mail.cayoet.org

Issued by R3

About this certificate

This digital certificate with serial number 04:2b:cd:b1:ab:ba:03:a4:a2:db:3c:86:34:40:94:f9:6f:47 was issued on by Let's Encrypt.

With 12 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=mail.cayoet.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:2b:cd:b1:ab:ba:03:a4:a2:db:3c:86:34:40:94:f9:6f:47
Serial Number (int): 363354699763350816873876495004440448298823
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 0b:6f:73:1a:84:e8:33:fd:21:1c:6b:d0:d3:33:f2:6a:5c:a4:90:21
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 84:05:48:f8:b6:ec:6f:50:4a:11:da:ae:3d:91:b5:66:2f:ca:81:2a
Fingerprint (sha256): 01:47:16:84:bf:b0:2f:1c:08:81:c9:b1:5d:b5:eb:aa:b8:be:47:a3:d6:3e:f4:0a:4d:81:98:42:21:de:04:0b

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate mail.cayoet.org

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.cayoet.org

Public Key Algorithm

RSA

Key Size

2048

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

autodiscover.uud.yrc.temporary.site
cayoet.org
cpanel.uud.yrc.temporary.site
cpcalendars.uud.yrc.temporary.site
cpcontacts.uud.yrc.temporary.site
mail.cayoet.org
mail.uud.yrc.temporary.site
uud.yrc.temporary.site
webdisk.uud.yrc.temporary.site
webmail.uud.yrc.temporary.site
www.cayoet.org
www.uud.yrc.temporary.site

Other certificates including the domain name cayoet.org

(limited to 100 certificates)
mail.cayoet.org

Certificate

The complete raw certificate details for mail.cayoet.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAopxBxV72EOGvh8tv0qyK
ElOkHQjCszebXAx1RGclaUFBHfqjzWrCX2EhugppXHUSHb6UG4NyR5ocixbGRFRI
ThPEES11G0k/lhx/qn1Kv3naCYSwKLyKxfccOnV19+AS76XqSqNXoihE515OAwbB
kMT846PslOgBeliHNL49FcD/hcuhZ9gE/ag4/APrbv1wTIJ8V890S0FdfiKm7WSG
Nc+5zj8g0tJSs6dSLGoJd5f07j58Q0DRhvCwf8SxHzpZJwW8Bu7EbXmlnxS6qFGf
42byhrFfAGu8/0yKpVvWH6nQdCHoCjsJExe/690oDNn4EoBMpBLTZqF4lTsCrHG4
lwIDAQAB
-----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 363354699763350816873876495004440448298823
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-27 19:22:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-25 19:22:08 +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 'mail.cayoet.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20527658562524359509318498728811017848375976746006706222772445267852234605260758696697904450663168561734578458916043767190450033246100431155452586590906478892553063200979318833593863241009744639961482516987619257071782957371608795138226859582776824930675428021083451264974308818774212478121115424825176659903171383646809679866156595074237757486213100441384822471693519707734218293399665711176500103728297210380470277843254961510011832838189938038970285468961605045709934345772908761189052793894854832290552532257312315536169086148005212789953693251765018421770959308208324263922081096084452350896505174294555488532631
 . . . . . . . . . . . . . . . . . . . . [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)
							0b6f731a84e833fd211c6bd0d333f26a5ca49021
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (333 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cayoet.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.cayoet.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cayoet.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uud.yrc.temporary.site'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fbbb7b4ef0000040300483046022100ae6fd87e2f324d590bb049d148ca7cef4661b86af7b587ff456d0125544cae9c022100a50ea86466e7f05859ad7ef0ea1e037e10aeb2768cba0286ae7f9127f48a01ba0076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018fbbb7b6e3000004030047304502210094dea9deea7d9ba8722de29e522cc2265fbb6258fd2f0b682313916c30989c4002202174e18b5849b0622cfd7d3ea961648feaed4117653fe84808e0e8e73573e000
 . . . . [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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