knightscourier.com

Issued by R3

About this certificate

This digital certificate with serial number 03:2e:50:8d:29:6c:78:54:70:a4:35:9a:65:6f:c1:91:ec:8e was issued on by Let's Encrypt.

With 8 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=knightscourier.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2e:50:8d:29:6c:78:54:70:a4:35:9a:65:6f:c1:91:ec:8e
Serial Number (int): 277096917867336431523855477313951587495054
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 47:5f:38:4d:90:af:ca:a0:43:e1:3e:0f:37:89:d8:6e:2b:f1:85:b7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 87:50:80:fa:84:0e:37:0f:a9:59:18:5e:ca:40:95:4a:29:10:c5:6f
Fingerprint (sha256): b2:45:e2:2b:64:3b:9f:ea:4d:07:cc:11:d2:73:45:60:f2:6c:ff:19:92:34:d5:22:6b:69:91:04:85:44:61:16

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

Revocation information

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

Check the revocation status for certificate knightscourier.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for knightscourier.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.knightscourier.com
cpcalendars.knightscourier.com
cpcontacts.knightscourier.com
knightscourier.com
mail.knightscourier.com
webdisk.knightscourier.com
webmail.knightscourier.com
www.knightscourier.com

Other certificates including the domain name knightscourier.com

(limited to 100 certificates)
knightscourier.com
knightscourier.com
knightscourier.com
knightscourier.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFtzCCBJ+gAwIBAgISAy5QjSlseFRwpDWaZW/BkeyOMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMzA5MDcxMDA2MDNaFw0yMzEyMDYxMDA2MDJaMB0xGzAZBgNVBAMT
EmtuaWdodHNjb3VyaWVyLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC
ggEBAOJpTmJhvqkQfWglfs3rBMHQycCqHL7pPFsd8TYB4MowXlwozFTmdtM7im/i
VG6gtjCx/ZG3YHw0rBTXdsgmPuD0q/+cDu3y7LpUgHBHwSrmuq7TYKN1yxRxv6Un
tt/83fSJ8rQnfZhcHppFe7WkyDPoDL+PQNqfd6EMHu7Y4yN2WcuVLTOIs+iF2Gmt
BERKrW3QTnlnOlioFRCRncAcX2HIlA2ADVU4560V/F1g4WcrrG75b2DBYdLUOCas
BTIe+B6CMxNbLM+vwem6yJ0t17f84NvS9p2wmXcyahe3ZpkmoIThF/s8nSwkkMPW
7uA5lOInwCQLMN5TMkkq540/l1MCAwEAAaOCAtowggLWMA4GA1UdDwEB/wQEAwIF
oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd
BgNVHQ4EFgQUR184TZCvyqBD4T4PN4nYbivxhbcwHwYDVR0jBBgwFoAUFC6zF7dY
VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw
Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy
Lm9yZy8wgeIGA1UdEQSB2jCB14IZY3BhbmVsLmtuaWdodHNjb3VyaWVyLmNvbYIe
Y3BjYWxlbmRhcnMua25pZ2h0c2NvdXJpZXIuY29tgh1jcGNvbnRhY3RzLmtuaWdo
dHNjb3VyaWVyLmNvbYISa25pZ2h0c2NvdXJpZXIuY29tghdtYWlsLmtuaWdodHNj
b3VyaWVyLmNvbYIad2ViZGlzay5rbmlnaHRzY291cmllci5jb22CGndlYm1haWwu
a25pZ2h0c2NvdXJpZXIuY29tghZ3d3cua25pZ2h0c2NvdXJpZXIuY29tMBMGA1Ud
IAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAtz77JN+c
Tbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGKb1IROgAABAMARzBFAiEAwYy2
RYLa5mILBBisUit+QhyyhjuX7U1G09Ym4rNyEe8CIApZUuPfidyuryKpWNfHEUQX
x3cFVtqwtHiaGGv3ilJAAHYAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS
61IAAAGKb1IRSQAABAMARzBFAiEAnpiiUI+YuqBrHBG98zq3oxvP3it7m0eVTLug
C/DjfS4CIFUfXmE2URybFQZQ9uG1PHOvhGI/vvmNosId5WK6b6ZnMA0GCSqGSIb3
DQEBCwUAA4IBAQBHfQUJmGnfVoiz8uchqmh3KKOFtDKMiXvBLnyb8yFYEaTgw0dg
c+Bhz6yFl4GV1eGBnxcCphV23qScQoXuu/yNbhUNFfZgeO7GPsQU7z3Pjdjd75Rw
gy7qKh9zdUMq1dLmLwrMM1iYck9r8CNcTRfT9djUdrkhfrlOT100BKX88Ol4aN5d
wrXzG+NdHirDIztJ3WUEKXrIHhdaZNrZG/6RoYHB4m8RPMtRZuDllSellXLKrj2j
swAiO/RsFyjz/FcdLG96N9u9b4VhhazSfD1aUZ2JIMHDndUzYzNxSLDNl7o/BExd
HHeL+jYM4Y3DsZTlM6GDkE8eNUCGr8jUTWjD
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4mlOYmG+qRB9aCV+zesE
wdDJwKocvuk8Wx3xNgHgyjBeXCjMVOZ20zuKb+JUbqC2MLH9kbdgfDSsFNd2yCY+
4PSr/5wO7fLsulSAcEfBKua6rtNgo3XLFHG/pSe23/zd9InytCd9mFwemkV7taTI
M+gMv49A2p93oQwe7tjjI3ZZy5UtM4iz6IXYaa0EREqtbdBOeWc6WKgVEJGdwBxf
YciUDYANVTjnrRX8XWDhZyusbvlvYMFh0tQ4JqwFMh74HoIzE1ssz6/B6brInS3X
t/zg29L2nbCZdzJqF7dmmSaghOEX+zydLCSQw9bu4DmU4ifAJAsw3lMySSrnjT+X
UwIDAQAB
-----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 277096917867336431523855477313951587495054
 . . . . . . . . [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 2023-09-07 10:06:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-06 10:06:02 +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 'knightscourier.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 28581785339369598470967939142477032772718486878612241346981207387126456274732509009130178764259181179577450543856992625644165465939722283697471158197337428317589596728092478532971083197733271803475528828649407357803870521746030902975100335580029287470764913502276804767099154417970330689918203319396099385637072684951820609004651052471827875293923620607105017517797495381522387081708764715425254263600574249625952675878783985728389499287007920066490385942063284485971737463151666356530329467203804537134243336160457065286961113939946264473712415123154895476693096330254018287367757452369042898324244658459663090554707
 . . . . . . . . . . . . . . . . . . . . [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)
							475f384d90afcaa043e13e0f3789d86e2bf185b7
 . . . . . . . . . . . . . . . . [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 (218 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.knightscourier.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.knightscourier.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a6f52113a0000040300473045022100c18cb64582dae6620b0418ac522b7e421cb2863b97ed4d46d3d626e2b37211ef02200a5952e3df89dcaeaf22a958d7c7114417c7770556dab0b4789a186bf78a52400076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a6f52114900000403004730450221009e98a2508f98baa06b1c11bdf33ab7a31bcfde2b7b9b47954cbba00bf0e37d2e0220551f5e6136511c9b150650f6e1b53c73af84623fbef98da2c21de562ba6fa667
 . . . . [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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