cailyn.org
Issued by R3
About this certificate
This digital certificate with serial number 03:ae:ae:d4:d2:72:cb:8c:76:8f:e8:fc:9e:df:c7:49:a2:ca was issued on by Let's Encrypt.
This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=cailyn.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 03:ae:ae:d4:d2:72:cb:8c:76:8f:e8:fc:9e:df:c7:49:a2:caSerial Number (int): 320778380346125639887820711555412089479882
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: af:e7:17:09:67:c5:45:76:5f:c5:5a:f8:9f:da:94:d0:40:a6:77:cb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ba:6d:5d:3f:22:7e:36:d4:af:50:37:f9:ff:e1:a3:e3:2d:e6:6b:be
Fingerprint (sha256): 90:f2:f9:99:42:79:c9:24:4b:fc:82:be:c1:5b:3a:34:96:1f:e8:73:ec:5b:ce:98:fe:f5:97:ed:f7:33:e6:32
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate cailyn.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cailyn.org
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
cailyn.org
Other certificates including the domain name cailyn.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for cailyn.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF4TCCBMmgAwIBAgISA66u1NJyy4x2j+j8nt/HSaLKMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MjIxNjMxNDBaFw0yNDA4MjAxNjMxMzlaMBUxEzARBgNVBAMT CmNhaWx5bi5vcmcwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDUPdfA 3xwJb7SzlgKs9fGdv8SK5UXJ5H7ahslhX0P6IJnVZLxq0RjeUW9e4zYlTLdhVy10 23EMryC0L/ScGOVbvUYiC3hdxcxYXrHDYLWuXGut5gRPBoLeVfhNTSUQeli5RN3H zdLdKFaXhvp7cY+t3sjfZxec+cffMLzE1obd+uS6evUB5+rgnR0PZBc7bo0x9V9r /slT9B5YGISi9TLkuyWcWBYVaC3QBJXt3p7Jx90Oe0nsxIW7mJcH+hhMkLpDs+4c ttynTobCXjBK2yQ7n0WY44Bz/pDzfCWvzvZdab7Zw1NyH3zsv3+PPW1jCL1Pp99P D1g80IX/Mtg0Y8hEBhAdo5pJGGfMsP7i6FtKEF8sQj+Z3qDlInZnoA2NCSUZ88GF hNc2zqaA/fUoRyDw2BV0jgtnKQrGl241TBiQAUx+eG3zfitk5jgvEPHREmNqSO4G F1loijnRyYTWUrVtQUO7BPSTk5fFYsd+Mzxq6PuU9EiUX4UYMhEGIJ7rC+OL91wV sQcc9xrv66OuKDUMgln9QuOj7wwq7ZaUR/aATdnHhtBp0h6lv5s031pUkKnRZwvk aGY2eT36j1F4nOMProIg3oiUG8ijnXBiIiFARSmHW3N84Vj6XCupBUyPiPXreUw7 PWLt302fJ8yGEebR2iEOFEA/ilx3xTmalvZGcQIDAQABo4ICDDCCAggwDgYDVR0P AQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB Af8EAjAAMB0GA1UdDgQWBBSv5xcJZ8VFdl/FWvif2pTQQKZ3yzAfBgNVHSMEGDAW gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz LmkubGVuY3Iub3JnLzAVBgNVHREEDjAMggpjYWlseW4ub3JnMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAPxdLT9ciR1iUHWUc hL4NEu2QN38fhWrrwb8ohez4ZG4AAAGPoVvTyQAABAMARzBFAiEAu1U3n8em4wQf xLJNdWgC+p/5nnx7Pm2axp/yQgDay0ECIFed5AFJMq1//Ke0G4Jc4ss22fwFzuuC fI3ay3ZTHlX5AHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGP oVvUFwAABAMARzBFAiEAw9bYWoCIlMC3g+LvFbMdcg97SWmgYPhgwNhrnly0VjsC ICQAW/N4O/t4/K7Dq3ICCKgJaXZ+E8I7UTlcZa3ph3L/MA0GCSqGSIb3DQEBCwUA A4IBAQBPYe/hGEU/AtOcfQeYJY0IztIjHhcGOS19CAvcn1mXku/eqMHkCbFsxZ5N VLhSPHMF9f5/3BL9x6+zksD3J8sLwaKkRyjchixJ8WJ+A3v6PpPke4T3Iqw3gocf UrhQ7M3ziMhmp8KC6r8Ia4CYD7olomLd9KLB9bU14vu3mtsrOSfV4i8UbfTySy5t VlhL/aWAB+6xdqkjeaGPx80Ar86YeQqEFuE/c0HPK0tkLAxTlIkCTKiWPTSAJyqh XT5Dp2uf1ts0MHhvc7FaxGbc9Z4g7t8q/xuy6Quek/8R+DHGYec2bHJ+NSjWFs/k z4fkuh6CJfJXJac0AjjCo0a0Yjog -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1D3XwN8cCW+0s5YCrPXx nb/EiuVFyeR+2obJYV9D+iCZ1WS8atEY3lFvXuM2JUy3YVctdNtxDK8gtC/0nBjl W71GIgt4XcXMWF6xw2C1rlxrreYETwaC3lX4TU0lEHpYuUTdx83S3ShWl4b6e3GP rd7I32cXnPnH3zC8xNaG3frkunr1Aefq4J0dD2QXO26NMfVfa/7JU/QeWBiEovUy 5LslnFgWFWgt0ASV7d6eycfdDntJ7MSFu5iXB/oYTJC6Q7PuHLbcp06Gwl4wStsk O59FmOOAc/6Q83wlr872XWm+2cNTch987L9/jz1tYwi9T6ffTw9YPNCF/zLYNGPI RAYQHaOaSRhnzLD+4uhbShBfLEI/md6g5SJ2Z6ANjQklGfPBhYTXNs6mgP31KEcg 8NgVdI4LZykKxpduNUwYkAFMfnht834rZOY4LxDx0RJjakjuBhdZaIo50cmE1lK1 bUFDuwT0k5OXxWLHfjM8auj7lPRIlF+FGDIRBiCe6wvji/dcFbEHHPca7+ujrig1 DIJZ/ULjo+8MKu2WlEf2gE3Zx4bQadIepb+bNN9aVJCp0WcL5GhmNnk9+o9ReJzj D66CIN6IlBvIo51wYiIhQEUph1tzfOFY+lwrqQVMj4j163lMOz1i7d9NnyfMhhHm 0dohDhRAP4pcd8U5mpb2RnECAwEAAQ== -----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 320778380346125639887820711555412089479882 . . . . . . . . [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 2024-05-22 16:31:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-20 16:31:39 +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 'cailyn.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 865870075850176293940345418562049837600481538791409994600176817110055709136844305020306305754247738944347537934797466985925020489944864066197613054518566606729243138073344347658481863903851808251405808545795046840812216340198346290936071680302655288463537830827917472513892589778071083297508274416369882101715625043128234317826786713243053695411665503064112500959177647079602524283516360126956585879515811983034787023369653502574125512072165224790812793894393624439343091173913453476533706039484741696152919553178936250544661243217478733146422096383242474206560969674342008069352312715152688709961153816841841957385955166190716538516876989406444850008908184396858018578274846383048424739632770083829752169264770456130433480289489115468053216940895274318924610344474287508378982192380969248907026656254765798916856497332822387946541897625685132277809572728226454794810711879539356753420248491247295206028586781030115469664803792863272320760617805461251138269497514011456522378685787582247187710874675135941906605880888259130983129370753523174871066311913676869786947701431721715659204258916315519538045116724174013881818976257995491270289678758129580386020951472561542767736924894185121962859230923359717858932911335206987824291530353 . . . . . . . . . . . . . . . . . . . . [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) afe7170967c545765fc55af89fda94d040a677cb . . . . . . . . . . . . . . . . [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 (14 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cailyn.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) 00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018fa15bd3c90000040300473045022100bb55379fc7a6e3041fc4b24d756802fa9ff99e7c7b3e6d9ac69ff24200dacb410220579de4014932ad7ffca7b41b825ce2cb36d9fc05ceeb827c8ddacb76531e55f900760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018fa15bd4170000040300473045022100c3d6d85a808894c0b783e2ef15b31d720f7b4969a060f860c0d86b9e5cb4563b022024005bf3783bfb78fcaec3ab720208a80969767e13c23b51395c65ade98772ff . . . . [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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