webmail.valysium.com

Issued by R3

About this certificate

This digital certificate with serial number 03:a4:fc:a4:3f:70:78:18:af:d8:28:1e:24:e2:b2:70:3a:bc was issued on by Let's Encrypt.

With 11 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.valysium.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a4:fc:a4:3f:70:78:18:af:d8:28:1e:24:e2:b2:70:3a:bc
Serial Number (int): 317478984248639773737020569196173601028796
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fb:60:fe:77:d9:58:15:59:bb:b1:30:f7:77:7f:c2:35:3a:7b:a1:f7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): df:1f:53:84:d1:a9:5d:8b:4c:73:4c:ff:71:77:c5:88:2f:7e:38:10
Fingerprint (sha256): 71:68:02:b3:e4:dd:d7:97:1e:fa:1b:0c:d4:cb:d8:dc:fa:cc:33:d4:32:2e:3b:fe:74:10:28:20:d5:ce:aa:b9

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

Revocation information

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

Check the revocation status for certificate webmail.valysium.com

11

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.valysium.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.valysium.com
cpanel.valysium.com
cpcalendars.valysium.com
cpcontacts.valysium.com
mail.valysium.com
valysium.apexgreenenergy.com
valysium.com
webdisk.valysium.com
webmail.valysium.com
www.valysium.apexgreenenergy.com
www.valysium.com

Other certificates including the domain name valysium.com

(limited to 100 certificates)
valysium.com
valysium.com
valysium.com
webmail.valysium.com
valysium.com
valysium.com
valysium.com
valysium.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAydwWAVw9hp9USF1TJuDq
lRRayifTMJVhSNeAph0odTe10x26w7eiOl9q/h4f4S76Gu5UTfOfaxhM1MZIg8sJ
aXjmUybS8jlqaLEYcsUsCcBY2PSY4plg40RlxyM+L+SmhFYnBrRM5bjHImmC1cHy
JfAyggE+UQ0Z8Wwx95K4Hh9ZfeHBnHesRCHRkmGpVp39dInRfLHuEIOtkkWI5ej9
m3Jm35FVJLN9OzHsExT/sM5HkAqYLmTE4L02P6rkFLjgRE/McLE94ib5AIdbR9iV
sWV3HgRPCEw6i/qplXUoVPsICHe1pDNVXAAMiUPyxD4+yszCo2TAbc2zf/b6nujL
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 317478984248639773737020569196173601028796
 . . . . . . . . [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 2023-11-08 20:11:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-06 20:11:03 +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.valysium.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 25482427729104196278324847579626507255666482158271438308637490277399122604332959841772404171806405954758686369986719764034887733394238840365671149350977587623060302692179924244654962672029994390611419940794953906957870987028511877144327382855791803934882433310259109596141269353170711349521230803618017937094152375387039289069759999112380156304682179381085072718932661014931214613580536876561966302433789594003229442796284372553746675468315505103325785056057975619971284728582176023397843160573628735514116911066671967997404142791826770200973308908641317804002834990042292055424508937429944439455981881972005192387441
 . . . . . . . . . . . . . . . . . . . . [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)
							fb60fe77d9581559bbb130f7777fc2353a7ba1f7
 . . . . . . . . . . . . . . . . [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 (262 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'valysium.apexgreenenergy.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.valysium.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.valysium.apexgreenenergy.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.valysium.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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bb0c640bd0000040300473045022062573fcbe088aae96c2e4b1ffa808f4211bc1bc79f8dcc89595e56eb66b5e4a8022100f3660efec8cfde3dda08bfa25251ff52e52abb9653e5f50c3c1540b2cb035dad007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bb0c640c40000040300473045022100868fca5376bc378e57d5f55668ba66f921110226f4cb19181bdfbf00ed48703702202d5e7fb9a054dabaaca038069931e169dfe5d762ad2a766a850b577cbf02a93c
 . . . . [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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