mail.extensive-enterprises.net

Issued by R3

About this certificate

This digital certificate with serial number 03:48:79:85:92:24:e3:b7:52:95:78:68:c0:d2:e5:7e:f4:2f was issued on by Let's Encrypt.

With 5 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=mail.extensive-enterprises.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:48:79:85:92:24:e3:b7:52:95:78:68:c0:d2:e5:7e:f4:2f
Serial Number (int): 285998718340714959966233751169384558031919
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f7:c1:21:58:52:c4:87:54:67:ac:2f:09:bf:30:c9:41:15:f9:e8:2f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d9:14:57:fe:16:d0:d0:19:84:b3:c7:fc:1d:ef:a7:6d:c8:53:e4:e4
Fingerprint (sha256): 66:ed:ea:c0:be:f1:22:c1:c8:7c:d5:5c:69:d3:f9:91:d2:ce:ec:51:98:36:79:89:61:20:f6:63:b2:1b:8d:fd

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

Revocation information

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

Check the revocation status for certificate mail.extensive-enterprises.net

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.extensive-enterprises.net

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.extensive-enterprises.net
extensive-enterprises.net
mail.extensive-enterprises.net
webdisk.extensive-enterprises.net
www.extensive-enterprises.net

Other certificates including the domain name extensive-enterprises.net

(limited to 100 certificates)
extensive-enterprises.net
extensive-enterprises.net
www.extensive-enterprises.net
extensive-enterprises.net
www.extensive-enterprises.net
mail.extensive-enterprises.net
webdisk.extensive-enterprises.net
www.extensive-enterprises.net
extensive-enterprises.net
extensive-enterprises.net
extensive-enterprises.net
www.extensive-enterprises.net

Certificate

The complete raw certificate details for mail.extensive-enterprises.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnWw2xOZXio/NkqquDPsV
UHOHdGR2Tb5Xs6SrMvNcj/hLXQHrO7+p847y+RDWSKjn51lH6QCiwN4X95Kfc6BH
JBizmnMI+K7JJyciXlsHvS7k+bIASZm/Nl7/8CnfZwH1WTZYt2V9jXo3cNrobzEb
pp5BPmuHR2feEwop/3KntwY8p4BJdUXDdiO87GHk2gObu7AcgzejOJ1igXSRzWu4
cPj/MuCz31N+EQinsV2GUjvdOu3oSMF+XW50+kv4hb6qPnemkEKks/Oi0cDa42n/
UBAQS8PMuIvMTEZ+K6IqzOZeaLphlgGGpnP80qN7c9ltWCjFlYNtYu5FRv6vUfvG
iwIDAQAB
-----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 285998718340714959966233751169384558031919
 . . . . . . . . [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 2024-04-30 04:39:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-29 04:39:42 +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.extensive-enterprises.net'
 . . . . . . . . [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 19872776163287334273534130714517822015832447754697237333855406536441347028723147927328733752386405381195676494713743232442468111504723811369609241266301134477739693289011333144207599048450561368800231489042231457728518012456883153189599632980498214402499871292347265054468130414296997424338014211196079558229865842356040726321785421250967680976755209702506613504432436491479681063623843334097052555756250037107350577873082703235250959910800521188642105435101591750588323541009638482484778329411855133249973574951004947205620126611515162358087172146145602225769619356486054818718017377488109100822283543064902385780363
 . . . . . . . . . . . . . . . . . . . . [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)
							f7c1215852c4875467ac2f09bf30c94115f9e82f
 . . . . . . . . . . . . . . . . [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 (162 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.extensive-enterprises.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'extensive-enterprises.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.extensive-enterprises.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.extensive-enterprises.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.extensive-enterprises.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f2d841a870000040300473045022100849bb69757910df3269673b38c013f7924b5341aa479a4f6c72ea1c553be1d1a02204d9b5908f0f648a4f1201fa07badee9c7b9253b03201b8f9046bbb3ff2ecb77f0075001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018f2d841ab2000004030046304402205584dc3de34b01b727ddbebc817c7a300bdf389906bfc41feadefc44f66189220220634df92bcb6c5479ec1eed37806eb5d85efd272f7f2b476399ca5b8eea76458e
 . . . . [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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