www.cayla.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5d:9e:88:11:35:34:bc:f4:cc:5b:93:e6:d0:9e:cb:3a:88 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=www.cayla.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5d:9e:88:11:35:34:bc:f4:cc:5b:93:e6:d0:9e:cb:3a:88Serial Number (int): 293193842443651172016368179738090033330824
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 91:0b:d0:af:4f:5a:e0:79:d7:48:69:6f:42:4c:1e:d8:85:34:f7:b8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c6:9f:52:95:07:54:1b:9d:5c:9f:7e:1f:c5:8c:f2:da:2c:18:3f:87
Fingerprint (sha256): 75:f1:4f:52:65:73:34:4b:86:ce:4a:9d:d5:7d:51:b9:00:e5:e5:c9:7e:92:9c:b0:86:97:a2:1e:fe:af:10:14
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.cayla.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.cayla.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
www.cayla.org
Other certificates including the domain name cayla.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.cayla.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA12eiBE1NLz0zFuT5tCeyzqIMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMjMwMzIwMzJaFw0y MDAxMjEwMzIwMzJaMBgxFjAUBgNVBAMTDXd3dy5jYXlsYS5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDiaWper0sGZLXJEg+D+NezuHbNFkq/4xKa sOcmOzI9n/AhmM0a1WxB4fazjPWYDm5ULGqfvfqvFN6PFaO3F0INKphx7t8qAw+5 i6TzZkW2Sm5UVLYHmLtY6REGGFyMKqKhoVov1hkiCgSSyONyTtke25zNkwEp0ldI lCyeJX942dPK+qFaK4MobcT7KlYeM/YLK4q9t8l3mUwAQBj10SLHxYAwXSZRJF0Y Bhn483ZEGFfpMn0++fOco+vwBzg/1JF81oSOFmMWW8wouCu60arZJj5MGvBRLbIy bcB9Bfy96fmp3EmhuHlxda5wWcETJqkWXzMyGOgP48UIp7oHxdp6F8mh9UOXh11S iMKJ5sa13fbx3TU7gXVK/YR3vBW6Z8XYucTlWYOuFiEPrXZCWlwvx33RWcUq30zw zQ6y3Xfv6CfhiS0wsWm8FW648KY1k8XD63EQnmYGX54UQhSc4nGuSV7jtcGDU0ZO kzUmIgkdi+XRilVcV/IX+75uykq05/gbs2b40bajGjN507XhyycFiE/uiPFksNT0 Y1eXmmH4wFRBdhLtkRgqWMvhMmPxJ14w1sfLfBKKIlJw+4m5a/0mK64ML/dG+fAw np+a8pr5BVQuiHncAxL5vA4QQ67c451sdN8ZwH2vV3hzvXwppHpBUEHIaYIJ4PQf OjyJOrMYYwIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSRC9Cv T1rgeddIaW9CTB7YhTT3uDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5jYXlsYS5vcmcwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW322EjRAAAE AwBHMEUCIQCj3UQn6i3zjPpcKVLl1rBV3X6o1kHxh9mtYcDQVNcovQIgIQA95/Nz iMxGVNsXkfYkP9PD4FpPJNcTtd+8O50TNjUAdgBvU3asMfAxGdiZAKRRFf93FRwR 2QLBACkGjbIImjfZEwAAAW322EpdAAAEAwBHMEUCIQCtEueLTFetb/0nH5boi6et nAuYfYglZ1Q2LupZYDGV3wIgbxZHmzDF4GoD42rw7HILt2HBD/KcG6Q3M9eG1fl3 PXEwDQYJKoZIhvcNAQELBQADggEBAEDEgOAOtb26kJsh7O+kDIGC9i1qafBB483T lrwsbR4MANK8MGcvvz+MXQcP24auNyMkW31hi3A0wYugq1kbced25wKo2IRmMT/H sZ4hnwSSvJqgFfBhPB2o6jNQ5hOTv5+zoRUz7S2eVAkYyWYsOnThhtLEY9kNhoL0 zOT1IQzMz5o8nUOPkMDKBIDOX+hPzyKBDOwzWxPk/c77PoWWp3R4Ih1NIvXG4EJY kX10eVlpCAuYOGbKXHwZyBYe6Y7ofddeX9OBusaMyDEH4MJcrfe7DMXUM4X9qAcw gXDqTR0GIKqbBqiKvutBNFhF1dV8YI505aEe3dweDPUl/ZsK5hU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4mlqXq9LBmS1yRIPg/jX s7h2zRZKv+MSmrDnJjsyPZ/wIZjNGtVsQeH2s4z1mA5uVCxqn736rxTejxWjtxdC DSqYce7fKgMPuYuk82ZFtkpuVFS2B5i7WOkRBhhcjCqioaFaL9YZIgoEksjjck7Z HtuczZMBKdJXSJQsniV/eNnTyvqhWiuDKG3E+ypWHjP2CyuKvbfJd5lMAEAY9dEi x8WAMF0mUSRdGAYZ+PN2RBhX6TJ9PvnznKPr8Ac4P9SRfNaEjhZjFlvMKLgrutGq 2SY+TBrwUS2yMm3AfQX8ven5qdxJobh5cXWucFnBEyapFl8zMhjoD+PFCKe6B8Xa ehfJofVDl4ddUojCiebGtd328d01O4F1Sv2Ed7wVumfF2LnE5VmDrhYhD612Qlpc L8d90VnFKt9M8M0Ost137+gn4YktMLFpvBVuuPCmNZPFw+txEJ5mBl+eFEIUnOJx rkle47XBg1NGTpM1JiIJHYvl0YpVXFfyF/u+bspKtOf4G7Nm+NG2oxozedO14csn BYhP7ojxZLDU9GNXl5ph+MBUQXYS7ZEYKljL4TJj8SdeMNbHy3wSiiJScPuJuWv9 JiuuDC/3RvnwMJ6fmvKa+QVULoh53AMS+bwOEEOu3OOdbHTfGcB9r1d4c718KaR6 QVBByGmCCeD0Hzo8iTqzGGMCAwEAAQ== -----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 293193842443651172016368179738090033330824 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-23 03:20:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-21 03:20:32 +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.cayla.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 923679472454304767649766230253743384770871611744740129395967380551538446708204705850002043648111842793046473631826918695213766948184363083651378771927492815421509654574445971063838551836649222521592329062710624206681434259597882980029621683774875431735393600972798566740291160361137242245677832766289703806227018654235473055399045026702523070758787672836621042590689960162672268793599784185241946922838956690794759872803902135653703445688523283086180600140019940446921380418993585010881561038752004983776201184676800147031271892347145823549114678514016361070470522753957738007748115985848045292646408140144947502661692370477465306969080208874072507141034936487241111140497711082746609502242392049217340663538575392520342963844763538160641111553366365872198758949921301256664555147764084619022204111400803171750834018234702647863345409386032348790789181652377424462644509409846168122888643302331731986055908680328751259054308772114668857147115686563268624781685411847644560206848841977937393862913361587069549012383019069892769663202876462257895103543715266906811212120440272681259814471930858064411054299550092770082366380300268389834135520462570396042682204985954539731071416363414999116111152769198940529956210892987211967066478691 . . . . . . . . . . . . . . . . . . . . [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) 910bd0af4f5ae079d748696f424c1ed88534f7b8 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cayla.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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df6d848d10000040300473045022100a3dd4427ea2df38cfa5c2952e5d6b055dd7ea8d641f187d9ad61c0d054d728bd022021003de7f37388cc4654db1791f6243fd3c3e05a4f24d713b5dfbc3b9d1336350076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016df6d84a5d0000040300473045022100ad12e78b4c57ad6ffd271f96e88ba7ad9c0b987d88256754362eea59603195df02206f16479b30c5e06a03e36af0ec720bb761c10ff29c1ba43733d786d5f9773d71 . . . . [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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