1vumcROCP3ha7Qq7GQUKmhdzqL1uqcegpcWbW6NDy
YnY3ZXF9l2qVirOx9qrCr8orxXVPpP6Z+d50KQNLqd/GJWcpHE3gAvTOC9orKsFS
JRfwSiZwrP/eY5CgqzJ+kCUyENlMRabnQgJXTomXJt78slfavX86BKZZDgp+1rRS
RwzdFT19fx2QSITYyRYT+VOwx51TVJAEieuQ/RSQNhe7n/Q2Q2qOVPCipGRtsLLD
UQIDAQAB
-----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 336826415750070726600923473125238682057668
 . . . . . . . . [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 2023-10-16 07:02:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-14 07:02:11 +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 22845277620012137352697710726260328172020380632578728206653607266172301427857941983526461116592800969951129893217655069097852727281536610102635879864673679711418567442176097635179969444617937493550987775192407523522591668920671306793173344535204301712475645510037906524199647329997474271637851341656170550593824990494487500024614351201368307476738392357841544065710050070791100078835125739035256331287602235253961766562194032237672140459151643915933436752299017965530271095477516791130854991012713293761606021048631651966079824158087667371970529975457510621605369795300456111798450758169494824513485520515162375897937
 . . . . . . . . . . . . . . . . . . . . [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)
							651c9ff892f552e22de5514dba2f57709720d1ac
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b3781c0d70000040300483046022100b701e521e0ffc8af0c39d1935c28c542d64b4eae0467155b52ab88d12535d7fc022100c8f2d763e90be6d7954962a936d94c332782c3c3e9282291a0bc18cd07c73077007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b3781c1710000040300483046022100904b00db3793e92780ac0328a66f678dab7ee2cc58d7731b3251e50f3ff36d9e022100eacc0ee9b2c4395bc1386972274c48f08e1929c20d21e20c66422ab4b1b16e72
 . . . . [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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