actcedu.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a2:7b:e4:16:82:2d:75:ff:36:dd:0d:45:4c:33:32:7e:25 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=actcedu.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a2:7b:e4:16:82:2d:75:ff:36:dd:0d:45:4c:33:32:7e:25Serial Number (int): 316627280580164803496174332562218782195237
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b9:e9:25:56:96:80:4f:fd:da:f3:49:99:40:b6:17:2a:c4:ea:5b:29
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d2:d1:d6:e9:0b:d9:ea:73:25:7f:b0:bc:c9:7b:ee:4a:69:a0:0b:6a
Fingerprint (sha256): 9b:c9:80:10:4e:59:19:8e:55:bf:af:05:f7:fb:a4:6a:32:f5:f0:83:7e:33:60:cb:33:6a:0f:f1:9d:54:f1:09
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate actcedu.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for actcedu.com
Public Key Algorithm
RSA
Key Size
4096
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
actcedu.com
Other certificates including the domain name actcedu.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for actcedu.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGTjCCBTagAwIBAgISA6J75BaCLXX/Nt0NRUwzMn4lMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcyMDIzMTNaFw0x OTEwMjUyMDIzMTNaMBYxFDASBgNVBAMTC2FjdGNlZHUuY29tMIICIjANBgkqhkiG 9w0BAQEFAAOCAg8AMIICCgKCAgEAvVAZ9q8BZ50T77lzJ5RLzm4L6oztV7xe1wvF QXRPsk47+nqWhGvqZaDfYm9b4jsFVaboi34ETZqKKgWVNRCuK7xoeBdJoSSr/Dun /DWsLPyB4iXUvLWFlk/ocVdwSN9nsClPAhsFhBRr8Zgo75ZtYK8EF+4g8DrjF8Lp gXHx1ZPIEnLcKEucVQpoX6eV7LQBDa8qtZ69S2uQrQ8E4ySZqb8O34OFb7yKdzqF KFjs3Xhy6KhZEton9WMjjtVug4Gr4rZQqRBQpspSHphY0eJrTRrBEPwPk1YukUx5 aAflAVhXOJtkyEFjykmvNPjZcXOZ4OVvEEJMzgHA0qtk4LK0dkakaigoR7ii48FD DjHGWB13BwiVOoJrpqBEFXMqUVH7JP1NPQMtpBafPyZT46VO4ltt4QUTGuPN6PT0 56cGKTXLEMzt0h+R4fd/kDIKorV8uw/xYBGNiXFN6lRjkltdDhLOzLn5cV+F+fQ6 w2hjAumN0hwIToeHubdirNsHjGfzIVKkrwLFwJx97TwPqY7daQ73G+B4RrjYVm6M oNGTaMcnGCKPDI6o5GJpwxw3jZa8MA8fAzVGlotHD5q5acgPZprUOehhrl2jo6Ji Hsy7ejWH3OVJgyh41APBsceRwAuZuiq4U0PdPn6mRSOpRSbKTNZHwB6B+HsQH1fp Q/CcjcsCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUueklVpaA T/3a80mZQLYXKsTqWykwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggthY3RjZWR1LmNvbTBMBgNVHSAE RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABbDVQ9+UAAAQDAEcw RQIgQbvRNpV2hYMTTy+jRd6SlNzs70bHKmxrhQhDEUDLr/gCIQDAnTUBRZilDUDq 2aa4OQqL2k3lTqjbBRKVvfcQNwHZCgB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLc pMMM9OVFR/R4AAABbDVQ9d0AAAQDAEcwRQIhALjTZuNOTZz20i09v1CLFtWPpEs+ ABoP51cv/H40pf1vAiBg2ONuW6V2nNsPBn9jy6vNYqp3k14Y1hz0OktQnSRhyDAN BgkqhkiG9w0BAQsFAAOCAQEAghSbOEnAzo9b7q68I1j6qPuKlo4SPRmIaxtIwvw+ v8dzpKriuGC/nT18JsWce4FNL3E9foYQHBZ3ZQZTC50rb3YPiUVrR6xuJJlBtHT4 Ao+kXZhxnFfPQ6WBNTwwhcpcpNbYhN9xOFZKu4kmVjD/7FMhjqzEbh4xPrEYuiCc dueGvQzYPFG56n+jmJj0D7fWK5GLpP4GmOsMothMlHeb1jXwIkayvSj2VR4lEI2D o2Zho0HtgBDQIFLvvoKwp7cvJ53+XrMHyIxpKjLjX9p+bYOC5vGjTG3C3nAI0/VF IbwhKYFijFQjfZJ5Hse2SHy/cb+qhPOMDUw9v/mczAT6ig== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvVAZ9q8BZ50T77lzJ5RL zm4L6oztV7xe1wvFQXRPsk47+nqWhGvqZaDfYm9b4jsFVaboi34ETZqKKgWVNRCu K7xoeBdJoSSr/Dun/DWsLPyB4iXUvLWFlk/ocVdwSN9nsClPAhsFhBRr8Zgo75Zt YK8EF+4g8DrjF8LpgXHx1ZPIEnLcKEucVQpoX6eV7LQBDa8qtZ69S2uQrQ8E4ySZ qb8O34OFb7yKdzqFKFjs3Xhy6KhZEton9WMjjtVug4Gr4rZQqRBQpspSHphY0eJr TRrBEPwPk1YukUx5aAflAVhXOJtkyEFjykmvNPjZcXOZ4OVvEEJMzgHA0qtk4LK0 dkakaigoR7ii48FDDjHGWB13BwiVOoJrpqBEFXMqUVH7JP1NPQMtpBafPyZT46VO 4ltt4QUTGuPN6PT056cGKTXLEMzt0h+R4fd/kDIKorV8uw/xYBGNiXFN6lRjkltd DhLOzLn5cV+F+fQ6w2hjAumN0hwIToeHubdirNsHjGfzIVKkrwLFwJx97TwPqY7d aQ73G+B4RrjYVm6MoNGTaMcnGCKPDI6o5GJpwxw3jZa8MA8fAzVGlotHD5q5acgP ZprUOehhrl2jo6JiHsy7ejWH3OVJgyh41APBsceRwAuZuiq4U0PdPn6mRSOpRSbK TNZHwB6B+HsQH1fpQ/CcjcsCAwEAAQ== -----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 316627280580164803496174332562218782195237 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-27 20:23:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 20:23:13 +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 'actcedu.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 772329233872770107041130413716261953782496887967216367883840126161811207362243512132892643590817566705987500796665539068338764199200996558202893292595439500667670123057762655965911217432285735523323738165339098660081183063153949082114378763184365885880794359949007842860816440202732589188903669781020201700002355573079363855836333122131172997110877320667326155624999367844595688970740130254633343527869953491751422642156188853125283081069241769096910739440525495894919802761925636967296628229440372178648538859707595819890592781356739177001446312476039318156051182256279324766168863115118169511051331629877916226816131479832236364812984280394490615168415343107114094955826571051469219424634727815952940112385648104608299954909645554514361055509011440251604174700877843921840439840744587983857104576721069029463522296647038856686248378044627399761654419983338490245216100280169839560217318624118548231890390896283856553938008693578876743902448666150447129861632142086166913054335252262898633779522670073093525506564943886454122606934812657842041448683652199241118853362579741447106519062753124738359195667675642927943849848087083263929740628210485340756671217431025898073366808715551955904370388637233927048910884989696573240579493323 . . . . . . . . . . . . . . . . . . . . [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) b9e9255696804ffddaf3499940b6172ac4ea5b29 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (15 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'actcedu.com' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3550f7e50000040300473045022041bbd13695768583134f2fa345de9294dcecef46c72a6c6b8508431140cbaff8022100c09d35014598a50d40ead9a6b8390a8bda4de54ea8db051295bdf7103701d90a007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3550f5dd0000040300473045022100b8d366e34e4d9cf6d22d3dbf508b16d58fa44b3e001a0fe7572ffc7e34a5fd6f022060d8e36e5ba5769cdb0f067f63cbabcd62aa77935e18d61cf43a4b509d2461c8 . . . . [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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