adapta.online
Issued by R3
About this certificate
This digital certificate with serial number 04:b2:e3:c7:3c:d2:6f:dc:07:16:6f:ed:f5:a9:ea:e8:be:2e 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=adapta.online
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b2:e3:c7:3c:d2:6f:dc:07:16:6f:ed:f5:a9:ea:e8:be:2eSerial Number (int): 409322174294703166597160199879291692432942
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c9:07:f4:05:b8:b6:1b:69:b6:07:1a:15:81:8d:ff:d5:77:0b:e4:06
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 69:1e:b6:2d:24:51:64:b8:35:43:3e:8c:f2:91:65:f6:6f:17:e0:f4
Fingerprint (sha256): a2:f6:6a:a5:9f:c3:ab:2a:43:9b:a3:02:af:45:83:4e:ee:f9:4f:a3:ca:3a:5c:e7:cf:ed:78:ba:e9:fe:b3:43
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate adapta.online
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for adapta.online
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
adapta.online
www.adapta.online
www.adapta.online
Other certificates including the domain name adapta.online
(limited to 100 certificates)
config.adapta.online
estadaoteste.adapta.online
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univipal.adapta.online
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teddy4.adapta.online
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empiricus4.adapta.online
praxisteste.adapta.online
moodle.adapta.online
adapta.online
teddy4.adapta.online
adapta.online
praxisteste.adapta.online
moodle.adapta.online
config.adapta.online
status.muxity.net
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config.adapta.online
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config.adapta.online
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fpsteste.adapta.online
status.muxity.net
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config.adapta.online
ganepteste.adapta.online
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adapta.online
adapta.online
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ganepteste.adapta.online
teddy4.adapta.online
adapta.online
config.adapta.online
cpeteste.adapta.online
adapta.online
config.adapta.online
acadsolvi.com
adapta.online
moodle.adapta.online
adapta.online
adapta.online
adapta.online
praxisteste.adapta.online
www.novoaeon.com.br
www.novoaeon.com.br
adapta.online
adapta.online
ead.icepsc.com.br
univipal.adapta.online
status.muxity.net
carloshollanda4.adapta.online
config.adapta.online
config.adapta.online
adapta.online
www.novoaeon.com.br
config.adapta.online
moodlemoot.adapta.online
adapta.online
adapta.online
adapta.online
idegteste.adapta.online
estadaoteste.adapta.online
status.muxity.net
status.caroola.com
univipal.adapta.online
univipal.adapta.online
adapta.online
config.adapta.online
adapta.online
adapta.online
adapta.online
config.adapta.online
adapta.online
www.novoaeon.com.br
config.adapta.online
www.novoaeon.com.br
adapta.online
teddy4.adapta.online
teddy4.adapta.online
config.adapta.online
empiricus4.adapta.online
praxisteste.adapta.online
moodle.adapta.online
adapta.online
teddy4.adapta.online
adapta.online
praxisteste.adapta.online
moodle.adapta.online
config.adapta.online
status.muxity.net
config.adapta.online
config.adapta.online
adapta.online
adapta.online
adapta.online
config.adapta.online
adapta.online
config.adapta.online
fpsteste.adapta.online
status.muxity.net
adapta.online
config.adapta.online
config.adapta.online
adapta.online
config.adapta.online
ganepteste.adapta.online
adapta.online
adapta.online
adapta.online
adapta.online
ganepteste.adapta.online
teddy4.adapta.online
adapta.online
config.adapta.online
cpeteste.adapta.online
adapta.online
config.adapta.online
acadsolvi.com
adapta.online
moodle.adapta.online
adapta.online
adapta.online
adapta.online
praxisteste.adapta.online
www.novoaeon.com.br
www.novoaeon.com.br
adapta.online
adapta.online
ead.icepsc.com.br
univipal.adapta.online
status.muxity.net
carloshollanda4.adapta.online
config.adapta.online
config.adapta.online
adapta.online
www.novoaeon.com.br
config.adapta.online
moodlemoot.adapta.online
adapta.online
adapta.online
adapta.online
idegteste.adapta.online
Certificate
The complete raw certificate details for adapta.online in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+jCCA+KgAwIBAgISBLLjxzzSb9wHFm/t9anq6L4uMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMjYwMDQ3MDFaFw0yNDA1MjYwMDQ3MDBaMBgxFjAUBgNVBAMT DWFkYXB0YS5vbmxpbmUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDS 2U1s5+SSKmLN18kItq/Hgob2KayrV3B2bPYJgqwzCRQP6X/jAjKJQI3XEt9Dag2/ Eq1MK0fTkniVmGJMFcyOMqo7P2WISuKrt+tx6EI1wlgrjMXheaYb6Yw8rmqxgcQC pk75/p89nlRKhn/UqWuocw4RKpVLQoSq91EZbvRaEg6Xt8Q3bAMcUbsrgNnIkco0 BiPNyt2OUhDPATZNgLjYAhazjfXDk+R08Pch/Rrfy2LVldcJXGf+mEF7zKABbnQu y+stelIl60hCUmgIDWAcQoHExY/L4YI96qn5fnQmMvyS2qh/xEBtcG4no3uNNXlD GBOjfn+TX5sWV7OTpBipAgMBAAGjggIiMIICHjAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFMkH9AW4thtptgcaFYGN/9V3C+QGMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MCsGA1UdEQQkMCKCDWFkYXB0YS5vbmxpbmWCEXd3dy5hZGFwdGEub25saW5lMBMG A1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAouK/ 1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGN4xgQCAAABAMARzBFAiAB T+PRcsX+ujfctPZJ3JUbdzMf/Y00GibOZqvSYxjgLAIhAKO3L4DyKDU9fJO7x4lt s338bK5sHBhdQh++Tx+IHWx3AHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/m Z0xaOnQAAAGN4xgQXQAABAMARzBFAiEA0yNQR2VSNedtFxNgBrNTgPc5cmNuaZN3 bnPbb8XLfrkCIGbnBTTs/oVH9P5VzsY4H67ybftcSrlMQu+u/8T9G+DfMA0GCSqG SIb3DQEBCwUAA4IBAQCpONRJQxDCrumadbjnSNc3auaoSU0eYICw2BUZkH3Hok81 ajG2MwXk6+wUZu0AGVhfwK1ndW4z8kWtMfcodwS7nCEw7G07rCF6KjZzcuQozpBc bU2m/A+O34uXMp1uLYCeZq0UG+AtoxQGlsi9qFVJvouwkSAz22vqwHcSSPZkTem5 vN/Se68gllHiuUCj6zHfAZ7maNzDWL7cJNr5EOgf2uUSfBncsmpp2u3md5920GDb sdEElXInMMQQaYw4mq5NW3H2gRTBUrz034HXZw7CC5EU1Nfrx9qZ+gD03oDd1F4D usMQcpxafqgJdQuqKeefx6WSOa6Bh2Xfi74iD8i0 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0tlNbOfkkipizdfJCLav x4KG9imsq1dwdmz2CYKsMwkUD+l/4wIyiUCN1xLfQ2oNvxKtTCtH05J4lZhiTBXM jjKqOz9liEriq7frcehCNcJYK4zF4XmmG+mMPK5qsYHEAqZO+f6fPZ5USoZ/1Klr qHMOESqVS0KEqvdRGW70WhIOl7fEN2wDHFG7K4DZyJHKNAYjzcrdjlIQzwE2TYC4 2AIWs431w5PkdPD3If0a38ti1ZXXCVxn/phBe8ygAW50LsvrLXpSJetIQlJoCA1g HEKBxMWPy+GCPeqp+X50JjL8ktqof8RAbXBuJ6N7jTV5QxgTo35/k1+bFlezk6QY qQIDAQAB -----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 409322174294703166597160199879291692432942 . . . . . . . . [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 2024-02-26 00:47:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-26 00:47:00 +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 'adapta.online' . . . . . . . . [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 26617199871278437486616192436849534914440326724740255966234570421561060917926216195874472498975725202000030863257124381910418205565007644715801649954628340183795013609863099824319418971473308346234646157971360486581357442463677062552574600292025613636406999145356178257098776545779370916155367859234129227554204735652219996021616885539276853514865436333355795741642049682708122218398942932513469028903807643074618225979006881008273439816107762885419166834007023774003398557643482915072493466425013726169749397897270555342216934921141930354334935499361518683761946117023431296370594435915332812575413519551504461338793 . . . . . . . . . . . . . . . . . . . . [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) c907f405b8b61b69b6071a15818dffd5770be406 . . . . . . . . . . . . . . . . [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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'adapta.online' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.adapta.online' . . . . . . . . . . . . . . . . [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) 00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018de318100800000403004730450220014fe3d172c5feba37dcb4f649dc951b77331ffd8d341a26ce66abd26318e02c022100a3b72f80f228353d7c93bbc7896db37dfc6cae6c1c185d421fbe4f1f881d6c7700760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018de318105d0000040300473045022100d3235047655235e76d17136006b35380f73972636e6993776e73db6fc5cb7eb9022066e70534ecfe8547f4fe55cec6381faef26dfb5c4ab94c42efaeffc4fd1be0df . . . . [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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