www.workspace365.us

Issued by R11

About this certificate

This digital certificate with serial number 04:e7:c0:f7:3e:c7:37:b8:ab:e7:bb:ea:58:f3:f5:ca:e2:e3 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=www.workspace365.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:e7:c0:f7:3e:c7:37:b8:ab:e7:bb:ea:58:f3:f5:ca:e2:e3
Serial Number (int): 427310866031585578292989470036199788438243
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 70:2d:1e:8c:b7:7a:8c:63:6c:3d:6c:17:97:48:ed:69:19:51:4c:98
AuthorityKeyId: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (sha1): 7f:1b:b1:63:44:31:92:88:e0:8e:fc:90:01:9d:35:ca:01:53:64:e1
Fingerprint (sha256): 33:e6:bb:7e:bb:ec:38:48:4b:7c:ea:8e:c3:b9:fa:08:b7:78:80:99:24:e7:bb:3c:9f:55:76:60:99:b0:65:a7

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation information

OCSP Server: http://r11.o.lencr.org

Check the revocation status for certificate www.workspace365.us

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.workspace365.us

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

mail.workspace365.info
mail.workspace365.org
mail.workspace365.us
webdisk.workspace365.net
webmail.workspace365.net
workspace365.info
workspace365.org
workspace365.us
www.workspace365.info
www.workspace365.org
www.workspace365.us

Other certificates including the domain name workspace365.us

(limited to 100 certificates)
cpanel.workspace365.net
workspace365.me
www.workspace365.us
workspace365.net
workspace365.net
cpcalendars.workspace365.net
www.workspace365.info
workspace365.us
workspace365.us
workspace365.net

Certificate

The complete raw certificate details for www.workspace365.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAspXfb+T6JqD68f3rxv+8
z7I4Nz+ilRMGAdnh8Btoi7EBKdBXMDHOlDW2VbnKrNolHw8eFOHCnjNZNF8DeG2J
PcGTUU+16AoCJYjSyiNALu3CCTzaQeOlAM7gQXlNVzTauX43Uyfkn73fH8O2ua7I
voDq/V/l9a3Ja9KFzc3KKh3tyNxza26V/A9NYdn6CtdBcFtpSt2oAxtwkbWYkJoG
Sce+O9zDFUUo+jB9cZ4W0CGyqn08PE7+veVQsVNPihaT/gQBUsyV0OnUbfhPSBeV
qmkOs0Y9Iqfcb6bq+dJmm8z9cFshEkBep9tSAV8kC9453ddmG8G1ZYkb1sjEUtMD
rQIDAQAB
-----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 427310866031585578292989470036199788438243
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-10 08:29:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-09-08 08:29:17 +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 'www.workspace365.us'
 . . . . . . . . [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 22544323316670815803941959473022256299979607072847967066582819447978328788582001819833196218992587148660989522528343921973634602886049137536581533428391852548769116161281725849955823586935966271326297396204765798180439169404967898247056561923754243461532583979928684065765712340430777593390357081482779895075052972082022009500141669171175151802497645907203745922800189813391779600813540525458624701309195837601006732851198849258833655122369176491550785665400495065037244967529972379864290697604265160778902424055590131281949945081949471397404514642403968695341243667401798426281425381967632796286284554738116831937453
 . . . . . . . . . . . . . . . . . . . . [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)
							702d1e8cb77a8c636c3d6c179748ed6919514c98
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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 (75 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://r11.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://r11.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.workspace365.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.workspace365.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.workspace365.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.workspace365.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.workspace365.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'workspace365.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'workspace365.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'workspace365.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.workspace365.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.workspace365.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.workspace365.us'
 . . . . . . . . . . . . . . . . [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)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d8847300000190017b09a3000004030047304502207f503b1afde6ed0692fb6b58e3c1f9453c38c93860a0b94f34418df5d3809918022100ba4c498cedfa437bce8ede8dc486ed1e6780351fe2bb53bbc252439dc3a3895d0077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca00000190017b09bf0000040300483046022100dfa2b1d8ec9982086f10a9e18a0fc75903dc54427ca4a94b6fbb0dc03838f37e022100937a3c42f0d43ef98f0b9e30e547ad8e369a657841a0b7160d1445cdf4b0ea3b
 . . . . [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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