ringling.k12.ok.us
Issued by R3
About this certificate
This digital certificate with serial number 03:d3:f8:a0:bf:2a:43:7e:b1:15:fa:d6:83:21:39:8a:c3:f2 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=ringling.k12.ok.us
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:d3:f8:a0:bf:2a:43:7e:b1:15:fa:d6:83:21:39:8a:c3:f2Serial Number (int): 333466920403339486219188228293606018565106
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5c:ad:69:f1:24:e2:01:fe:0f:71:69:6c:68:8d:ef:25:21:fd:64:e1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): cd:8b:31:aa:ef:60:17:0a:5a:65:05:d1:c0:52:81:ec:ea:29:82:b7
Fingerprint (sha256): c3:d5:ea:49:38:77:b7:2d:bf:d3:43:eb:0d:37:19:8d:91:dc:9f:fa:52:5e:6a:3a:f1:62:1c:ad:47:19:83:31
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate ringling.k12.ok.us
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for ringling.k12.ok.us
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
ringling.k12.ok.us
www.ringling.k12.ok.us
www.ringling.k12.ok.us
Other certificates including the domain name ringling.k12.ok.us
(limited to 100 certificates)
admin.spachs.ca
scsb.org
admin.ecec.whittiercity.net
mms.scsb.org
admin.ecec.whittiercity.net
admin.ecec.whittiercity.net
ringling.k12.ok.us
admin.ecec.whittiercity.net
ecec.whittiercity.net
ringling.k12.ok.us
admin.ecec.whittiercity.net
ringling.k12.ok.us
admin.ecec.whittiercity.net
ringling.k12.ok.us
ringling.k12.ok.us
ringling.k12.ok.us
admin.allenbrookelementaryschool.wearecms.com
admin.crownpointelementaryschool.wearecms.com
scsb.org
admin.ecec.whittiercity.net
mms.scsb.org
admin.ecec.whittiercity.net
admin.ecec.whittiercity.net
ringling.k12.ok.us
admin.ecec.whittiercity.net
ecec.whittiercity.net
ringling.k12.ok.us
admin.ecec.whittiercity.net
ringling.k12.ok.us
admin.ecec.whittiercity.net
ringling.k12.ok.us
ringling.k12.ok.us
ringling.k12.ok.us
admin.allenbrookelementaryschool.wearecms.com
admin.crownpointelementaryschool.wearecms.com
Certificate
The complete raw certificate details for ringling.k12.ok.us in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFCTCCA/GgAwIBAgISA9P4oL8qQ36xFfrWgyE5isPyMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MjEwNjE4NDlaFw0yNDA3MjAwNjE4NDhaMB0xGzAZBgNVBAMT EnJpbmdsaW5nLmsxMi5vay51czCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMVARLR/gdfr2xgc7wsKVGK9NU+/ZUEN/1dqiEatoWm+XVbOT+GjgTa+c754 a4YM3tIRj9Kq/YcjHmFO2+3o/JJ73LTG6tJ3KtDPP6HDryHolofowcLjYjUMe1sK LpWuKec+kTRMoupetnYOO81VbpNeQSG6ycbFFDsJ4FMgruCj4d5vHKO2GHETEvQ0 ruqG4iraD4QTzWg7/l4lXHDSev5hQ/2NgIIqff2E0Q4jJzCh9nS+te7GgHzyzjcG woyTx/ni2BgRqVmdMARTS07lZwH0+OE2EJaDTo9XFcSZx1uqugC7B10gae+cUuFu THrihmb6SLcTPzJJR5EMyDyHP2ECAwEAAaOCAiwwggIoMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUXK1p8STiAf4PcWlsaI3vJSH9ZOEwHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wNQYDVR0RBC4wLIIScmluZ2xpbmcuazEyLm9rLnVzghZ3d3cucmluZ2xp bmcuazEyLm9rLnVzMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIE AgSB9QSB8gDwAHcA3+FW66oFr7WcD4ZxjajAMk6uVtlup/WlagHRwTu+UlwAAAGO /4WYrgAABAMASDBGAiEA938p+Tuzx4F2nvnN48mnGNHF8/JljCp3jQNfKrT++5MC IQDA7CPXYFBhhSZ33N5tx7s3E36QKqQiqD63KDNVJ4njfgB1AEiw42vapkc0D+Vq AvqdMOscUgHLVt0sgdm7v6s52IRzAAABjv+Fl+wAAAQDAEYwRAIgKqhhev7h2sIZ DOEY4oHZjRv+NL8FGy/DnYZiAVM5w88CIF4u8RiF+CB5Vef3ZB4NgVIC2Xytr4d1 81ooCezoeDuCMA0GCSqGSIb3DQEBCwUAA4IBAQA5xgCfcXnNYMNmhS7LWMojxvG1 4+SMMULnYqz9pYtYWt8pqh6RLGM901i1cy+AtaQ4nDvz+bNloRTn5/X9dcemdhY+ 3VRgWk2iDbUO7CWw/Q/CoCfkWNTZGvG5t8jViiAGgGyshAVziMTzZ7jj7zaWz3HJ 1J6Ytg4gGbFxxh41FY0P0To/xDaJXufmT2T2LU/jp4lMpwInv+uPeZ+jZMQ16sSV oL55CV/2qGShlImxu4zpMWKGvauPBw5j3Jz/eCXuok8EBKhSVidD+0UipSU3zArv GGywQ+CTqpXq/m4+iw7L21cCb3DKL5fXdMzT4tdu5OUIcAjkZtlX89hV5nRq -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxUBEtH+B1+vbGBzvCwpU Yr01T79lQQ3/V2qIRq2hab5dVs5P4aOBNr5zvnhrhgze0hGP0qr9hyMeYU7b7ej8 knvctMbq0ncq0M8/ocOvIeiWh+jBwuNiNQx7Wwoula4p5z6RNEyi6l62dg47zVVu k15BIbrJxsUUOwngUyCu4KPh3m8co7YYcRMS9DSu6obiKtoPhBPNaDv+XiVccNJ6 /mFD/Y2Agip9/YTRDiMnMKH2dL617saAfPLONwbCjJPH+eLYGBGpWZ0wBFNLTuVn AfT44TYQloNOj1cVxJnHW6q6ALsHXSBp75xS4W5MeuKGZvpItxM/MklHkQzIPIc/ YQIDAQAB -----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 333466920403339486219188228293606018565106 . . . . . . . . [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 2024-04-21 06:18:49 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-20 06:18:48 +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 'ringling.k12.ok.us' . . . . . . . . [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 24900637997262213657172794983904723287688208412774443879864545231932800445229065180822661704957628071629034682132191193761504100144438590677833042575475472249329547821835113195771189680254983830768691223632682716746398852303255430288067011761663878639593242347169484865702583270100444529351268278053102522488607353007859644527817822018833537783171833144250027921448070892599539785489453197757044118731984690562519239056372636609920767728873439975007604745982406644295143446572728048368298015667490391919101251393313668387776961291885322782457370646268744816955279166976110493566437036264312995273559253961200617602913 . . . . . . . . . . . . . . . . . . . . [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) 5cad69f124e201fe0f71696c688def2521fd64e1 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ringling.k12.ok.us' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ringling.k12.ok.us' . . . . . . . . . . . . . . . . [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) 00f0007700dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018eff8598ae0000040300483046022100f77f29f93bb3c781769ef9cde3c9a718d1c5f3f2658c2a778d035f2ab4fefb93022100c0ec23d7605061852677dcde6dc7bb37137e902aa422a83eb72833552789e37e00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018eff8597ec000004030046304402202aa8617afee1dac2190ce118e281d98d1bfe34bf051b2fc39d8662015339c3cf02205e2ef11885f8207955e7f7641e0d815202d97cadaf8775f35a2809ece8783b82 . . . . [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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