advantageacademy.org
Issued by E1
About this certificate
This digital certificate with serial number 03:69:a2:e9:f1:dd:cb:b5:1f:4f:36:c2:4f:a7:e7:1a:ec:c3 was issued on by Let's Encrypt.
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=advantageacademy.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:69:a2:e9:f1:dd:cb:b5:1f:4f:36:c2:4f:a7:e7:1a:ec:c3Serial Number (int): 297283055968097656405900570268224439643331
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ce:0d:e9:b9:e5:46:da:ff:26:8c:df:6f:c3:9b:d0:08:71:72:30:d2
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 8d:8b:be:b2:19:73:bf:71:37:ff:06:5f:90:80:1e:5c:79:b0:27:69
Fingerprint (sha256): 5e:84:9c:30:71:96:3c:6b:b8:3a:6d:c4:64:fb:22:44:58:93:ae:80:f3:62:35:2d:f5:f6:47:69:04:88:4c:75
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate advantageacademy.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for advantageacademy.org
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
Key Usage
Digital Signature
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
advantageacademy.org
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(limited to 100 certificates)
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admin.advantageacademy.org
admin.nms.davidson.k12.nc.us
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admin.fges.davidson.k12.nc.us
mas.mpusd.net
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admin.adultlearning.sunrisesd.ca
admin.aristoiclassical.org
advantageacademy.org
admin.aristoiclassical.org
hy.hpisd.org
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admin.oghs.davidson.k12.nc.us
es.glendaleacademy.org
admin.nes.davidson.k12.nc.us
admin.aristoiclassical.org
admin.advantageacademy.org
admin.nes.davidson.k12.nc.us
admin.advantageacademy.org
admin.ves.monroe.k12.tn.us
admin.aristoiclassical.org
hs.cumberlandacademy.com
admin.lhs.davidson.k12.nc.us
admin.wal.davidson.k12.nc.us
admin.bces.davidson.k12.nc.us
admin.advantageacademy.org
advantageacademy.org
admin.hs.hpisd.org
admin.aristoiclassical.org
es.glendaleacademy.org
admin.colonies.sunrisesd.ca
www.advantageacademy.org
advantageacademy.org
admin.advantageacademy.org
admin.lms.davidson.k12.nc.us
lb.comalisd.org
admin.aristoiclassical.org
admin.aristoiclassical.org
sgmission.org
admin.advantageacademy.org
admin.nms.davidson.k12.nc.us
admin.sancarlos.edu.mx
lifeschools.net
www.advantageacademy.org
admin.fges.davidson.k12.nc.us
mas.mpusd.net
advantageacademy.org
admin.adultlearning.sunrisesd.ca
admin.aristoiclassical.org
advantageacademy.org
admin.aristoiclassical.org
hy.hpisd.org
www.topazschool.org
advantageacademy.org
sgmission.org
rosebudacademy.com
admin.advantageacademy.org
hartorah.org
admin.oghs.davidson.k12.nc.us
es.glendaleacademy.org
admin.nes.davidson.k12.nc.us
admin.aristoiclassical.org
admin.advantageacademy.org
admin.nes.davidson.k12.nc.us
admin.advantageacademy.org
admin.ves.monroe.k12.tn.us
admin.aristoiclassical.org
hs.cumberlandacademy.com
admin.lhs.davidson.k12.nc.us
admin.wal.davidson.k12.nc.us
admin.bces.davidson.k12.nc.us
admin.advantageacademy.org
advantageacademy.org
admin.hs.hpisd.org
admin.aristoiclassical.org
es.glendaleacademy.org
admin.colonies.sunrisesd.ca
www.advantageacademy.org
advantageacademy.org
Certificate
The complete raw certificate details for advantageacademy.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDiDCCAw6gAwIBAgISA2mi6fHdy7UfTzbCT6fnGuzDMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yNDAyMjAxODEzMjVaFw0yNDA1MjAxODEzMjRaMB8xHTAbBgNVBAMTFGFk dmFudGFnZWFjYWRlbXkub3JnMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEfcK9 0ZzvQoRPbo6jhrDIkV8McPd0YXBhHAvOGYJAJ7+6JaT1saLu9STOZhyShw9aYPDW gyrGxylwOnx5RSVvlqOCAhUwggIRMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUzg3p ueVG2v8mjN9vw5vQCHFyMNIwHwYDVR0jBBgwFoAUWvPtK/w2wjd5uVIw6lRvz1XL LqwwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vZTEuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9lMS5pLmxlbmNyLm9yZy8wHwYDVR0R BBgwFoIUYWR2YW50YWdlYWNhZGVteS5vcmcwEwYDVR0gBAwwCjAIBgZngQwBAgEw ggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgB2/4g/Crb7lVHCYcz1h7o0tKTNuync aEIKn+ZnTFo6dAAAAY3H7+leAAAEAwBHMEUCIQD5Y6p3BaLWTXCqW4+NCAxwjHrh BlnjUD+O+rH3qBGu6gIgeg9nCxj5gC3w4IRIRuhPmoPvN8Y67ZUyMvzUeAFzsbcA dQCi4r/WHt4vLweg1k5tN6fcZUOwxrUuotq3iviabfUX2AAAAY3H7+kZAAAEAwBG MEQCIF6B/5kOTrO+q9Gm6QF6EfS2G/rWU+fFGQnT6sZx5VXmAiByPJFn62eu7dYO 5xd5fyKpDL99FYnMJwjCdHTbOHt0UzAKBggqhkjOPQQDAwNoADBlAjEAmhFNCJm0 8wgm5NGJD/K024kZS4OB62mUxTVsapNlNI+TJs5yBx7RNolIjxNJ/DhFAjBGtL4X u8auDkYKnHjw/4CiqWDzBBwgJ27NryqK8feiexmjFjjVwm/3zuFUYObfG4k= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEfcK90ZzvQoRPbo6jhrDIkV8McPd0 YXBhHAvOGYJAJ7+6JaT1saLu9STOZhyShw9aYPDWgyrGxylwOnx5RSVvlg== -----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 297283055968097656405900570268224439643331 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [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 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-20 18:13:25 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-20 18:13:24 +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 'advantageacademy.org' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 00047dc2bdd19cef42844f6e8ea386b0c8915f0c70f7746170611c0bce19824027bfba25a4f5b1a2eef524ce661c92870f5a60f0d6832ac6c729703a7c7945256f96 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) ce0de9b9e546daff268cdf6fc39bd008717230d2 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'advantageacademy.org' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018dc7efe95e0000040300473045022100f963aa7705a2d64d70aa5b8f8d080c708c7ae10659e3503f8efab1f7a811aeea02207a0f670b18f9802df0e0844846e84f9a83ef37c63aed953232fcd4780173b1b7007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dc7efe919000004030046304402205e81ff990e4eb3beabd1a6e9017a11f4b61bfad653e7c51909d3eac671e555e60220723c9167eb67aeedd60ee717797f22a90cbf7d1589cc2708c27474db387b7453 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (824 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23713171126517840070279931161340051896791736697141232325912329566843675236172424705969421928681701152099280176822341 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 10882653352362561629823767253935525827363746947780594982591626895139785523264743991621182281394573789257160512707465