www.prof-elec.com
Issued by R3
About this certificate
This digital certificate with serial number 04:72:6f:61:59:db:e3:f8:be:63:ae:87:e8:3c:4e:09:c6:fa 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=www.prof-elec.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:72:6f:61:59:db:e3:f8:be:63:ae:87:e8:3c:4e:09:c6:faSerial Number (int): 387389383338911351087036296406474615801594
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: db:11:da:29:f5:c5:d6:8f:2a:7d:af:58:3a:99:e7:a1:70:22:4d:2f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 96:16:7e:45:82:2b:3b:36:4b:2e:36:10:96:cd:16:1b:47:dd:be:3c
Fingerprint (sha256): 34:1d:2b:21:be:dc:19:c3:e8:70:a4:be:47:88:4b:48:07:6a:d6:e5:40:b3:aa:85:e8:fa:91:f1:e3:1d:fc:51
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.prof-elec.com
11
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
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)
Certificate
The complete raw certificate details for www.prof-elec.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF5zCCBM+gAwIBAgISBHJvYVnb4/i+Y66H6DxOCcb6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMDEwMzE5NDBaFw0yNDA1MzAwMzE5MzlaMBwxGjAYBgNVBAMT EXd3dy5wcm9mLWVsZWMuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAs7h8fE+mH+DkoMwEj0iiJMk3M4f/LHSWK4dFWGIcOH+XOrDLx3tsg58cuKE1 a/d/8FVYIDPalcNRlIXoEovn1av7cvVs5qrQ75TsSR9VzESbDbfSoRbCh2bRoQk+ 7n1Lco6FOw6qvIAhDbF7uo47l1/SpawrHsQS5fYg5Sf6S3sxTWbWs6J82FHmM5OK TxQGZTOMz4RFOjGvj6n7yvPAjoJHz+GgSjnD0OSqwnUHaYvhWAEq7OqDunJkGaQ9 GcCMfJS1EBs5aRgbeYy5rvEYzgL+X686H0L/XZtvJF2jt6vLXHOPv0etlGkVlX7f Pti8XWtGav/uwAYGKo/9//1pGQIDAQABo4IDCzCCAwcwDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBTbEdop9cXWjyp9r1g6meehcCJNLzAfBgNVHSMEGDAWgBQULrMXt1hW y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6 Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu b3JnLzCCARIGA1UdEQSCAQkwggEFghphdXRvZGlzY292ZXIucHJvZi1lbGVjLmNv bYIUY3BhbmVsLnByb2YtZWxlYy5jb22CGWNwY2FsZW5kYXJzLnByb2YtZWxlYy5j b22CGGNwY29udGFjdHMucHJvZi1lbGVjLmNvbYISbWFpbC5wcm9mLWVsZWMuY29t gg1wcm9mLWVsZWMuY29tghlwcm9mLWVsZWMuY29tLmF2aWF0ZWNoLmVlghV3ZWJk aXNrLnByb2YtZWxlYy5jb22CFXdlYm1haWwucHJvZi1lbGVjLmNvbYIRd3d3LnBy b2YtZWxlYy5jb22CHXd3dy5wcm9mLWVsZWMuY29tLmF2aWF0ZWNoLmVlMBMGA1Ud IAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYASLDja9qm RzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGN+D1CzQAABAMARzBFAiAl4+Kf m/5QOkEHnmsNH6L292oJbXQ6ImtjqsidkYxDRgIhAIMLfhTcmCMe6TBqNLaxy0Fw dbffJaK0tu0Kcb9c94P+AHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H6 1BcAAAGN+D1EywAABAMARzBFAiBy19r9GcUB6JpF7QsjegewqSCem4JMEBepVxVz WVaEMAIhAP5Ut8Oaaus0i3mDKyqVkxAMXhkNQavyhRJdUV3skt8OMA0GCSqGSIb3 DQEBCwUAA4IBAQBct0FXGEhX4zLTzR8nb2BAWhh3WflYiZ22X+6z9RMA31n0PCUx /olC4/JT22Cj/qZkNSehiJKfFS3uamMPN/JF/rf1wvIEDH1tvKmH6uUXppMHhWtS dckUK9C41kvBJvon5wXHWQgmYdulX2RRsB5wq8rKLxtkTBpW4T8guvX1VkXqG88C J2k66GqePYEsa3FHHJGHRLoqAVz0A3pmu7WuUYa5RAK3OUmh1O/mEhak1i4eM7/E CRiO1TC2v1KOc5B63fARQGyykiwmjXCeYt88TJRzLm7qjq3LigxY2IyqfukgSuY5 9n48XvsYvIOQrhX6r4A9Gc43xQ4DcNNVgQMp -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs7h8fE+mH+DkoMwEj0ii JMk3M4f/LHSWK4dFWGIcOH+XOrDLx3tsg58cuKE1a/d/8FVYIDPalcNRlIXoEovn 1av7cvVs5qrQ75TsSR9VzESbDbfSoRbCh2bRoQk+7n1Lco6FOw6qvIAhDbF7uo47 l1/SpawrHsQS5fYg5Sf6S3sxTWbWs6J82FHmM5OKTxQGZTOMz4RFOjGvj6n7yvPA joJHz+GgSjnD0OSqwnUHaYvhWAEq7OqDunJkGaQ9GcCMfJS1EBs5aRgbeYy5rvEY zgL+X686H0L/XZtvJF2jt6vLXHOPv0etlGkVlX7fPti8XWtGav/uwAYGKo/9//1p GQIDAQAB -----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 387389383338911351087036296406474615801594 . . . . . . . . [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 2024-03-01 03:19:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-30 03:19:39 +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.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 22687630160198895544431186894533982052025606340069514709594070778476420797269719907043446384884101741865115905147151946981237708971856496152775209018691675901030474932873191816527477080227959107313359715192652357277427592462477481834491932515298630495815452903037985492608696839367314072528360952139339442898256365767582370713064885851446518298239964651940382450493756383869074788426889011925223969963854513481175309483822850980865420375691104990182605674741104444076014952971380512514923931523287808636021305888579840002404036168029786265312827914909957821590015331031826885557931329575390208242318902401334815582489 . . . . . . . . . . . . . . . . . . . . [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) db11da29f5c5d68f2a7daf583a99e7a170224d2f . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018df83d42cd0000040300473045022025e3e29f9bfe503a41079e6b0d1fa2f6f76a096d743a226b63aac89d918c4346022100830b7e14dc98231ee9306a34b6b1cb417075b7df25a2b4b6ed0a71bf5cf783fe0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018df83d44cb0000040300473045022072d7dafd19c501e89a45ed0b237a07b0a9209e9b824c1017a957157359568430022100fe54b7c39a6aeb348b79832b2a9593100c5e190d41abf285125d515dec92df0e . . . . [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) 005cb74157184857e332d3cd1f276f60405a187759f958899db65feeb3f51300df59f43c2531fe8942e3f253db60a3fea6643527a188929f152dee6a630f37f245feb7f5c2f2040c7d6dbca987eae517a69307856b5275c9142bd0b8d64bc126fa27e705c759082661dba55f6451b01e70abcaca2f1b644c1a56e13f20baf5f55645ea1bcf0227693ae86a9e3d812c6b71471c918744ba2a015cf4037a66bbb5ae5186b94402b73949a1d4efe61216a4d62e1e33bfc409188ed530b6bf528e73907addf011406cb2922c268d709e62df3c4c94732e6eea8eadcb8a0c58d88caa7ee9204ae639f67e3c5efb18bc8390ae15faaf803d19ce37c50e0370d355810329