mail.promedic.biz

Issued by R3

About this certificate

This digital certificate with serial number 03:f3:0f:15:5a:1c:e8:ff:a0:ad:08:27:5c:da:ea:01:24:a9 was issued on by Let's Encrypt.

With 8 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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.promedic.biz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f3:0f:15:5a:1c:e8:ff:a0:ad:08:27:5c:da:ea:01:24:a9
Serial Number (int): 344045522242946951967128289278367006532777
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:1f:48:61:9d:92:4a:ec:ef:c9:17:a4:54:f0:3e:6c:15:32:2c:92
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4d:78:f6:bc:6d:90:67:ef:b8:ae:f9:86:b4:62:7a:f9:2b:34:5e:9a
Fingerprint (sha256): 22:b0:4c:14:55:53:e3:02:f7:3a:fd:e7:7b:6e:57:90:e7:f5:90:e8:14:91:13:57:a0:44:0e:a2:04:e9:f9:20

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

Revocation information

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

Check the revocation status for certificate mail.promedic.biz

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.promedic.biz

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

cpanel.promedic.biz
cpcalendars.promedic.biz
cpcontacts.promedic.biz
mail.promedic.biz
promedic.biz
webdisk.promedic.biz
webmail.promedic.biz
www.promedic.biz

Other certificates including the domain name promedic.biz

(limited to 100 certificates)
promedic.biz
promedic.biz
promedic.biz
mail.promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz
promedic.biz

Certificate

The complete raw certificate details for mail.promedic.biz in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFhjCCBG6gAwIBAgISA/MPFVoc6P+grQgnXNrqASSpMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzExMTExNjQzMzVaFw0yNDAyMDkxNjQzMzRaMBwxGjAYBgNVBAMT
EW1haWwucHJvbWVkaWMuYml6MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC
AQEAtHnTOmBAXi+/YXQ6UCmCJxjfRw71HukRvO+1mghbhLYvK739y4vOFhRQs1ss
gfePYm3DnCE5H8y4UHzrUBsqTZ0m5iI/Pro0qxFD/fZB/pxOYmExFJ+6EbDsjJXF
DN9p2/WJYnkYBwzv2kkyjqShIKwcvCowazDvxDPFpR95mwYYw2CGoYv+CR/W1+jb
uMHbxb3wdDvAdS2K5+GGsxZviJe6EhwMrKIU3Ww+8fLWPf4Rdyu2TDxUAz3YeoSV
fBAKtoxkxGSEn0TY8iVK/GIL0bvfWk+Aig7GUhzS2HmGcZNirCiKtQ7e02VP5k+1
p7R9nyZnKJA6AjfAvKI3LREXlwIDAQABo4ICqjCCAqYwDgYDVR0PAQH/BAQDAgWg
MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G
A1UdDgQWBBSqH0hhnZJK7O/JF6RU8D5sFTIskjAfBgNVHSMEGDAWgBQULrMXt1hW
y65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6
Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iu
b3JnLzCBsgYDVR0RBIGqMIGnghNjcGFuZWwucHJvbWVkaWMuYml6ghhjcGNhbGVu
ZGFycy5wcm9tZWRpYy5iaXqCF2NwY29udGFjdHMucHJvbWVkaWMuYml6ghFtYWls
LnByb21lZGljLmJpeoIMcHJvbWVkaWMuYml6ghR3ZWJkaXNrLnByb21lZGljLmJp
eoIUd2VibWFpbC5wcm9tZWRpYy5iaXqCEHd3dy5wcm9tZWRpYy5iaXowEwYDVR0g
BAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdwA7U3d1Pi25
gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAAAYu/e2AhAAAEAwBIMEYCIQCbJRmN
okpszHVNmxi0WuoH3uWvkR6++x15jUDAwuRkoQIhAIRdc3Nr0CLDLsxawSo7vwpi
ftSk7+cmKkkjDaoU/r2DAHUAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xa
OnQAAAGLv3tggwAABAMARjBEAiAU7e9/GyzSrz/PSkCCK25VrCjnOutTUUD+DN5f
RnJBuwIgMDJJXjYmXZmimrIrRXzOa/yn4Yzrdcu89wo95MH/LkgwDQYJKoZIhvcN
AQELBQADggEBAJwQ17/C4PrWiubUxrtBK7vh9eU8h6xWVnPiG9z3T332cHQd1ciy
Qqa9P4dGKa8miwq4g3UpI9lMtTyQ4Suh9ztKAQMaQvlbFfjRH827OEokXxC8q9RG
Eo0BbkkxKuTrMLKu3jBZ7XkIj/SIW4dX8+XbV1FsqnVExSYbHU1mw02jLMRXA/fR
HZrsHJunm3lE5lgbOptO/kuF7sGZ1nIygR2z8teGeRI3QGJFlAIHvdBorEPxKjsV
gRVb5WTxXHdiXLRDl075uVGr9ALeDEW4Yqz7s2tcIkcebfZLfio191imw1xK7ySb
xXTrzCuDWW4GC+6uZq4UDN/XKMW18/TO3HU=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtHnTOmBAXi+/YXQ6UCmC
JxjfRw71HukRvO+1mghbhLYvK739y4vOFhRQs1ssgfePYm3DnCE5H8y4UHzrUBsq
TZ0m5iI/Pro0qxFD/fZB/pxOYmExFJ+6EbDsjJXFDN9p2/WJYnkYBwzv2kkyjqSh
IKwcvCowazDvxDPFpR95mwYYw2CGoYv+CR/W1+jbuMHbxb3wdDvAdS2K5+GGsxZv
iJe6EhwMrKIU3Ww+8fLWPf4Rdyu2TDxUAz3YeoSVfBAKtoxkxGSEn0TY8iVK/GIL
0bvfWk+Aig7GUhzS2HmGcZNirCiKtQ7e02VP5k+1p7R9nyZnKJA6AjfAvKI3LREX
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 344045522242946951967128289278367006532777
 . . . . . . . . [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 2023-11-11 16:43:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-09 16:43:34 +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.promedic.biz'
 . . . . . . . . [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 22782969094379537610518352892692748042807615487361937387518696599600063064683255286968328489464443312117344647563378332079870608547259547631759665721435385533428465260087052943549015894520739455340219272480670911254418892559599709300001072091151846935954169523368820454578947086557507917187160654490127533295885647214247554396180412346767743520352480721079808540804541533978969979539586204843366776914219949235628677885349530528042639388563707954344703822568096703639568075907629397074205474303106872811634600940462880467871484401900665141176191456480492091925338788668049173218424557267554477038985672860929340020631
 . . . . . . . . . . . . . . . . . . . . [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)
							aa1f48619d924aecefc917a454f03e6c15322c92
 . . . . . . . . . . . . . . . . [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 (170 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.promedic.biz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.promedic.biz'
 . . . . . . . . . . . . . . . . [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)
							00f00077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bbf7b602100000403004830460221009b25198da24a6ccc754d9b18b45aea07dee5af911ebefb1d798d40c0c2e464a1022100845d73736bd022c32ecc5ac12a3bbf0a627ed4a4efe7262a49230daa14febd8300750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018bbf7b60830000040300463044022014edef7f1b2cd2af3fcf4a40822b6e55ac28e73aeb535140fe0cde5f467241bb02203032495e36265d99a29ab22b457cce6bfca7e18ceb75cbbcf70a3de4c1ff2e48
 . . . . [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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