cailyn.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c1:2d:11:5b:6d:ed:62:56:f9:3a:ee:ea:d0:1a:5f:53:c2 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:c1:2d:11:5b:6d:ed:62:56:f9:3a:ee:ea:d0:1a:5f:53:c2Serial Number (int): 327071259994287390173789159860743855625154
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2e:29:8c:7d:25:e0:09:45:8c:33:e3:66:a1:8a:c9:9b:3c:08:cd:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): fc:a8:bf:83:7b:df:84:d1:af:ea:fb:cf:a5:09:6d:95:d4:60:86:ab
Fingerprint (sha256): 84:80:a6:c6:2f:98:d0:82:90:4d:2e:c2:d6:61:bc:58:ab:e4:52:b1:68:00:bb:17:34:18:07:3a:86:20:d1:e7
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.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----- MIIGTDCCBTSgAwIBAgISA8EtEVtt7WJW+Tru6tAaX1PCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MTgwOTA0MTNaFw0x OTExMTYwOTA0MTNaMBUxEzARBgNVBAMTCmNhaWx5bi5vcmcwggIiMA0GCSqGSIb3 DQEBAQUAA4ICDwAwggIKAoICAQDIix2cGhy2ZUdJYxbVkf1zAwn/5/BOZeZK8ByU 1/98ngckjb1izJOUMC7jJPq8ZfUn0QnvXZQCGCP9ooQDJ7JQfsQJmzRmR8QubVw/ RzICSjD+VoEHP/e3QSATMTbC/mYoIdsUbClSCN5R3l1wBw9elAyCbTKaqUOd1f7C 9l1YH6dJu6qHpwPDLtBhwy5bTCMhnVGhfXK2ve0UC4swphHjTMzLu2cGaB0CbwJ7 Zk1IBTIZ7+KSBYeU3b0ARv9tmXzS4lnDRXOeeyLeQ3jPstvxPjnyATJgMDMgA9hI qUAeAB9/H95mHkfLtBx8dmhXj/v87O4kTNDKB4lfrMNF3Qe0jqbwo2W4o09EVegM IKc6seX3CkNfexty4F8g12ctjxAmRzHU+wpfaLDxu0kKTSArgYVJFLBiBT4EsfI2 RdsnJzoPgPdu3/wlHuEV2YLTpSLxp9t5tmiklQpt0V47vZ4sN1Iwa0VCHIHfWJlc Id0OB9+ouF4w6UHd3ubSiS3w8cZcDcWSU5Idb3eZVgeaQ5IuLuSCfeKuZXg4Qr2n MYBFieqL3/qOvulkVyY7sFwfes/Sg8vHi/I7iiIcfmEv5KdrYXaKoCcfvFjwwm13 d5zicU5HmDmWHyWiPrNAZq2SFIgODQQ+DlEvorb3jhd11TRR5PIyF7t0q4exZyl2 adF9AQIDAQABo4ICXzCCAlswDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQuKYx9JeAJ RYwz42ahismbPAjNNDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBv BggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5s ZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s ZXRzZW5jcnlwdC5vcmcvMBUGA1UdEQQOMAyCCmNhaWx5bi5vcmcwTAYDVR0gBEUw QzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDov L2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwDi aUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWykLzWtAAAEAwBIMEYC IQCDscFuh+CtZLbTxDjX+y4JsFmuVXWf+W9l/ypps7wTYgIhAI1BuoAFpL++3j2m Y7awjwtvnUpjlzXrkkeRbTDk2X/pAHUAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWm OLHHaFRL2I0AAAFspC83lwAABAMARjBEAiAsHUeGbEP23GnFTxIv8Xaq4Q2Gm2NH sgnJ5VAjEfMXfAIgI41YKJ3OC5LbjMAwHrzrAWXGqlj9JNH/pT7sJFsCU4wwDQYJ KoZIhvcNAQELBQADggEBAE1k6zdr0sVnCCoVNOKStyvGXAAGXbxnLO0wPn1huoPA +A/sUblWlKcRl/7XigLRFFSSV9maSad5IcPBuyyVpqyLPwQd3F59NaRlNPY0Cmem U0JUpZQFtEVnlZ9U8rj+w7edacL95QJZZiw/vXNnhuXelSg1bcm9eNZykBSqekY1 Z/V1yPGGuYAIVO7Eoj1nMqg2uhyEfFgpn5ePgNwcwUo+OIs5YpyHjh21pKoAUxQc hlz9Z5u9q21QyV8UsCAjtu+GbEA3rGkCh+EV1JQwVBB+s3fioo5dgONou2MaX3jH KS422xa9DR97sNu/TCU2ZkAx3XZemydtNJdiO5IRKms= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyIsdnBoctmVHSWMW1ZH9 cwMJ/+fwTmXmSvAclNf/fJ4HJI29YsyTlDAu4yT6vGX1J9EJ712UAhgj/aKEAyey UH7ECZs0ZkfELm1cP0cyAkow/laBBz/3t0EgEzE2wv5mKCHbFGwpUgjeUd5dcAcP XpQMgm0ymqlDndX+wvZdWB+nSbuqh6cDwy7QYcMuW0wjIZ1RoX1ytr3tFAuLMKYR 40zMy7tnBmgdAm8Ce2ZNSAUyGe/ikgWHlN29AEb/bZl80uJZw0Vznnsi3kN4z7Lb 8T458gEyYDAzIAPYSKlAHgAffx/eZh5Hy7QcfHZoV4/7/OzuJEzQygeJX6zDRd0H tI6m8KNluKNPRFXoDCCnOrHl9wpDX3sbcuBfINdnLY8QJkcx1PsKX2iw8btJCk0g K4GFSRSwYgU+BLHyNkXbJyc6D4D3bt/8JR7hFdmC06Ui8afbebZopJUKbdFeO72e LDdSMGtFQhyB31iZXCHdDgffqLheMOlB3d7m0okt8PHGXA3FklOSHW93mVYHmkOS Li7kgn3irmV4OEK9pzGARYnqi9/6jr7pZFcmO7BcH3rP0oPLx4vyO4oiHH5hL+Sn a2F2iqAnH7xY8MJtd3ec4nFOR5g5lh8loj6zQGatkhSIDg0EPg5RL6K2944XddU0 UeTyMhe7dKuHsWcpdmnRfQECAwEAAQ== -----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 327071259994287390173789159860743855625154 . . . . . . . . [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 2019-08-18 09:04:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 09:04:13 +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 818145776065161225920072330331567406816935591195814918856559566267012899565226598489729797363215743161583280397022103141741251267075036660870629399573344854125107144449463476515521451363312564907936911086234648429685105129130837979127442513124591231343540097855653053300624073345734206646567589291824599325422750282815060987931359827358886771310688599498582832765955198610308098351968195380220801595238073845904360324176866015318792096065557953805421156428425174591143645813324026215126435389623107206416573213266312036096064799239960770980923876193147718400765474779840394953517607228786364859621142523304661690742453236348481960170440540216171811932110033397129600610793806330707494749106845483710218857011757161508679875270404599746646285293629890917654256532054564394275012971678793082017074169466268372012432361209303813445902925277724732998516538838068918003543892175593449661095011917443200277127254494645036196890621188202441007745677411731322245210049720611887712997822206927828217176924527172124915031019593311710802988894684135360712583437137256440849394192382529967454876523004500736954633075192571774452650977688847714113405169814373450193015506020686624537433443566805635380411773334680812486910302160395288154427456769 . . . . . . . . . . . . . . . . . . . . [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) 2e298c7d25e009458c33e366a18ac99b3c08cd34 . . . . . . . . . . . . . . . . [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 (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 (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) 00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ca42f35ad000004030048304602210083b1c16e87e0ad64b6d3c438d7fb2e09b059ae55759ff96f65ff2a69b3bc13620221008d41ba8005a4bfbede3da663b6b08f0b6f9d4a639735eb9247916d30e4d97fe900750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ca42f3797000004030046304402202c1d47866c43f6dc69c54f122ff176aae10d869b6347b209c9e5502311f3177c0220238d58289dce0b92db8cc0301ebceb0165c6aa58fd24d1ffa53eec245b02538c . . . . [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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