epaleontology.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:43:7a:02:c5:5e:03:fa:33:f8:1f:5d:74:f8:bb:6f:57:5d 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=epaleontology.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:43:7a:02:c5:5e:03:fa:33:f8:1f:5d:74:f8:bb:6f:57:5dSerial Number (int): 284297956582146463925689350919606332512093
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1a:67:39:e9:b6:4a:86:27:7f:30:82:8e:a5:2c:84:9e:c1:fc:f3:86
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 22:99:36:ae:85:2a:c3:61:53:7b:14:22:b9:24:e6:f0:74:0d:f2:27
Fingerprint (sha256): 89:c2:b9:76:0b:d8:89:3e:d6:1d:73:35:f1:cd:7a:bd:fa:9a:ea:f1:2c:41:07:92:a7:a1:66:7b:ce:1b:8d:6f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate epaleontology.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for epaleontology.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
epaleontology.com
Other certificates including the domain name epaleontology.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for epaleontology.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISA0N6AsVeA/oz+B9ddPi7b1ddMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwOTM4MzRaFw0y MDAxMTEwOTM4MzRaMBwxGjAYBgNVBAMTEWVwYWxlb250b2xvZ3kuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArYhgfNXCm26V5xVB4q3HgdzDfore zQe9X8eLROV3PlpvGerzeMo494OuSnZ69Qi265HgWj10HTdusBnKEcilKb2+/YEt t8ti+x9hVFsApF3KDMgR7eUQEPr7uCHdvHURp7/aGTyvalCcNJwnKCIbvSqU0H94 6NW7b4834wl1ckQNvGkRpmwGXjN5XUsviw43jEcwYIvq+DU5QBfbKingc2xfbo05 x97ekGkMjdTSu/FUtBdK/DhbHXIJKh6RW1C0jiFMx6NOPD89S+M5sgxscRX8Bfbi ZH9PqFIN4yb5Du2CzMlSi1a1z5xonTQzNc7cauz/IOR7TKW6F10TdVFxcdjR1JJF FhxW+GR012jG+Fe3iWKYyWvyIQa9giQwG3t6cBYHYvSCP/qkbOan9zFWmXPBDO83 i/WrqIRH3NtesxdBd079/dOXUqSJ/+k6MaUOQ7zCmZWapzXUzSlVvmTIIj4/UBOm uSnUPCgvGFB+rvE0pK8zr7IAkCNjpsnwM+6T2F6BnuK6/1V3gNsZOL/2SDO6deDQ XIJ/AXZ/i7/ROzm/21dBeyxxkeZZ1M3QsiVYlYRrSfDCuL3IR+PdO+xE+inkSoto KIjJmmvowhkRZ2oM+ciAPcRFGnDt6bxOtkRzTphhvNp2qAycMeWukGlDzWbPUL1F PLF994WHyyJFnUECAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU Gmc56bZKhid/MIKOpSyEnsH884YwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghFlcGFsZW9udG9sb2d5 LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB3AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAAB bcSyy/YAAAQDAEgwRgIhAK1AcGFIYxguNSVmwFHINPOUBfqHp6FFuYfGPVPZIGG4 AiEAyrMqxziSxJJBa+32DnGqIwkX7ItcMUWo57s56CCe8SMAdQApPFGWVMg5Zbqq UPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAW3EssvzAAAEAwBGMEQCIC0k5Y4BOpYG Iu8WnGAweisCRsYQJp0c7DQoGDdV4FxwAiAat7i2EYo51VA5vEdWprfjEkZWoDBK MUDZzuEbChmgiTANBgkqhkiG9w0BAQsFAAOCAQEAIZaRw29qY+UbAzh21C0iLRr/ 2wIGES9RaQdHX3LgredND1b8fCvpqjNxjYuSrwemA47m3TAXDcBrlgKrWisHwQbS IKv2N7ORHQWJ9W+a/Phd379SNm8k0J1Prrlz28C7v5PgMJzXkwpmWFwxOhSfEQdU 7qiOeFaLThew/nUEQWcTFGP/cZMxF0n+9bc8e00fGc+T8mnzofNE1kPrCYy1lT8e +o7iONKVvMPqJWgcdqymndrv0MXXfpIVXINGj8aBOsE2Kx9Fh7bhoVTH9iOTYoP2 VOQGj8LW+0Qt0vrkHbkmqEEYxP2kwr6WZB7K/5mpWLX7Ey9MYx6dduRqEIRCzQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEArYhgfNXCm26V5xVB4q3H gdzDforezQe9X8eLROV3PlpvGerzeMo494OuSnZ69Qi265HgWj10HTdusBnKEcil Kb2+/YEtt8ti+x9hVFsApF3KDMgR7eUQEPr7uCHdvHURp7/aGTyvalCcNJwnKCIb vSqU0H946NW7b4834wl1ckQNvGkRpmwGXjN5XUsviw43jEcwYIvq+DU5QBfbKing c2xfbo05x97ekGkMjdTSu/FUtBdK/DhbHXIJKh6RW1C0jiFMx6NOPD89S+M5sgxs cRX8BfbiZH9PqFIN4yb5Du2CzMlSi1a1z5xonTQzNc7cauz/IOR7TKW6F10TdVFx cdjR1JJFFhxW+GR012jG+Fe3iWKYyWvyIQa9giQwG3t6cBYHYvSCP/qkbOan9zFW mXPBDO83i/WrqIRH3NtesxdBd079/dOXUqSJ/+k6MaUOQ7zCmZWapzXUzSlVvmTI Ij4/UBOmuSnUPCgvGFB+rvE0pK8zr7IAkCNjpsnwM+6T2F6BnuK6/1V3gNsZOL/2 SDO6deDQXIJ/AXZ/i7/ROzm/21dBeyxxkeZZ1M3QsiVYlYRrSfDCuL3IR+PdO+xE +inkSotoKIjJmmvowhkRZ2oM+ciAPcRFGnDt6bxOtkRzTphhvNp2qAycMeWukGlD zWbPUL1FPLF994WHyyJFnUECAwEAAQ== -----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 284297956582146463925689350919606332512093 . . . . . . . . [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 2019-10-13 09:38:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 09:38:34 +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 'epaleontology.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 707951741075327687888508145009711421593251358829775570820914714727536802989601564774816602096694489346176056295869790507080241989653014203011275247127038851006078637926312703321566353234845771875251299851769110751408783704715658500812961288572828867631725162109760650264475454426370767930873482787909629070334298199709781929603479661446328539504647627014311065135427763196121942260746530936085006234832136983345064575835610060813879286031627149445115023020487238159150291437941804802947248919156372846130397950741929623189218278093110761383699811793233617924042183460949752462281448296029069385557950538458192922959082519626253507502827512475783922759763487306815828168223020647109429459864808836445248992078551846541184973484339942507738539757174754739023750088925774985863364124269677093381763285302233265618167658075165390658593446048086720936253684221935813386714928065303680096851839075284538202542717702072825964463531123234770217272597392210409990597897478092622714114980775170494450594066868064555138974063703308699812899583430359346434841373075982788256731718433407042449357290718263464729894508123943169595795737113635002872158234189993621720205439623988021384332798690679821906118734927500677685490450938387573400389655873 . . . . . . . . . . . . . . . . . . . . [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) 1a6739e9b64a86277f30828ea52c849ec1fcf386 . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'epaleontology.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) 00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc4b2cbf60000040300483046022100ad4070614863182e352566c051c834f39405fa87a7a145b987c63d53d92061b8022100cab32ac73892c492416bedf60e71aa230917ec8b5c3145a8e7bb39e8209ef123007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc4b2cbf3000004030046304402202d24e58e013a960622ef169c60307a2b0246c610269d1cec3428183755e05c7002201ab7b8b6118a39d55039bc4756a6b7e3124656a0304a3140d9cee11b0a19a089 . . . . [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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