cpcalendars.prof-elec.com

Issued by R3

About this certificate

This digital certificate with serial number 03:d3:7d:b4:9c:fb:9e:c7:89:78:67:a5:2a:56:8c:4e:26:f5 was issued on by Let's Encrypt.

With 11 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=cpcalendars.prof-elec.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:d3:7d:b4:9c:fb:9e:c7:89:78:67:a5:2a:56:8c:4e:26:f5
Serial Number (int): 333303528512497713301445948615485209585397
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e2:51:d1:f2:28:91:e0:0c:ba:f4:fa:e8:e9:09:a1:ef:44:6d:f7:8f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): af:76:a1:16:98:ed:7a:d9:db:8b:be:68:bc:70:b4:89:61:8d:21:a5
Fingerprint (sha256): 77:e8:8f:c3:8a:17:91:01:ba:c7:ce:f5:ab:a4:92:7f:39:3a:f9:1a:ab:36:75:8b:b4:c8:19:c9:b3:e2:af:10

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

Revocation information

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

Check the revocation status for certificate cpcalendars.prof-elec.com

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cpcalendars.prof-elec.com

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.prof-elec.com
cpanel.prof-elec.com
cpcalendars.prof-elec.com
cpcontacts.prof-elec.com
mail.prof-elec.com
prof-elec.com
prof-elec.com.aviatech.ee
webdisk.prof-elec.com
webmail.prof-elec.com
www.prof-elec.com
www.prof-elec.com.aviatech.ee

Other certificates including the domain name prof-elec.com

(limited to 100 certificates)
www.prof-elec.com
cpcalendars.prof-elec.com
autodiscover.prof-elec.com

Certificate

The complete raw certificate details for cpcalendars.prof-elec.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqJOzMNABpoLo9bGC6tGT
SvCt572lEpk2YzhZki6uqX/+nrPgqZ0vdyHhJAb63+gutaXgWEVnB7n+nlf6Dv2o
4XtRTPLBZbhiQjJSPvtarHr4TS3AYB+Z14TN1YkKGAWaFKRkH6/xJeMj3o0aAxz/
nVHvCaT73DLdQaJZxNjWCXtyqEJvcAIDHVO1XZC9LkybXvK2G6oopfsSfX2IFNVy
6CUx+IGp93J5um0PLAuuWyi7Ot5lYdiJzdKYDd/PrPt3qbX4JSr7HyNBTgSerOlG
bzi7gB3fdJjDJ0srmKi4WBqvssFdCFRkXAEa1RtI+4r0oO/M3Gr2kE5ILQzQ2QVV
uwIDAQAB
-----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 333303528512497713301445948615485209585397
 . . . . . . . . [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 2024-05-01 05:19:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-30 05:19:45 +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 'cpcalendars.prof-elec.com'
 . . . . . . . . [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 21280868800878429061295139363154983496572661208135223596550738426215323476378388717644395789523801656147181355694845838947439416183700019970377388147311471849995942055002854246693956133081257510412115403221303093410162009779154295134475193352709793916223181380186463124111049957925972627463570279221356120783760990172819052499964401124526276220045805723808272991985316522903776577044437039844176976787078415270909856711932246254018689517934582948244401425826539895528117562376735907035667314568399912944485716742628966832518001376086173883801732657298380220691924657587726191466932081131620834627872368159705862067643
 . . . . . . . . . . . . . . . . . . . . [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)
							e251d1f22891e00cbaf4fae8e909a1ef446df78f
 . . . . . . . . . . . . . . . . [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 (265 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prof-elec.com.aviatech.ee'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prof-elec.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.prof-elec.com.aviatech.ee'
 . . . . . . . . . . . . . . . . [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)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f32cf20770000040300483046022100ae8cea24dc87510a3d0fbe8d5b4f41c74cd13ef32a9c1db8329c0c5d9226a169022100d30c461cc68a3db56aa741fdd9cc041455bfcfeac99b6c835c5e57becec52b060076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f32cf207b0000040300473045022100a8e68c10cf82ede7d3e0cd303998231dbcdd55582ed506c862567bb357e4df8f02200543622885acad52b9169072bf96d8d1a17b6e513bb15cefeb10117d35be4e1b
 . . . . [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)
		00901adde7e677e5217dbae72c92ac9de523f653d297a683226e7928fadf82c3b4eb7a9ca4956cccc047429ff9fe0a862ad66a0ffba89e1000a212513d0c49067da2cc0e3fcd7b914f72e81ce7938d971b176728418f65e9706c1b13559a45bf5376b74423948192ef1190d673711e609862aeaec0e7baf4884c4a5b38464fe0e1884bfe643fb484df4a4558108810a03d24aec8da4c3cf3745f13ddabdb2607f417ed558fa3720763a295191c05bce1fe1f011c7555a74533202e2b565ae434c4538cc2a0fee648c4b90ced7c6a004b02e1efff31955b3d09e4a44cd677c39d9617d2e98e145c58c7a01658b14cf6c327afaca21751bfd03aae62798b28e3ae43