webmail.spektrasolusindo.com

Issued by R3

About this certificate

This digital certificate with serial number 04:c4:6d:a1:25:63:14:be:f6:92:8c:d3:7c:ab:41:79:4e:fc was issued on by Let's Encrypt.

With 9 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=webmail.spektrasolusindo.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c4:6d:a1:25:63:14:be:f6:92:8c:d3:7c:ab:41:79:4e:fc
Serial Number (int): 415290210213178869347243385247118311116540
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6b:5b:bc:23:48:ac:bb:b7:4c:63:6c:7e:9e:13:80:a7:25:d2:68:09
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5e:5d:51:ac:b8:07:be:b2:bd:1f:5d:2e:35:40:29:d7:5c:76:89:ad
Fingerprint (sha256): 55:13:a8:3c:79:39:51:63:14:46:1d:d4:cf:63:ea:50:13:58:a1:5c:cb:48:a2:67:01:1d:04:8d:70:70:b7:d4

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

Revocation information

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

Check the revocation status for certificate webmail.spektrasolusindo.com

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.spektrasolusindo.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

autodiscover.spektrasolusindo.com
cpanel.spektrasolusindo.com
cpcalendars.spektrasolusindo.com
cpcontacts.spektrasolusindo.com
mail.spektrasolusindo.com
spektrasolusindo.com
webdisk.spektrasolusindo.com
webmail.spektrasolusindo.com
www.spektrasolusindo.com

Other certificates including the domain name spektrasolusindo.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvjJAQb+OJmPB+aGZ29gA
I+Q6k4q3y3sLTh3hEJd7jkn8XMERmaXqnwv0tnNAr72d+emTwO7JF2A+76N/pejw
GmQl25seHFlc/qmUuS3EUHdF19iAS/Keni9fne+PblOME47cxpi/8x61mTLaRaD+
9AYxvSgmvCN8DiJWuZpLFlQUy1hAQYT6ivAcCJBff0IDH3B8VgyFEys8f5GmxRzG
vc93rwoLcyLbnPtqfBi2773wfQ/mvYghhjMc4uWfQFN6BgjsrAnSYtOvBSDb1xJR
KsWpjIvBt3AIYNFLTGh//i/F5PDqRZ2h9PmhkKDY023OxmGlcVVM/EJ1Ci7BKcZ/
AwIDAQAB
-----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 415290210213178869347243385247118311116540
 . . . . . . . . [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 2024-01-17 11:34:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 11:34:06 +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 'webmail.spektrasolusindo.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 24010057636800041588809748784667965396045345868622400438762964538270571995790572980193233803197971257381099800843599663473723789999981276113206140667756300127692302438209494762794565187515828240592063820003470089560551728240025740582666569343390764639411878521394102091242633738611573662177107971650414587566292574463231853229915636417784826558759510580262680039386650498775784400160909648944278871980203868157953848729099091426040683257242510467149360884907339863881020032845004814037030368152208832581558721648242598849423330097715435019241237780394568708398058569619749703399445030082126680180335702852733092921091
 . . . . . . . . . . . . . . . . . . . . [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)
							6b5bbc2348acbbb74c636c7e9e1380a725d26809
 . . . . . . . . . . . . . . . . [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 (270 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.spektrasolusindo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.spektrasolusindo.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d176a21e900000403004830460221008a01970ed3064727a6437f0bd6d457927b44355b9d5c3285777509621964b94d022100ac41c4d993579b2937806750fdd25c9df1d385306c2e4ffdf334f70ebfbc827e00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018d176a2243000004030047304502207c5276f5f582eae38fce6df1fec3792d6b30c60bc58712c216c62ce22a0ce64702210092dc779c911cbd373dfc8bce823127e03709fbb78c287acf6076085f93fca050
 . . . . [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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