athenian.org

Issued by R3

About this certificate

This digital certificate with serial number 04:66:ab:ab:25:d0:cc:6e:d8:b4:bb:cf:27:df:cd:eb:c8:6a 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=athenian.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:66:ab:ab:25:d0:cc:6e:d8:b4:bb:cf:27:df:cd:eb:c8:6a
Serial Number (int): 383386131790010622014838444911444296976490
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f9:65:ad:7b:04:2d:32:a4:f6:d5:c5:69:24:bb:84:4a:3f:92:b1:89
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 06:84:6f:19:b7:be:cf:93:c6:72:f3:9c:cb:c2:96:44:9e:1e:9e:91
Fingerprint (sha256): 7c:fe:da:63:5e:2b:50:3c:62:ce:66:0b:d0:6b:bc:30:bd:b0:63:68:df:e2:c9:e2:8c:9f:fb:89:56:87:2a:24

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate athenian.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for athenian.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

athenian.org
www.athenian.org

Other certificates including the domain name athenian.org

(limited to 100 certificates)
library.athenian.org
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makeitmeaningful.athenian.org
athenian.org
50th.athenian.org
50th.athenian.org
*.athenian.org
athenian.org
makeitmeaningful.athenian.org
makeitmeaningful.athenian.org
makeitmeaningful.athenian.org
sip.athenian.org
sip.athenian.org
library.athenian.org
athenian.org
tls.automattic.com
makeitmeaningful.athenian.org
athenian.org
athenian.org
50th.athenian.org
tls.automattic.com
*.library.athenian.org
*.athenian.org
library.athenian.org
rp.athenian.org
athenian.org
50th.athenian.org
50th.athenian.org
makeitmeaningful.athenian.org
rp.athenian.org
50th.athenian.org
webapps.athenian.org
portal.athenian.org
50th.athenian.org
tls.automattic.com
tls.automattic.com
makeitmeaningful.athenian.org
tls.automattic.com
*.athenian.org
athenian.org
makeitmeaningful.athenian.org
library.athenian.org
tls.automattic.com
library.athenian.org
athenian.org
tls.automattic.com
portal.athenian.org
library.athenian.org
athenian.org
mail.athenian.org
mail.athenian.org
makeitmeaningful.athenian.org
athenian.org
athenian.org
50th.athenian.org
portal.athenian.org
makeitmeaningful.athenian.org
www.athenian.org
*.library.athenian.org
tls.automattic.com
library.athenian.org
50th.athenian.org
makeitmeaningful.athenian.org
athenian.org
athenian.org
50th.athenian.org
*.athenian.org
*.athenian.org
tls.automattic.com
tls.automattic.com
athenian.org
library.athenian.org
50th.athenian.org
50th.athenian.org
tls.automattic.com
athenian.org
library.athenian.org
tls.automattic.com
athenian.org
tls.automattic.com
rp.athenian.org
50th.athenian.org
tls.automattic.com
makeitmeaningful.athenian.org
tls.automattic.com
makeitmeaningful.athenian.org
athenian.org
library.athenian.org
athenian.org
*.library.athenian.org
mail.athenian.org
athenian.org
*.library.athenian.org
library.athenian.org
athenian.org
50th.athenian.org
*.athenian.org
tls.automattic.com
*.athenian.org

Certificate

The complete raw certificate details for athenian.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsZmb6dNrO2oCDJEuG+3U
TJo44SGUdZbnQetMpj17qqLf0u0OxYqt4JHCQRjwzxW0OmvWXbnb12x5hmY2um8k
2zUQXn+UOW6mftTPiWSTPSDDKMtbqDvBezGA8CNUvo2aomhL0dTsszZ6V9dsjABH
EjlQSJiffo5D6lisRqdQ3T/L4NDY5VsbF+ZcWp0H//z1cQ7IqwAGU0lfRfcOJ7Z0
FguYlxeYEOiFWRa80v+scCJR7pElaAURoSC0WvfyWVrwCdM2PBPE3ujDnniD4qSK
hdc8nIflf0VuWSOhxSBt/YGAsnTA6bqWI6mFYkCLnYJzNB+EJkacG+F3SwX7TTmo
CQIDAQAB
-----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 383386131790010622014838444911444296976490
 . . . . . . . . [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 2023-11-07 02:05:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-05 02:05:05 +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 'athenian.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 22419927418109912261932946989752704539004071861091305533092938238943914276985588440459378348298608267439741913085297555812391376417006332589044986636943784782412896816084886703336248286311405989839997440658667372645158405316446109259286472088387780521790556427306969365617304472912154180193043658768313844137626213863945753010790432953310250236494360894250438995249554548003692439167323324591429392743203468764153093151948039039436775068345409192398184573207794999703487990189175852079843491336934922409369478302751993057044354359451679428636042413181963984727996474045878906915597850627180293769174261597948119459849
 . . . . . . . . . . . . . . . . . . . . [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)
							f965ad7b042d32a4f6d5c56924bb844a3f92b189
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'athenian.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.athenian.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ba7bdab57000004030047304502204bc2a3c3744f71f29780922a5a6a9efb9c88ac41c783e993bb6053d7bbca603c02210090e2e91d296e9ea33e6dacf1ee6f51e74b541f0bf8c255bdedfbe0ef006e4096007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ba7bdab5f000004030047304502201d3daa47857b752d37c81eff753a160ad17593a6407a5bd75ef20dca994b6e9e022100dbef986d3dc109af383600c008f3d1055a2751e2338e601d6d4939b633c1bfe1
 . . . . [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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