www.fathoms.org
Issued by R3
About this certificate
This digital certificate with serial number 04:46:8d:9e:e0:a8:e5:7f:34:32:e9:31:98:72:97:89:88:7f 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=www.fathoms.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:46:8d:9e:e0:a8:e5:7f:34:32:e9:31:98:72:97:89:88:7fSerial Number (int): 372457155498457109037477525595026463754367
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6b:d0:27:f7:12:d8:5f:cd:e3:45:68:95:2e:89:78:28:e6:74:41:22
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): e6:7e:10:03:3b:77:db:15:92:e9:44:99:cb:8a:f4:06:d5:8c:03:8c
Fingerprint (sha256): 6e:13:18:20:a3:3f:40:83:a7:62:b6:5a:74:c5:b9:35:b1:74:21:9e:59:79:be:57:2c:e9:6e:29:44:77:79:e9
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.fathoms.org
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.fathoms.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
fathoms.org
www.fathoms.org
www.fathoms.org
Other certificates including the domain name fathoms.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.fathoms.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE+DCCA+CgAwIBAgISBEaNnuCo5X80MukxmHKXiYh/MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMjgxOTMwNDNaFw0yNDAzMjcxOTMwNDJaMBoxGDAWBgNVBAMT D3d3dy5mYXRob21zLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AJjITSVrPIjlfoZ72JZ+wXojA4d0R6fxxdYtv0MUHVDdt2lxVHjToSiel0ViNtAE iBE4QbwbOXX1oZ5qQBlGAqaQ0iw2pl7MAk2oeo4alZJAVfXpzyISJiGtvZoLEOqF NhVsW+TS7hpTrYhXmmIAruoCrIuayIe8uA0HG82pUq+qcCrLR46eSgZwNvkzLFRd JyNyoczWwmHsxHDbBXwJwHep+U+u9rcrgdh5Rq7OhBtGYLXGMAH2kILacqJKOFC2 ZsyUrsEKsRZorIU0WXo0bpz2EF/hOoSRS7vmBvs+0oxcEy7i6ITD60+peEO4Y6IL nWjxcUkt0g+rtH6L4ojMwNkCAwEAAaOCAh4wggIaMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUa9An9xLYX83jRWiVLol4KOZ0QSIwHwYDVR0jBBgwFoAUFC6zF7dYVsuu UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y Zy8wJwYDVR0RBCAwHoILZmF0aG9tcy5vcmeCD3d3dy5mYXRob21zLm9yZzATBgNV HSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB1ADtTd3U+ LbmAToswWwb+QDtn2E/D9Me9AA0tcm/h+tQXAAABjLIfR4gAAAQDAEYwRAIgJOI+ M2o1CpaW63yqBtDCcOfiNu8Tg+tzOsXDOiMDvWACIG9iXvndhX3fi7SeI7lYpPQV soaOgLpuAfgT6BkRgenWAHcAouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31 F9gAAAGMsh9HpQAABAMASDBGAiEA8zT++UEIdKbyRuigkjxaxA7bddMkp3dg8DNZ lt7/M7QCIQCSuIW8nMSOmuFE5RXX93jC38i0ZZla+lyNvaCDL7LBFjANBgkqhkiG 9w0BAQsFAAOCAQEAUrPPDC41aDw81Ce/dl1JzLo19l60tIix16zGbTeeJRbZybcl 9OkR4HGS4vxG0dWU7ZBKfEqMkbLuF+MSzUJiK6MigtxMa5tHDW89IGGKrRu0CA3o npykXPE9Q9M4gOAOiEH48xot/PSoNQadSrBn26d2seyFv2IxGYSLYtAKGnER+crT Rwl8CoUzi39SSb4Wiy3AGrdDRnxjI2I0cpaXOYnvkn1Ui58qU7csw/A0NWnI3Z32 NotGhZZavIebMEM0HYEqC3Ztauudp6khq0P91RhZdNC/AmcyiOyJlUqxD5aHH1Ee 1GqHQvDnfGoNvi8fu3pPrTZV0Hu0MgSDmNqKAA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmMhNJWs8iOV+hnvYln7B eiMDh3RHp/HF1i2/QxQdUN23aXFUeNOhKJ6XRWI20ASIEThBvBs5dfWhnmpAGUYC ppDSLDamXswCTah6jhqVkkBV9enPIhImIa29mgsQ6oU2FWxb5NLuGlOtiFeaYgCu 6gKsi5rIh7y4DQcbzalSr6pwKstHjp5KBnA2+TMsVF0nI3KhzNbCYezEcNsFfAnA d6n5T672tyuB2HlGrs6EG0ZgtcYwAfaQgtpyoko4ULZmzJSuwQqxFmishTRZejRu nPYQX+E6hJFLu+YG+z7SjFwTLuLohMPrT6l4Q7hjogudaPFxSS3SD6u0foviiMzA 2QIDAQAB -----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 372457155498457109037477525595026463754367 . . . . . . . . [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 2023-12-28 19:30:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-27 19:30:42 +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 'www.fathoms.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 19286994632912324189810650677866734728890108383226005874598327873366734941827458601298907449115638515820052682105375710242328991656419003710747222353970866873702917821973006802469042240780957550666166236672507142041102641716224137314784027763593846790669487879064190814471539350155635352249545058136667619766524951637821198923927687020103038839475339176265551334621441355174555474686889029091904211020646266457825615137298797792027773849425952544744336376904978059976045436933048035274850164499492654225994031510819281317479395443908729010045587900840155969357216795393861080319511427386207780318453418288961540636889 . . . . . . . . . . . . . . . . . . . . [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) 6bd027f712d85fcde34568952e897828e6744122 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fathoms.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fathoms.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) 00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cb21f47880000040300463044022024e23e336a350a9696eb7caa06d0c270e7e236ef1383eb733ac5c33a2303bd6002206f625ef9dd857ddf8bb49e23b958a4f415b2868e80ba6e01f813e8191181e9d6007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018cb21f47a50000040300483046022100f334fef9410874a6f246e8a0923c5ac40edb75d324a77760f0335996deff33b402210092b885bc9cc48e9ae144e515d7f778c2dfc8b465995afa5c8dbda0832fb2c116 . . . . [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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