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:88
Serial 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.org

Check 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-----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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 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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