www.cailyn.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:c3:e8:53:d2:cb:4a:2b:62:80:45:73:be:fd:dc:4d:14:dc 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): 04:c3:e8:53:d2:cb:4a:2b:62:80:45:73:be:fd:dc:4d:14:dc
Serial Number (int): 415113021407697633932002073369326677464284
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 67:1f:c1:02:5f:2b:a2:4d:3f:7e:c7:de:92:97:e4:87:78:60:cb:d4
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c9:4c:77:f7:64:4e:32:da:14:4a:ab:5c:8b:2b:3d:0b:5d:f9:a2:db
Fingerprint (sha256): ea:41:bf:32:1b:c5:15:ae:d9:e6:70:e7:1a:46:ec:8a:ec:ce:5d:a9:93:c3:00:df:08:f1:67:b7:e3:d7:79:c9

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 415113021407697633932002073369326677464284
 . . . . . . . . [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 2020-02-24 23:44:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-24 23:44:08 +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 792941633881252514152472803155903416098454426473830750798895709017542833245972566754741764748570392674592248881607071269365622844215799588994045421005926265589441819224879419191525134716243411038375733461813028662646871785011653131070380918856033447381806406934385844943923596867716569096084042233327187292298081806548409924251997609696794749023409056880276494442292999259481582505752888167188527747665665296792223167739700216224579156513884206604437537583553168417235780765853207414851910390949509190290999070031558566786097490268916253515117210498709116309729709277879761397442851993207086451298352200900908137650843123714676265098484858503309731877530020594541272167556667856135557206959972534632944387288316602972832978839968724214809786245773145653500067423783820676977127300581237893340447933448148202912619676635734510954453395905228721848895884544248796642451672890514380007973222035971883466853866590670282235742908129740891023639355659648934369753443519353805793336574486155843412442384888348282046618210225626757941635988021787505959178095401924419595936367066016294379982109290043674480647689445166660025763495868265518442062153291694151035437987607672632148689252079025756381134374315330593573698392418298355206026641839
 . . . . . . . . . . . . . . . . . . . . [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)
							671fc1025f2ba24d3f7ec7de9297e4877860cbd4
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017079cd1780000004030046304402200f1a9c1085391076c1c6f9f7fe597d8c138c5ac35b189f0a510438ee8f03687c0220378ea71cea1122b1ea643d953c49967c06dd9d1d00d636ce913b58ec898808bc007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017079cd17730000040300473045022078401d742e00aa2aa4da078f1805aee7dc902317655489e4f730f9bf0cea3c3e022100a2b043f8c6d1c6f1c6ef667f84f8e645b8d9b99df28dfd3fb10464c389932216
 . . . . [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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