helpdesk.empg.com
Issued by R3
About this certificate
This digital certificate with serial number 04:5e:93:c6:42:94:f6:f7:8a:a2:91:97:18:a4:bf:97:5a:0b was issued on by Let's Encrypt.
With 13 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=helpdesk.empg.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5e:93:c6:42:94:f6:f7:8a:a2:91:97:18:a4:bf:97:5a:0bSerial Number (int): 380632112158208809146140423486431632513547
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d0:44:cb:e3:7f:02:fe:2b:0e:87:97:c5:40:85:e4:b4:78:ce:73:86
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ea:09:ca:ec:f1:2d:d4:a6:ca:2e:31:1b:cf:9f:fa:a5:7d:60:44:bf
Fingerprint (sha256): 6d:65:67:e2:52:91:da:0f:69:34:65:67:88:10:d7:59:b6:86:9c:21:c9:91:c9:d1:98:a6:9a:fa:4a:f2:ff:58
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate helpdesk.empg.com
13
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for helpdesk.empg.com
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
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
help.kdza.co.za
helpdesk.arcticomgroup.com
helpdesk.empg.com
helpdesk.irwinnaturals.com
helpdesk.universalresorts.com
ithelp.grangerwasteservices.com
leaservicedesk.lea.co.bw
mkesdp.milwaukee.gov
sd.compusofmexico.com
servicedesk.encinitasca.gov
servicedesk.kertenhospitality.com
servicedesk.rivanna.org
support.petrochinacanada.com
helpdesk.arcticomgroup.com
helpdesk.empg.com
helpdesk.irwinnaturals.com
helpdesk.universalresorts.com
ithelp.grangerwasteservices.com
leaservicedesk.lea.co.bw
mkesdp.milwaukee.gov
sd.compusofmexico.com
servicedesk.encinitasca.gov
servicedesk.kertenhospitality.com
servicedesk.rivanna.org
support.petrochinacanada.com
Other certificates including the domain name empg.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for helpdesk.empg.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFcTCCBFmgAwIBAgISBF6TxkKU9veKopGXGKS/l1oLMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMTgyMTE1MzdaFw0yNDAzMTcyMTE1MzZaMBwxGjAYBgNVBAMT EWhlbHBkZXNrLmVtcGcuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEL1He AziUpiml5EF7l16njj4kPe5NAXNrFGh6wOpJ1Z6esHwsZv9aVbF4dQrcRjpN/C5C 0QFD1U4DUCX6OVI4wKOCA2AwggNcMA4GA1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0ETL 438C/isOh5fFQIXktHjOc4YwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsU wsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wggFnBgNV HREEggFeMIIBWoIPaGVscC5rZHphLmNvLnphghpoZWxwZGVzay5hcmN0aWNvbWdy b3VwLmNvbYIRaGVscGRlc2suZW1wZy5jb22CGmhlbHBkZXNrLmlyd2lubmF0dXJh bHMuY29tgh1oZWxwZGVzay51bml2ZXJzYWxyZXNvcnRzLmNvbYIfaXRoZWxwLmdy YW5nZXJ3YXN0ZXNlcnZpY2VzLmNvbYIYbGVhc2VydmljZWRlc2subGVhLmNvLmJ3 ghRta2VzZHAubWlsd2F1a2VlLmdvdoIVc2QuY29tcHVzb2ZtZXhpY28uY29tghtz ZXJ2aWNlZGVzay5lbmNpbml0YXNjYS5nb3aCIXNlcnZpY2VkZXNrLmtlcnRlbmhv c3BpdGFsaXR5LmNvbYIXc2VydmljZWRlc2sucml2YW5uYS5vcmeCHHN1cHBvcnQu cGV0cm9jaGluYWNhbmFkYS5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgor BgEEAdZ5AgQCBIH1BIHyAPAAdgA7U3d1Pi25gE6LMFsG/kA7Z9hPw/THvQANLXJv 4frUFwAAAYx+/7vqAAAEAwBHMEUCIDvGhEFBkm60KSH+rnIy8F+rQRMI/Q+1SOaq ShRjxTb4AiEAyynB9x1GixswxWDX9Y7x8aLZJoVLpd566Ltd4NgnQ04AdgB2/4g/ Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6dAAAAYx+/74xAAAEAwBHMEUCIQDH MIgc1HShhckEVwkNVQoUaW8+0I1U7n0yx0GxvGWZbQIgLSq5m/osv7mr+EPXWSKb WkLs4Xy5OKv+KnwYX1nn7rMwDQYJKoZIhvcNAQELBQADggEBAAlOgKSX2VgFDk/N dNxIxPyXsROa2Koh+Jcvzawbc5+EK6tbKUFX2PeTvMGvcLdN1RupWnjmqXELIxmr Z+DXd3rgIQtJQ4r2+JJJndVGIGdpYmTLVQrnRfG/61f22BUnI24tCkaFFU9UnkbV BZChjV5F1eiyH1zBDy32+7I8adBNyxtGULJIj97QdYMHrt0hKFjVGcxUxa9mPVDZ nRQjY094OIA5pnhIeK+WzvZidco6ePyLDFfhRFGWju7pYY41frm6tziZHOxBjPjW wdjFMjslEEocq4Wkzp/BCMQdbPY+hFu/Qx65RQENiLdJJ/GEmqejOFh0wKuf5Tk5 3id2XXA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEL1HeAziUpiml5EF7l16njj4kPe5N AXNrFGh6wOpJ1Z6esHwsZv9aVbF4dQrcRjpN/C5C0QFD1U4DUCX6OVI4wA== -----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 380632112158208809146140423486431632513547 . . . . . . . . [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 2023-12-18 21:15:37 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-17 21:15:36 +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 'helpdesk.empg.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 00042f51de033894a629a5e4417b975ea78e3e243dee4d01736b14687ac0ea49d59e9eb07c2c66ff5a55b178750adc463a4dfc2e42d10143d54e035025fa395238c0 . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) d044cbe37f02fe2b0e8797c54085e4b478ce7386 . . . . . . . . . . . . . . . . [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 (350 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'help.kdza.co.za' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.arcticomgroup.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.empg.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.irwinnaturals.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.universalresorts.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ithelp.grangerwasteservices.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leaservicedesk.lea.co.bw' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mkesdp.milwaukee.gov' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sd.compusofmexico.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'servicedesk.encinitasca.gov' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'servicedesk.kertenhospitality.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'servicedesk.rivanna.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'support.petrochinacanada.com' . . . . . . . . . . . . . . . . [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) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c7effbbea000004030047304502203bc6844141926eb42921feae7232f05fab411308fd0fb548e6aa4a1463c536f8022100cb29c1f71d468b1b30c560d7f58ef1f1a2d926854ba5de7ae8bb5de0d827434e00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c7effbe310000040300473045022100c730881cd474a185c90457090d550a14696f3ed08d54ee7d32c741b1bc65996d02202d2ab99bfa2cbfb9abf843d759229b5a42ece17cb938abfe2a7c185f59e7eeb3 . . . . [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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