www.cailyn.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a3:97:1a:97:d1:6b:0a:a3:1d:29:42:70:73:2e:52:75:54 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.cailyn.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a3:97:1a:97:d1:6b:0a:a3:1d:29:42:70:73:2e:52:75:54
Serial Number (int): 317003735109711217559204802167947790546260
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 15:72:b7:8d:10:f9:b3:d4:9c:a9:88:27:9a:31:90:5a:0f:f5:c0:80
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c3:56:1b:11:7b:a3:d9:5c:37:00:ec:78:4c:56:14:55:22:69:d0:6a
Fingerprint (sha256): 21:9e:f2:da:07:0f:f4:e2:b1:8f:f0:19:f1:83:6f:13:98:2d:6b:f2:98:cc:4a:a7:32:96:2c:12:f8:c0:ea:93

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.cailyn.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.cailyn.org

Other certificates including the domain name cailyn.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cailyn.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA3NFbvPK5fC68ZAcuiWow
CFhu19ywzMRyB8RyPdY2NTU6ln+It7XeJokCoNYhxispG+Plx2RI9MSYPNVfJOTw
3HKaNp5qN7nVw5YSC8dkoEypTbbylq5KHahSGspyHTx5U30p9Vt7Iq56OdN+xn0a
I/CkSJjbkLYC443A2TqZvldhS7foh6Vvxadqry/zSmyMZgZu/1I+isr+MXCjD9N0
tN4gpmSN7UJfiofe3gw+h6wO46outVkDNopA6/LXu6OhswqsVduPBmboIOGigmGg
2AEqQIoe0p4tCK1IzMYVIQ6F4S26uwS6KPVLictrR+WDtXxlQttR8+sgbG2IGwmr
mSYMov2msfCveGTu/Abo2iGIKYgxXM0rwvzwgHmTYZmQ3iTq+6/Ob6Z6BOAx9YDR
h1VQgSryZPA6res1kLA8F+FCawIJ5pSOQsSjU5NN1vh0lk/3UV7+VPQt5T+wZVsQ
qJVWy0tFQks5CoNOk6SIqDZs+QRrGZTAkBO5M4tTlw80741RAanToptc2FQFkIK5
48xiV+gGb0UtTgH1yJOZOgGDldPkjrBBiIVzvW6vprWSt0/xyRxBl9y1iQbO1rVU
xEIyKgU8ASLHN3qCMD8US/B4KjjqAeuMwJnNBBTOMXTGIiIExGwblz4xj+ss3aBq
b72J7DPCJsTFYVDzqP8Ag4MCAwEAAQ==
-----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 317003735109711217559204802167947790546260
 . . . . . . . . [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 09:02:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-16 09:02:15 +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.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 900858052614022943072798177204953532052220936856615119262696631078291381910829237293728365057111216641107383992389098320962850579190985237811076509154113769757584633471091802113828823643051810046521121137364006201803654521752569397383651098669708709719270491982599241995446083933500515555579699931995653391383228004147369020812015732894639169133114084687201748060057755556608073960828345492958573355832416230275147627314412591982574012625543087975535716354647204062026264880384990385578517362543265725504318071829629561050535576693749141571692157013477945053165380987114592950439118308840508686378196817907159347769667202797386393437868802492619441459698745839479206410188883128646250979280037126330071477334089296076348835075359351332308737312039995297526061309640000816504831777513316887260976429997388563550130553116870640626769249778788305755438173457748753791494531229166894167227866399648625715948572532039501245293513869337543414075899059133210742854868758471096938745475878115971616045001369581876137788320671093302784987035871839994679640462856397634535218656134449531125522601780642223701356558658351065969420415455890347969704689760176634485045949941223577371680992913292943302618410555980067204853218933662249937786667907
 . . . . . . . . . . . . . . . . . . . . [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)
							1572b78d10f9b3d49ca988279a31905a0ff5c080
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ca42d68f80000040300473045022100fce5d8f5a69c3954842d4fabb47470dc224ceab4fbb2fdac005c7951d759adb2022078eef8902d597b1183992e22ae1b7aba6a7df7cc73c85d9a34d7b1974fca9f7700760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ca42d68e8000004030047304502205790dc8a89c9168cdc7512ad478401c7e079d66354a5f6ceddb56ab3e8f39077022100e9f862c3b57d1ae7979f670d6c7b16fc35dc2f7bf90c58454dd37974617d9e3e
 . . . . [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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