files.auduboncompanies.com

Issued by R3

About this certificate

This digital certificate with serial number 04:96:2e:eb:89:f9:84:1b:0e:49:e3:86:49:49:86:ed:ea:05 was issued on by Let's Encrypt.

With 3 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=files.auduboncompanies.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:96:2e:eb:89:f9:84:1b:0e:49:e3:86:49:49:86:ed:ea:05
Serial Number (int): 399553866241208430816748422151560865114629
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 24:c6:85:e4:a0:8e:80:90:ac:f6:cc:81:50:27:e6:bb:a4:60:39:d6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 33:e3:dd:c9:19:29:db:fc:fe:65:31:21:f9:32:b5:9c:68:bc:b6:bc
Fingerprint (sha256): 57:19:29:99:b5:aa:ab:43:cd:97:be:f3:2a:1e:e2:8f:01:a5:c1:1c:37:f0:bf:53:e0:c1:af:7a:66:ba:65:11

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

Revocation information

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

Check the revocation status for certificate files.auduboncompanies.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for files.auduboncompanies.com

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

audubon.brickftp.com
audubon.files.com
files.auduboncompanies.com

Other certificates including the domain name auduboncompanies.com

(limited to 100 certificates)
auduboncompanies.com
www.auduboncompanies.com
auduboncompanies.com
careers.avancercorp.com
careers.avancercorp.com
mail.audubon-engineering.com

careers.avancercorp.com
afscareers.auduboncompanies.com

files.auduboncompanies.com
ssl2.cdntwrk.com
ssl2.cdntwrk.com
mail.audubon-engineering.com
afscareers.auduboncompanies.com
files.auduboncompanies.com

*.auduboncompanies.com
ssl2.cdntwrk.com

afscareers.auduboncompanies.com
afscareers.auduboncompanies.com
afscareers.auduboncompanies.com
ssl2.cdntwrk.com
careers.avancercorp.com
jobs.mforchange.org

ssl2.cdntwrk.com
www.auduboncompanies.com

san1786.cdntwrk.com
auduboncompanies.com

afscareers.auduboncompanies.com
auduboncompanies.com
afscareers.auduboncompanies.com
www.auduboncompanies.com
*.auduboncompanies.com
afscareers.auduboncompanies.com
afscareers.auduboncompanies.com
careers.avancercorp.com
careers.avancercorp.com

auduboncompanies.com
www.auduboncompanies.com
ssl2.cdntwrk.com
san2420.cdntwrk.com
afscareers.auduboncompanies.com
afscareers.auduboncompanies.com

san2420.cdntwrk.com
afscareers.auduboncompanies.com

careers.avancercorp.com

files.auduboncompanies.com
careers.avancercorp.com


files.auduboncompanies.com
afscareers.auduboncompanies.com
san1354.cdntwrk.com
auduboncompanies.com
afscareers.auduboncompanies.com
ssl2.cdntwrk.com
careers.elearnio.com

auduboncompanies.com
www.auduboncompanies.com
careers.avancercorp.com
careers.avancercorp.com
afscareers.auduboncompanies.com
auduboncompanies.com
jobs.hackingworld.online
ssl2.cdntwrk.com
ssl2.cdntwrk.com
www.auduboncompanies.com
afscareers.auduboncompanies.com
afscareers.auduboncompanies.com
san1591.cdntwrk.com
afscareers.auduboncompanies.com

afscareers.auduboncompanies.com
jobs.4sightsolutions.ca
san3066.cdntwrk.com
afscareers.auduboncompanies.com
www.auduboncompanies.com
afscareers.auduboncompanies.com
afscareers.auduboncompanies.com

files.auduboncompanies.com

mail.audubon-engineering.com



afscareers.auduboncompanies.com

files.auduboncompanies.com
auduboncompanies.com

Certificate

The complete raw certificate details for files.auduboncompanies.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsTBx6cj2l3gf1eqfVQrj
8MyLSHvWcf75Mb3BYiy+i6kbHQCwxcg50tXuWJtUip0QMqPTEvotpTejG+67Keg8
SYNbwZmiqszkxun1bKYhi+kckmy0WP7KRREAnWkf17RKf4+LBevXv1QSdHb/agFL
40/vLeac0CfxE+vLV2W2JkstWvaXE7sWtQVNY0uxUOU7FqGMd/WwoB8NqKzS1nCs
RmFzPrzHSH9AuTv9Xl9+vOGDI8kBRcrcbwkoDmxZgMOSJmLOl8tsE2RISMd80kBT
2Fwgm9tUL6PgYl2FYy+huQpb5fCOZ3kTA9rzCiinWG0zy+TpyjUk2DkgyTh0GaIJ
FwIDAQAB
-----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 399553866241208430816748422151560865114629
 . . . . . . . . [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 2023-10-13 00:43:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-11 00:43:38 +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 'files.auduboncompanies.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22368069085797346424036621909950312618227937414453465464228881835593346422382349365261418711472773687922701598752629837722490928248559727858067837782472283278311220147240161374291509177859405963875178143844138768472697616971917441046001560569999399252273584948880342222800934204628081150267569467228497941887698029418846047218964797919400244206864162279505252166112553885890115626878485624295686681667270841244637725112217162309985146555412022810105475208984894935143028599961670965179294364370285921564031872049480183683337113610907664979873636658522968257238573011562090760578638000800047939160477979715806936828183
 . . . . . . . . . . . . . . . . . . . . [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)
							24c685e4a08e8090acf6cc815027e6bba46039d6
 . . . . . . . . . . . . . . . . [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 (71 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'audubon.brickftp.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'audubon.files.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'files.auduboncompanies.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)
							00f0007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b26b41b6000000403004730450221009f2f745d622cf9b2202e94d2162905cc81ffe83b24c7982f42178ff5b69ea20c022044c5de91447febbc99513f0d060393ec91eb39964cb4a589666ac923c206c90800760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b26b41b810000040300473045022100d29bd61152d18c6d848c210081c1a707b3ef2c0cb71a5d4773de7c9b26fd64710220448fde069fbe111232422339c2037630c83bcd3317efd99c195545a2d893c045
 . . . . [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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