mackinengineering.com

Issued by R3

About this certificate

This digital certificate with serial number 04:97:ae:b6:d3:1f:79:50:42:8b:e4:40:f6:54:fc:ce:9c:0c was issued on by Let's Encrypt.

With 7 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=mackinengineering.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:97:ae:b6:d3:1f:79:50:42:8b:e4:40:f6:54:fc:ce:9c:0c
Serial Number (int): 400064016083479567392934157265394153200652
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f2:2d:56:ae:ea:0b:5f:43:f4:e0:93:37:2e:0b:00:6a:b4:fe:c2:b3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3f:9b:5a:48:d2:10:56:16:92:4a:15:1b:72:26:6b:f1:f7:1c:78:73
Fingerprint (sha256): e4:89:97:a9:6b:65:c5:6a:e5:4e:a7:58:34:68:fb:4e:63:72:bc:45:ea:75:a1:99:e3:93:9d:34:bb:06:4c:7a

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

Revocation information

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

Check the revocation status for certificate mackinengineering.com

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mackinengineering.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

cpanel.mackinengineering.com
cpcalendars.mackinengineering.com
cpcontacts.mackinengineering.com
mackinengineering.com
webdisk.mackinengineering.com
webmail.mackinengineering.com
www.mackinengineering.com

Other certificates including the domain name mackinengineering.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for mackinengineering.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtPhkl+/8tf5FvqH1VAkM
waTOuJ6aVBwNQWq4o+YP3Gyx7EiLnTe1weDCn6ebcznfpvHB+hKJg0Jj+Z2PmGHM
x1zkGjp7T/ZpBiLxDgUn9E/RbpgFlO0k/cUrFfjKkaZY+HbLFEuHJDHR7jgA1KQv
UfxjGxzTi6KaczlafiYw5+Vc8PggZQhDTwZsjzeRFwsKFRLPmWSfkwR5FHG7Ewz4
+5/hladRVDyF9q6Sra0eVmeNBgvF1L61I77xyVCeNaMKiEGROTeEt5EtXTYVEtqi
lnjXHDedgUqs6P6ABnI1wp/IsXD1l+VOYn6MZ5db93fw/n3rJZYzjqdVN77oxe//
MQIDAQAB
-----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 400064016083479567392934157265394153200652
 . . . . . . . . [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 2023-05-19 17:08:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-17 17:08:11 +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 'mackinengineering.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 22845382019429655130441119864642463009494577172454413599864036480132953609087282705221384367114456158774230363212784365401129961006238397484247305248234921229231775906059188426246861329401178090410801680745067893263724282554370159618852775570957418451563559286688757858107814147425322610129580171389741158365008290956854892806179136436359028813970807192577620010967728867385109115781914346265374492852270898127337208372818348674681040338942260037689200521118597414359585078355501761359173830219549832477908660669972008775989041886490750698492854554808462389867343155803215661350279776069401654138984682754215257308977
 . . . . . . . . . . . . . . . . . . . . [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)
							f22d56aeea0b5f43f4e093372e0b006ab4fec2b3
 . . . . . . . . . . . . . . . . [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 (214 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.mackinengineering.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.mackinengineering.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.mackinengineering.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mackinengineering.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.mackinengineering.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.mackinengineering.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mackinengineering.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001883532a9180000040300483046022100b61e1f28d54a7973e8d64fb3b2ee8fc4b4e6daff532f0f1d686cf969fe8c9ad0022100b17f99c73b42334ae9e818ddc66a776777c58310845aa042431dc83a71f2cb31007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001883532a9b200000403004630440220202a252b411bd853b6ced19636ae177a11b364d2a7094f1cf8a7750e39bb0c43022019fdce81062b0fcc3c5ce252cdc355a548728577b8ae670b2404800bb5dae1bf
 . . . . [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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