www.cailyn.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:01:9b:42:e9:4f:17:58:48:9a:75:d9:e1:85:78:39:53:02 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): 03:01:9b:42:e9:4f:17:58:48:9a:75:d9:e1:85:78:39:53:02
Serial Number (int): 261883517925208691035282432116179976409858
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 32:5d:c2:73:cf:fc:82:07:2c:9d:e3:a9:46:a1:b5:dc:6c:fd:27:89
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:f1:20:73:21:4f:3a:66:1e:76:31:c3:ba:fd:c2:69:12:84:5f:c9
Fingerprint (sha256): 9e:43:09:8c:16:c6:92:73:76:ae:21:cf:5f:57:1a:b7:db:64:fb:91:a7:ce:49:5d:b7:4a:bc:52:f1:d5:21:a4

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-----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-----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 261883517925208691035282432116179976409858
 . . . . . . . . [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 2019-12-25 09:49:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 09:49:33 +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 703955895510748259131254267369321257708967013110367687872835448478636689213803424257409701985852306161481341708408260035790009350141735214092555491139373339619524759562146620963416552238423607649729993241310735672636241073245442505084107308288686315732135676129993257157217710640376071993834190590499071936528223074115181647186831389296047797275653977098242827103718188873735786312515465663032560649527082634417847390703653725797076593714300216960110482176233356415573840153168978490306161765725765512924649764158679146573107831702472195126511522838700742744919588684804506671022542613257589415231312664805105289137052171450217091067840234153312713671243931577717675859525071847354440744102175346284133783109541007536262104499873889058367268664640021176928591935005382418682539589466785104027107697888743719031360077020178113725761400614439125942866048073744580788767325744575749400930383331677084652558661111228394215715125435646984429205825974808938088877503958173385428696160089395737404129396946978157906751710875403971269381070844264306728725959197623751215126421045569889819165379870488476265009161527773887461869055849530435573365660846658555794196842506720486055001859713171115922426640779539711268582523832564707163990095887
 . . . . . . . . . . . . . . . . . . . . [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)
							325dc273cffc82072c9de3a946a1b5dc6cfd2789
 . . . . . . . . . . . . . . . . [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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f3cad13e80000040300473045022100f0312a2cd3661c154082f5244261f3041fc980b515246757d9df54682163089802202afc5283051da69875373443ed01e681011111ea11e2491b5509c1b0d1385a7e0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f3cad141f000004030047304502210088440d951d1ad302d3c9731fd50168c4d44af89a497c4502745f1f4a2b556e80022057f6e7104b1930bd3dc774f1bc1a19e95100cdfd45a7316e96a1f99133243715
 . . . . [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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