cpcontacts.mktecnica.com

Issued by R3

About this certificate

This digital certificate with serial number 04:62:f0:b4:ca:b3:09:4b:39:aa:2a:2b:94:e9:0e:33:fa:89 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=cpcontacts.mktecnica.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:62:f0:b4:ca:b3:09:4b:39:aa:2a:2b:94:e9:0e:33:fa:89
Serial Number (int): 382116769128947329418905838693848907512457
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 87:69:8a:fb:4f:40:b6:5f:ab:cf:3f:13:3d:09:53:8e:8a:4d:50:a5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a3:40:a0:ba:b4:6e:4b:fd:d0:3f:42:cd:d7:3d:40:d1:2c:29:87:ec
Fingerprint (sha256): 30:16:03:91:ff:66:76:09:c6:b7:c5:7b:0d:eb:ba:85:98:dd:6f:a8:bd:44:6c:ee:b2:49:e2:97:91:b4:4a:04

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

Revocation information

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

Check the revocation status for certificate cpcontacts.mktecnica.com

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cpcontacts.mktecnica.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.mktecnica.com
cpcalendars.mktecnica.com
cpcontacts.mktecnica.com
mail.mktecnic.ra.urltemporal.com
mail.mktecnica.com
mktecnic.ra.urltemporal.com
mktecnica.com
webdisk.mktecnica.com
webmail.mktecnica.com
www.mktecnic.ra.urltemporal.com
www.mktecnica.com

Other certificates including the domain name mktecnica.com

(limited to 100 certificates)
mktecnica.com
mktecnica.com
mktecnica.com
cpcontacts.mktecnica.com
mktecnica.com
webmail.mktecnica.com
mktecnica.com
mktecnica.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtcIbjgSuqRlmEg+GoVIy
71L8qc6IG8pCz0VQ1p5h3nnyV49q3xSAHP64JFgr7p2ReSu3YuzEiJ0iQLy+RTH4
kGJbvR3S1inA5jFsNr90I+UgK+GALg9d7D4EpmRcusEuC/eYDFlJZr3ACYtaiQvV
8Fbcil3wkr1WbrOqiY7pKhuP1Ptte00u/PZYsfaQ65efvexdXVSUQbThIkJM+9AN
fZMBpwxewFgKglDlDPUw91QVdmLnSFpFau/7SqI5+HB8MmvAmBgfcJQLGCZnXUu5
h4ASH1y7WG+kWuk7oT2V8p8CJrEAvkL46lVuZLX6LUppp5xMltvbeGETew6OaLJe
CQIDAQAB
-----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 382116769128947329418905838693848907512457
 . . . . . . . . [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 2024-03-16 15:46:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-14 15:46:25 +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 'cpcontacts.mktecnica.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 22944851241518619197773145621510854313316625569855159268019204481332128066013937817633647378468707642727385242625256725573771536003668303002789572857221601236697238445343505636515085854554360897806302916095092591642000076102870101223183102937103188132646083788417462924825071275247156522377743015683542546260312788370495401034599595001331058136152866091549061497059987927438875459684720382681997609331402231564536412915245582414892106785097624059208044444677490703419923467687762332146202317980194458326962277788228298422899907050697421633609891778399325376356468857581523395958113992511166195425245252821956210875913
 . . . . . . . . . . . . . . . . . . . . [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)
							87698afb4f40b65fabcf3f133d09538e8a4d50a5
 . . . . . . . . . . . . . . . . [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 (275 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mktecnic.ra.urltemporal.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mktecnic.ra.urltemporal.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.mktecnica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mktecnic.ra.urltemporal.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.mktecnica.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e482854d00000040300473045022100b0840c98337ae742a328e7a73d0ce634565ab3ed8d343f61c5b8bf2c26eb371e02205d5ca16702078d93141dae3950d557df39dd6d5bb95b616f7421ab9a1e5b1dbf00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e48285509000004030047304502206ff169a151f4d1c63030da2d26bf0db4ec6da5616230d7a2f923326337494f5a022100eb72c30372c62820dafd02bff20a5ac396243f891eb39943afa3cdcb1bb1f1a1
 . . . . [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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