paleobiodb.org
Issued by R3
About this certificate
This digital certificate with serial number 03:30:51:11:92:dd:69:c3:60:c0:af:64:85:35:82:30:35:50 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=paleobiodb.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:30:51:11:92:dd:69:c3:60:c0:af:64:85:35:82:30:35:50Serial Number (int): 277778170122964917636152535234577582536016
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: af:c0:66:67:e2:ec:98:68:47:b4:72:62:d5:87:39:87:72:46:4c:40
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 72:b8:a3:9c:7b:c6:bc:e0:ab:ec:04:ad:f0:4b:3a:d7:69:c6:58:fd
Fingerprint (sha256): 1a:a7:7e:81:fd:59:4c:9c:57:7b:f3:02:06:c7:8b:91:11:96:79:de:44:04:2d:0b:f5:00:48:f8:ad:4d:af:fc
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate paleobiodb.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for paleobiodb.org
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
paleobiodb.org
www.paleobiodb.org
www.paleobiodb.org
Other certificates including the domain name paleobiodb.org
(limited to 100 certificates)
paleobiodb.org
paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
training.paleobiodb.org
training.paleobiodb.org
training.paleobiodb.org
training.paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
training.paleobiodb.org
training.paleobiodb.org
training.paleobiodb.org
training.paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
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paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
training.paleobiodb.org
paleobiodb.org
paleobiodb.org
training.paleobiodb.org
Certificate
The complete raw certificate details for paleobiodb.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/TCCA+WgAwIBAgISAzBREZLdacNgwK9khTWCMDVQMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA2MTcxMTIzMjJaFw0yMzA5MTUxMTIzMjFaMBkxFzAVBgNVBAMT DnBhbGVvYmlvZGIub3JnMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA x2YUgXx8MSq6zs4sqIRxN5Id/EzEfTSf0ljLz4vCr855KDOroLDjRJ5H7D4POHLQ weOnoi+mNqaN49O/JHm+taDiNARZlwR4yamadvwgjBgZ/daB5W4VRk4x77/JQbUZ +GZzUekT180UOj1fk/VATXyoocDUwQhQmMhUhqJRvz86i7INhMpZzPNz1aG3L3+i TLvQpXSfUC8KhxUQC8rhNKO537XlLDdfGvNFWfuv8V5P0bC+ZA1cFpll/vOMZcYS fFgnOmM1v/X7ZqJPgSrFZZiK6OxAf7DbKmLMoBqxSksnMgFzfxgTjXE8zgHvSiw1 7dHdH7WEtzRaKVaw3IqHBwIDAQABo4ICJDCCAiAwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBSvwGZn4uyYaEe0cmLVhzmHckZMQDAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg5wYWxlb2Jpb2RiLm9yZ4ISd3d3LnBhbGVvYmlvZGIub3Jn MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA tz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGIyU9h/AAABAMARzBF AiAXgYCqd6NJuX3fV1IQDb5lMQMH3iYY7cosmb5EXHLeMQIhAMFh83QE3jh9bfre qAVHAsdBA7fYqamFsCUeNRTZTWQXAHYArfe++nz/EMiLnT2cHj4YarRnKV3PsQwk yoWGNOvcgooAAAGIyU9iKAAABAMARzBFAiEA6UQwyXFMinGrLkAK+EnwimQwOTYd zyWGTfLZKWTuVZgCIHVH1gxDiZRjUINH8/ltAigHC86pi+kpBb6fg3+DVkLiMA0G CSqGSIb3DQEBCwUAA4IBAQACmsetjoOBMsYmN0Fyu2BjkwJZeKztmMaZGlgrVBFW O6Gam3qneZ3RhrlxJLu94bf/1/XIsfkSUkUH4hLrJZZGBhiL1aio2G5TOUs6/zH6 cXpMJ0232Nyj6fxdBHSc6D1bLmZLhOYYtrTdP5yLBG8Vgw3Ggq2B9FV3oEkPV6/e JNY8hZgMD0GBsVz648R8RRA1tja559sPr2CsNsA6yci4tMU6v0pgi1zWgXyCJ2Wo a3+GpxjP/hvqRDyYZWmnKzBQr2bB81KQN9M/P85N8g71+yZYIZJXmczMMrK4sw+o BXibZ8raMoIeezNtpfEZz5CgOVyv7BDGfkxzwg9fdovr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx2YUgXx8MSq6zs4sqIRx N5Id/EzEfTSf0ljLz4vCr855KDOroLDjRJ5H7D4POHLQweOnoi+mNqaN49O/JHm+ taDiNARZlwR4yamadvwgjBgZ/daB5W4VRk4x77/JQbUZ+GZzUekT180UOj1fk/VA TXyoocDUwQhQmMhUhqJRvz86i7INhMpZzPNz1aG3L3+iTLvQpXSfUC8KhxUQC8rh NKO537XlLDdfGvNFWfuv8V5P0bC+ZA1cFpll/vOMZcYSfFgnOmM1v/X7ZqJPgSrF ZZiK6OxAf7DbKmLMoBqxSksnMgFzfxgTjXE8zgHvSiw17dHdH7WEtzRaKVaw3IqH BwIDAQAB -----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 277778170122964917636152535234577582536016 . . . . . . . . [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 2023-06-17 11:23:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-15 11:23:21 +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 'paleobiodb.org' . . . . . . . . [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 25171760262059029323784296660271621554593051455337260650610517801671603396709716951362573233981129794074404670453734802496526688362724663953675389082626185117425258698164310247292708420833999214807771543406755729624014162714521967065918518448432515305707082913893036627608739120202579639849868637707214618050019199432718022270078212083165275644155604126586362947335362540232461151608095184850603298676120099397997433950343920478145247252996694357383266197135778900489867674623535746025942715544915734483385665081229551101443890325771265644016918178085131126854362496373619292859887535835826517836764220226745215387399 . . . . . . . . . . . . . . . . . . . . [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) afc06667e2ec986847b47262d587398772464c40 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paleobiodb.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.paleobiodb.org' . . . . . . . . . . . . . . . . [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) 00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188c94f61fc00000403004730450220178180aa77a349b97ddf5752100dbe65310307de2618edca2c99be445c72de31022100c161f37404de387d6dfadea8054702c74103b7d8a9a985b0251e3514d94d6417007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000188c94f62280000040300473045022100e94430c9714c8a71ab2e400af849f08a643039361dcf25864df2d92964ee559802207547d60c43899463508347f3f96d0228070bcea98be92905be9f837f835642e2 . . . . [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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