adapta.online
Issued by R3
About this certificate
This digital certificate with serial number 03:e0:72:7f:3a:7c:0e:80:e4:00:34:cf:c0:df:09:15:76:0e 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): 03:e0:72:7f:3a:7c:0e:80:e4:00:34:cf:c0:df:09:15:76:0eSerial Number (int): 337712300585000007861198903470809792476686
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 10:87:d5:18:d9:4c:7d:3b:ce:7c:23:d0:a6:7f:c1:e8:bf:6c:ea:a0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 7f:cf:69:48:34:23:fd:01:c1:d4:8d:49:59:d7:ac:28:4b:15:0e:75
Fingerprint (sha256): da:0f:50:f1:47:1e:98:31:fb:ad:b7:e9:e7:7f:2a:9b:de:f3:83:1d:ef:83:c3:99:00:74:f0:aa:2f:4c:dd:c6
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
status.muxity.net
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univipal.adapta.online
univipal.adapta.online
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teddy4.adapta.online
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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
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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+zCCA+OgAwIBAgISA+Byfzp8DoDkADTPwN8JFXYOMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMjgxMDIxMDVaFw0yNDAxMjYxMDIxMDRaMBgxFjAUBgNVBAMT DWFkYXB0YS5vbmxpbmUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC/ 3sKupEXSPM29UDK9X5/YS1RhWHH6LV8V0ZKYpX2kxk8IdO8raH237GpTLyGo0xgL XdIB7NvLOBdtLdSzokaBCeME3++K1TvRDX5eTHnC8zF1wyCnh9CzN5I4Y0dHsJv9 pMgrMLIbrEwJWpUVh0X4jWsgT2wSXKvnLDulqfY87J78DJf86DHghHDu/VtGELFj 326XmufPuLiWqcMuJvdx0n+peAQl9CzUmpS+6keFGzdMemJZnqFDomfOzK8NU80v TNdjj7VmVDeGOs8Q7aki8iaO62VQrl/B/c+U1eL3LkZYkGq24TbKs2Wgrkxr65j8 OeZ9VJ/0YmtwHNp21LuVAgMBAAGjggIjMIICHzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFBCH1RjZTH07znwj0KZ/wei/bOqgMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MCsGA1UdEQQkMCKCDWFkYXB0YS5vbmxpbmWCEXd3dy5hZGFwdGEub25saW5lMBMG A1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcA2ra/ az+1tiKfm8K7XGvocJFxbLtRhIU0vaQ9MEjX+6sAAAGLdgQnjgAABAMASDBGAiEA 6+Wx2REDKVEjC5bb1vQauevid39DHUaX39ydDBcebC0CIQC3fMDuIHzaJhN28x30 XKrF5dzsTe8oTHdNDNQN5nTj8AB2ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0t cm/h+tQXAAABi3YEJ4QAAAQDAEcwRQIgKYcWVng6nzm+AFI2Tfdb0kPkPoSe0Tg0 Ov6/8AESUwkCIQCyURMv7YcDNfzio0YfHVG7ePvcGrUm/BCf2Oo5epo69DANBgkq hkiG9w0BAQsFAAOCAQEAOJdjn8HW/Dg1MO+z0e6H07qZqronWIxXOwcQVkCyypQg zZayeTxzZ1rIXL03T0ZOFANqjPCofXUMzdaIQ/ZlmEXPCjyQzESva/tgQa0w+eb6 p1h3sS695qajrtPaCXsqzIfTG81DQsa8d2WxDpgpsTWPQSege+6Zr+bkWtDfOloa Xmmu0+45OuyCgz2lOTJmVWg5tqyGmNWsSVOpWqzcoezWh9xg4JBSNXxRkBy4nx1G 0i3r6TdZdlg9jnACNYCu8IowzoXH0D6Jgn5e+A2AEpMKhOgPkDz0jHCSz3tQj2J3 XpTfMvkO0ayL/cKOEBCwVH50VRtVSKDMgdgKIplliQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv97CrqRF0jzNvVAyvV+f 2EtUYVhx+i1fFdGSmKV9pMZPCHTvK2h9t+xqUy8hqNMYC13SAezbyzgXbS3Us6JG gQnjBN/vitU70Q1+Xkx5wvMxdcMgp4fQszeSOGNHR7Cb/aTIKzCyG6xMCVqVFYdF +I1rIE9sElyr5yw7pan2POye/AyX/Ogx4IRw7v1bRhCxY99ul5rnz7i4lqnDLib3 cdJ/qXgEJfQs1JqUvupHhRs3THpiWZ6hQ6JnzsyvDVPNL0zXY4+1ZlQ3hjrPEO2p IvImjutlUK5fwf3PlNXi9y5GWJBqtuE2yrNloK5Ma+uY/DnmfVSf9GJrcBzadtS7 lQIDAQAB -----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 337712300585000007861198903470809792476686 . . . . . . . . [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 2023-10-28 10:21:05 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-26 10:21:04 +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 24221363533948436007448592999656257761672397595673772851890961590852623805976021811200354077041152570729392784186121697832289683240934202348986335861085546106594197231608361243785020121613082320628287044854690346702390069988340571856296760002834540373902250515000578200296403828054922825190251554822964563435165013407469396401228590049519540637940730858853827255788106971473414799088901820009621074625541137281213567854708089503537926222287450001652367568077493327819920585097638966244321190860311318002490391320353740904539754840920453486498647361353321895009180952089719505283975098399203798722947769959211460770709 . . . . . . . . . . . . . . . . . . . . [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) 1087d518d94c7d3bce7c23d0a67fc1e8bf6ceaa0 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b7604278e0000040300483046022100ebe5b1d911032951230b96dbd6f41ab9ebe2777f431d4697dfdc9d0c171e6c2d022100b77cc0ee207cda261376f31df45caac5e5dcec4def284c774d0cd40de674e3f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b760427840000040300473045022029871656783a9f39be0052364df75bd243e43e849ed138343afebff001125309022100b251132fed870335fce2a3461f1d51bb78fbdc1ab526fc109fd8ea397a9a3af4 . . . . [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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