senecalearning.com
Issued by R3
About this certificate
This digital certificate with serial number 04:48:1d:f9:4e:2b:ef:df:e7:f1:1c:cd:e7:99:70:83:5f:b0 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=senecalearning.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:48:1d:f9:4e:2b:ef:df:e7:f1:1c:cd:e7:99:70:83:5f:b0Serial Number (int): 372989316224653091364315417795992775516080
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e4:77:86:77:b6:3b:14:fb:c6:c8:62:ff:8e:53:48:f2:a2:e8:97:64
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): c9:33:b4:9f:80:d0:d1:43:a0:40:33:b3:94:98:4f:71:54:b2:7b:2a
Fingerprint (sha256): 4e:af:c4:b3:e2:97:ca:49:f1:02:78:1b:f6:db:6c:b7:85:0d:06:85:73:43:e7:bf:15:78:a2:7f:92:22:9d:ca
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate senecalearning.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for senecalearning.com
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
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
senecalearning.com
www.senecalearning.com
www.senecalearning.com
Other certificates including the domain name senecalearning.com
(limited to 100 certificates)
*.staging.senecalearning.com
senecalearning.com
courses.reference.senecalearning.com
help.senecalearning.com
todi.mx
edge.senecalearning.com
senecalearning.com
*.dev.senecalearning.com
termeszetes-medicina.hu
your-school.senecalearning.com
help.senecalearning.com
*.cdn.app.senecalearning.com
truestyle.cam
infusionsoft.app
auth.oidc.app.senecalearning.com
*.infra.senecalearning.com
admin.aquatime.dk
senecalearning.com
thebooknook.app
www.airole.chat
www.jwdoughty.com
app.senecalearning.com
geodata.thinkingmachin.es
bolanfaq.se
your-school.senecalearning.com
edge.senecalearning.com
sabithpkcmnr.com
senecalearning.com
*.reference.senecalearning.com
school-analytics.senecalearning.com
results-uat.microba.com
uat.phrayarum.com
your-school.senecalearning.com
auth.oidc.app.senecalearning.com
www.emkyatec.com
www.bytieful.com
app.senecalearning.com
senecalearning.com
*.dev.senecalearning.com
cloud.dev.appsvc.paloaltonetworks.com
*.infra.senecalearning.com
helptest.senecalearning.com
www.atsight.fr
www.geladawear.com
zeit.nominandum.com
jenkins.senecalearning.com
*.app.senecalearning.com
*.app.senecalearning.com
seanfinegan.dev
pushare.app
*.infra.senecalearning.com
jenkins.senecalearning.com
*.cdn.app.senecalearning.com
*.reference.senecalearning.com
pointseasy.com
senecalearning.com
senecalearning.com
lootlot.com
school-analytics.senecalearning.com
pushare.app
thesfactor.co
uat.phrayarum.com
alan.leung.work
image-lab.org
staging.senecalearning.com
demo1.senecalearning.com
www.never.legal
maximalist.tv
edge.senecalearning.com
your-school.senecalearning.com
enigmalondon.com
saga-springs.cdbg.jp
friska-app.5loyalty.com
edge-1.senecalearning.com
*.app.senecalearning.com
portal.flixreel.app
your-school.senecalearning.com
climbernote.com
refkody.pl
*.infra.senecalearning.com
ottofinanzplus.pathadvice.ai
lootlot.com
school-analytics.senecalearning.com
*.infra.senecalearning.com
liffapp.siomusubi.life
www.bradwhitfield.com
school-analytics.senecalearning.com
www.vindeterrasse.com
www.reifjonas.com
Seneca Learning Ltd.
env-describer.infra.senecalearning.com
www.tierraterapias.com.ar
staging.senecalearning.com
cd.dev.senecalearning.com
freelancer.newgen.co
www.beegame.rocks
help.senecalearning.com
marcusuiux.com
www.iexcellenceedu.co.in
engage.demo2.voyagernetz.us
senecalearning.com
courses.reference.senecalearning.com
help.senecalearning.com
todi.mx
edge.senecalearning.com
senecalearning.com
*.dev.senecalearning.com
termeszetes-medicina.hu
your-school.senecalearning.com
help.senecalearning.com
*.cdn.app.senecalearning.com
truestyle.cam
infusionsoft.app
auth.oidc.app.senecalearning.com
*.infra.senecalearning.com
admin.aquatime.dk
senecalearning.com
thebooknook.app
www.airole.chat
www.jwdoughty.com
app.senecalearning.com
geodata.thinkingmachin.es
bolanfaq.se
your-school.senecalearning.com
edge.senecalearning.com
sabithpkcmnr.com
senecalearning.com
*.reference.senecalearning.com
school-analytics.senecalearning.com
results-uat.microba.com
uat.phrayarum.com
your-school.senecalearning.com
auth.oidc.app.senecalearning.com
www.emkyatec.com
www.bytieful.com
app.senecalearning.com
senecalearning.com
*.dev.senecalearning.com
cloud.dev.appsvc.paloaltonetworks.com
*.infra.senecalearning.com
helptest.senecalearning.com
www.atsight.fr
www.geladawear.com
zeit.nominandum.com
jenkins.senecalearning.com
*.app.senecalearning.com
*.app.senecalearning.com
seanfinegan.dev
pushare.app
*.infra.senecalearning.com
jenkins.senecalearning.com
*.cdn.app.senecalearning.com
*.reference.senecalearning.com
pointseasy.com
senecalearning.com
senecalearning.com
lootlot.com
school-analytics.senecalearning.com
pushare.app
thesfactor.co
uat.phrayarum.com
alan.leung.work
image-lab.org
staging.senecalearning.com
demo1.senecalearning.com
www.never.legal
maximalist.tv
edge.senecalearning.com
your-school.senecalearning.com
enigmalondon.com
saga-springs.cdbg.jp
friska-app.5loyalty.com
edge-1.senecalearning.com
*.app.senecalearning.com
portal.flixreel.app
your-school.senecalearning.com
climbernote.com
refkody.pl
*.infra.senecalearning.com
ottofinanzplus.pathadvice.ai
lootlot.com
school-analytics.senecalearning.com
*.infra.senecalearning.com
liffapp.siomusubi.life
www.bradwhitfield.com
school-analytics.senecalearning.com
www.vindeterrasse.com
www.reifjonas.com
Seneca Learning Ltd.
env-describer.infra.senecalearning.com
www.tierraterapias.com.ar
staging.senecalearning.com
cd.dev.senecalearning.com
freelancer.newgen.co
www.beegame.rocks
help.senecalearning.com
marcusuiux.com
www.iexcellenceedu.co.in
engage.demo2.voyagernetz.us
Certificate
The complete raw certificate details for senecalearning.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEPjCCAyagAwIBAgISBEgd+U4r79/n8RzN55lwg1+wMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDgxNDEwMTFaFw0yNDA2MDYxNDEwMTBaMB0xGzAZBgNVBAMT EnNlbmVjYWxlYXJuaW5nLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABK/W 8apCnnCxzzCmQftL08V379v6yZ+haxMT8B4J1uNJrw1Tz3NHzuM12PYA+TXxeMsn yV7S/Cd/DFHpkk64fvOjggIsMIICKDAOBgNVHQ8BAf8EBAMCB4AwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOR3 hne2OxT7xshi/45TSPKi6JdkMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDUGA1Ud EQQuMCyCEnNlbmVjYWxlYXJuaW5nLmNvbYIWd3d3LnNlbmVjYWxlYXJuaW5nLmNv bTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2 ADtTd3U+LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjh6dVscAAAQDAEcw RQIgPlApGsOjYOMJvt6uTGCg6VMQgeBcZ18K4s74ZVA4X94CIQCmYbXdABwH1Gr2 5FOZQiYBdAlv2yhobf5TLbPdWenfIwB2AO7N0GTV2xrOxVy3nbTNE6Iyh0Z8vOze w1FIWUZxH7WbAAABjh6dVswAAAQDAEcwRQIgB2I0iWXYWE0hO7sq+L6ImajCFHtA 8b4zzeOiCQkQiGsCIQDWjVNBZWsFtOYjvDYEpe5IjIUsWN23D1g84oZqcSUPGjAN BgkqhkiG9w0BAQsFAAOCAQEAJ3fCC8OVvnfSS4fEbTLzcvXyDfcNt1wdn6257O86 Xok8uE8qUsRNkKN8iUVzLRPZq3XYN9Gz/pe6yCUqhHuo6jF1QpMXAkbhVrqgRhD7 Vnx+uHgssdoAGC02qKBUCosYXIgYGn2vCV/XWiFHMRCN1QmipKVaWYEgXi84ehxX r/BhyMaRFXtD+0FToFgZA7JHOdWeaBCdvwSBpnaqh9/OqiRxsARf/53Q2n4e3wwy 4BLsGli3pwnGi7n5BDxwEFafqzynzkckN+lUoysDvjab43v6lNFdPGX9/40ZUZXY mp1zxYpWnPHm3DeYKYxOaWEQq5vZthIlbwIhs/rgaXdrtQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEr9bxqkKecLHPMKZB+0vTxXfv2/rJ n6FrExPwHgnW40mvDVPPc0fO4zXY9gD5NfF4yyfJXtL8J38MUemSTrh+8w== -----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 372989316224653091364315417795992775516080 . . . . . . . . [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 2024-03-08 14:10:11 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-06 14:10:10 +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 'senecalearning.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (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) 0004afd6f1aa429e70b1cf30a641fb4bd3c577efdbfac99fa16b1313f01e09d6e349af0d53cf7347cee335d8f600f935f178cb27c95ed2fc277f0c51e9924eb87ef3 . . . . . . . . [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) e4778677b63b14fbc6c862ff8e5348f2a2e89764 . . . . . . . . . . . . . . . . [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 'senecalearning.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.senecalearning.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 (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) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e1e9d56c7000004030047304502203e50291ac3a360e309bedeae4c60a0e9531081e05c675f0ae2cef86550385fde022100a661b5dd001c07d46af6e4539942260174096fdb28686dfe532db3dd59e9df23007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e1e9d56cc000004030047304502200762348965d8584d213bbb2af8be8899a8c2147b40f1be33cde3a2090910886b022100d68d5341656b05b4e623bc3604a5ee488c852c58ddb70f583ce2866a71250f1a . . . . [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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