cailyn.org
Issued by R3
About this certificate
This digital certificate with serial number 03:eb:21:44:a4:0f:da:7f:69:0f:1d:7b:10:c6:ee:14:62:75 was issued on by Let's Encrypt.
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=cailyn.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:eb:21:44:a4:0f:da:7f:69:0f:1d:7b:10:c6:ee:14:62:75Serial Number (int): 341347434949319780644284662007456924459637
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: db:60:52:3d:55:d3:f8:9b:9f:76:0d:d1:54:00:f0:a7:8b:ae:cb:c2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 44:7e:49:5b:da:0b:10:74:3f:fd:9e:16:eb:94:3d:de:0e:df:82:87
Fingerprint (sha256): 37:6c:46:7d:ea:74:fc:0a:90:19:ce:05:8d:09:b0:4b:8c:71:e8:9f:bb:4c:9a:46:ed:90:f6:eb:38:91:5f:42
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----- MIIF4jCCBMqgAwIBAgISA+shRKQP2n9pDx17EMbuFGJ1MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MTMxNDA4MjlaFw0yMzEyMTIxNDA4MjhaMBUxEzARBgNVBAMT CmNhaWx5bi5vcmcwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDFkpXD 7+tUfYnosn4r8dMhnlrKbcOQpZSUQ5esVVHht9G7xaSQOUrm7N6fn7oMId879xfo ry0ZVEE2xYCF+Vp2ka2ALcN2IykyMyN0KKtG99Gz6D+SGwWcLYW5FG/FthMLhdKY mjDviRyaW9GvPotkc8X1BfT1SfFvdP4HZD296rAcCibixVJFZq4m4zvGaj/JNYxC M1Us48kh5Q7d5po5eHfIe3KJZ5kif7moY8RMHOgNdtEqZHQKdi4jJCoSgG1DAOvA bnwMVCnIB8C3tlt3eTOaanocW1QTq4hz494ZzfAjBXP3WIVoGS4/UdJoO5wsfdjS JSus5bz6LBO+z1WrLxm5zbqGsZzL3UH9TesdF4K4fOjf6kGVh/q7nhJwCpxCltJ4 i6mL4dm+gDSkJCRl01EFoHfsK8bEvQ9n0YFkhVNAzr319A+BNIrPHnuPQngQVGPw USJYuXvrpnj7qc1IofPmlvtvSfBo+a1GmL8+qpuvJyNB6vbbu0EG05/sVLdtdj0s 15TNLKRwRXbIGLvs9psni7pQVaodvkFgn/Aaybr3SpHzSTu2UZczyFt0FHqAtmjn QDxTIrdF+Q8ymxXPIuE+A/sXdrbj/qvahx3MWa3SBrF8f2V7/TMC0L5TY8aJ0lXt rWIG4duhZIf/6uDYSJA0AQiavH0ywa5uSj1+awIDAQABo4ICDTCCAgkwDgYDVR0P AQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMB Af8EAjAAMB0GA1UdDgQWBBTbYFI9VdP4m592DdFUAPCni67LwjAfBgNVHSMEGDAW gBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUH MAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3Iz LmkubGVuY3Iub3JnLzAVBgNVHREEDjAMggpjYWlseW4ub3JnMBMGA1UdIAQMMAow CAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAejKMVNi3LbYg6jjg Uh7phBZwMhOFTTvSK8E6V6NS61IAAAGKjxYqjgAABAMASDBGAiEAsXxzJ1qPq8RF /uAaVPmYDvZOw2oqvNfJw0a3MlTC6rMCIQC/+JsURECR9gc1Omhz801gp/JrytxM QbxO69NCsDLp9wB2AOg+0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAAB io8WKncAAAQDAEcwRQIhAMvyOX3Ap/2p6gYuSCeNpDY0Fg0xvwhVvk7QPFx3sgYo AiBMemyJa1Y2s5dAAtWbFOZY/cC0+deMts4FLiTdOGAVlDANBgkqhkiG9w0BAQsF AAOCAQEAMkiNUh1hcC3n7XUdnP9k/F48cbGqiT6Ri/V9q3idKSXMIq1Ny9JKa0zV KslBBLmiDgSCXSDvFDDg+ZwaQYee3zWqQI8w9PxNintdZnWtHXvfZw8FwxLbUJEa ZaoIoRbWJRYuvBtOqUjQh4S7bpsHNPWS9Qf/I6xzSFq1EYWhqfwfnvoKhvNvnfrt 8OO5+RFllS4+BkfE3j2qzQti+PFW4xgEGvwdhqYcOMZl52zJPPzxHW9atAOOV9y5 zT1+MA122z3yop9l6nRJFuV7XC6U3ekeboiANCNt0kWLfhokv0vefCLLM0qXcpDT +itMhxPmahnxkotVcS/wKfSbHt9yhQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxZKVw+/rVH2J6LJ+K/HT IZ5aym3DkKWUlEOXrFVR4bfRu8WkkDlK5uzen5+6DCHfO/cX6K8tGVRBNsWAhfla dpGtgC3DdiMpMjMjdCirRvfRs+g/khsFnC2FuRRvxbYTC4XSmJow74kcmlvRrz6L ZHPF9QX09Unxb3T+B2Q9veqwHAom4sVSRWauJuM7xmo/yTWMQjNVLOPJIeUO3eaa OXh3yHtyiWeZIn+5qGPETBzoDXbRKmR0CnYuIyQqEoBtQwDrwG58DFQpyAfAt7Zb d3kzmmp6HFtUE6uIc+PeGc3wIwVz91iFaBkuP1HSaDucLH3Y0iUrrOW8+iwTvs9V qy8Zuc26hrGcy91B/U3rHReCuHzo3+pBlYf6u54ScAqcQpbSeIupi+HZvoA0pCQk ZdNRBaB37CvGxL0PZ9GBZIVTQM699fQPgTSKzx57j0J4EFRj8FEiWLl766Z4+6nN SKHz5pb7b0nwaPmtRpi/PqqbrycjQer227tBBtOf7FS3bXY9LNeUzSykcEV2yBi7 7PabJ4u6UFWqHb5BYJ/wGsm690qR80k7tlGXM8hbdBR6gLZo50A8UyK3RfkPMpsV zyLhPgP7F3a24/6r2ocdzFmt0gaxfH9le/0zAtC+U2PGidJV7a1iBuHboWSH/+rg 2EiQNAEImrx9MsGubko9fmsCAwEAAQ== -----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 341347434949319780644284662007456924459637 . . . . . . . . [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 2023-09-13 14:08:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-12 14:08:28 +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 806025876366531661710412055772392294120247126372246524698932041745211451769527783369910701878633514054906517161445524895081264375283827343148409644161226099154006431096433168084521691190705482189616449231493304905198102348115577705425208372129110295045869936548266163932663046242964772593143150608541698878175424539513794084586419711605852804829516257319299747921593799303641416745562701028883246418120225902125834857269958749735368354108028964922614051631480235377545808285658259800024179016490721902645743200756585536187709197999957807538989866058080497546376752582695430607595828070864596323392799211100319879351085460180650785265990187772969689318587798268144449609327485516800883382768051530257605027571117028304012765832827913778039918485441477363884325360072457496995381785869496425414432733912931613249885067138769745618850327950867568944229844839491922093380988881892600079217655532963597561545152082303068445331796393225154718042881356569310174220616288877727046327029168735938604218636816773669183149005195475619592809831051069509754733479272366002668780634472527126966344433686321110385573268968574062129191488425979895897890390027006399160607199282141864272670880127421213918882697497348376877416598835060157832511716971 . . . . . . . . . . . . . . . . . . . . [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) db60523d55d3f89b9f760dd15400f0a78baecbc2 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a8f162a8e0000040300483046022100b17c73275a8fabc445fee01a54f9980ef64ec36a2abcd7c9c346b73254c2eab3022100bff89b14444091f607353a6873f34d60a7f26bcadc4c41bc4eebd342b032e9f7007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a8f162a770000040300473045022100cbf2397dc0a7fda9ea062e48278da43634160d31bf0855be4ed03c5c77b2062802204c7a6c896b5636b3974002d59b14e658fdc0b4f9d78cb6ce052e24dd38601594 . . . . [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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