helpdesk.snpolytechnic.com

Issued by R3

About this certificate

This digital certificate with serial number 04:b2:1f:c3:05:ea:0a:c9:1a:1f:1f:b2:b2:05:48:38:08:37 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=helpdesk.snpolytechnic.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b2:1f:c3:05:ea:0a:c9:1a:1f:1f:b2:b2:05:48:38:08:37
Serial Number (int): 409061623724679555780563684411007741462583
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d2:de:d1:f0:63:c7:2e:f1:f9:77:be:03:94:65:20:eb:d9:25:d8:cb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c9:4f:5a:9a:d7:be:69:4c:de:52:a7:ac:00:25:35:c9:67:df:b1:65
Fingerprint (sha256): 3f:9c:2a:72:a4:dc:18:dc:2c:df:5d:29:ed:30:b9:61:d3:8d:00:77:aa:d3:3e:49:30:d2:8f:94:72:56:cc:66

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

Revocation information

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

Check the revocation status for certificate helpdesk.snpolytechnic.com

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for helpdesk.snpolytechnic.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

destek.zerosecond.com.tr
help.elmira.edu
help.mohican.com
helpdesk.iselect.com.au
helpdesk.snpolytechnic.com
servicedesk.corp.round.glass
servicedesk.southeast.edu
support.addisonlibrary.org

Other certificates including the domain name snpolytechnic.com

(limited to 100 certificates)
snpolytechnic.com
support.volkert.com
helpdesk.amanhospital.org
assist.maplegrc.com
support.success.bc.ca
helpdesk.cmcvtx.org
helpdesk.snpolytechnic.com
helpdesk.snpolytechnic.com
snpolytechnic.com
remotesupport.phoenixds.biz
helpdesk.nference.net
servicedesk.southeast.edu
servicedesk.bancodeoccidente.hn
techsupport.dmedelivers.com
help.elmira.edu
sostic.grupoquimico.com
helpdesk.snpolytechnic.com
www.snpolytechnic.com
servicedesk.fujioka.com.br
support.success.bc.ca
help.pandj.com
mail.snpolytechnic.com
helpdesk.amanhospital.org
helpdesk.cmcvtx.org
help.pandj.com
servicedesk.southeast.edu
www.snpolytechnic.com
sostic.grupoquimico.com
mail.snpolytechnic.com
helpdesk.amanhospital.org
helpdesk.nference.net
snpolytechnic.com
helpdesk.cmcvtx.org
help.pandj.com
techsupport.dmedelivers.com
www.snpolytechnic.com
help.elmira.edu
support.volkert.com
snpolytechnic.com
support.volkert.com
snpolytechnic.com
help.elmira.edu
helpdesk.nference.net
snpolytechnic.com
sostic.grupoquimico.com
helpdesk.amanhospital.org
helpdesk.snpolytechnic.com
help.pandj.com
help.elmira.edu
servicedesk.bancodeoccidente.hn
servicedesk.fujioka.com.br
snpolytechnic.com
servicedesk.fujioka.com.br
remotesupport.phoenixds.biz
helpdesk.nference.net
servicedesk.bancodeoccidente.hn
techsupport.dmedelivers.com
servicedesk.southeast.edu
support.volkert.com
support.success.bc.ca
support.success.bc.ca
servicedesk.fujioka.com.br
servicedesk.southeast.edu
sostic.grupoquimico.com
techsupport.dmedelivers.com
helpdesk.cmcvtx.org
servicedesk.bancodeoccidente.hn
snpolytechnic.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIEKjCCAxKgAwIBAgISBLIfwwXqCskaHx+ysgVIOAg3MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yMjAzMjkxMTQ3MDRaFw0yMjA2MjcxMTQ3MDNaMCUxIzAhBgNVBAMT
GmhlbHBkZXNrLnNucG9seXRlY2huaWMuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0D
AQcDQgAEoJ4VSIRidpISpIyyveNf7dU/CDQ0rWux4SslKKiKZgEmYGaBDfLpEqTJ
B9ygNjCHRAehi7IEVr9NAPMWYM/vMqOCAhAwggIMMA4GA1UdDwEB/wQEAwIHgDAd
BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV
HQ4EFgQU0t7R8GPHLvH5d74DlGUg69kl2MswHwYDVR0jBBgwFoAUFC6zF7dYVsuu
UAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8v
cjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9y
Zy8wgdIGA1UdEQSByjCBx4IYZGVzdGVrLnplcm9zZWNvbmQuY29tLnRygg9oZWxw
LmVsbWlyYS5lZHWCEGhlbHAubW9oaWNhbi5jb22CF2hlbHBkZXNrLmlzZWxlY3Qu
Y29tLmF1ghpoZWxwZGVzay5zbnBvbHl0ZWNobmljLmNvbYIcc2VydmljZWRlc2su
Y29ycC5yb3VuZC5nbGFzc4IZc2VydmljZWRlc2suc291dGhlYXN0LmVkdYIac3Vw
cG9ydC5hZGRpc29ubGlicmFyeS5vcmcwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYL
KwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlw
dC5vcmcwEwYKKwYBBAHWeQIEAwEB/wQCBQAwDQYJKoZIhvcNAQELBQADggEBAEvB
IlJFVEx7XsqVINbJYhpfZGGWLWXAh0ITBJOoGUyGm13cVaabGqI9DpOhtDZ23JDw
/q/1Qqf8q8RY5TQNlrcZNtac42AelhhzoAXy91Y04Uged4q92cc0lQvGwm1yNoGo
bsLtetYqYJ+Eg6jClqKeMjNly4R1AFmTgA6uX7vPvfNeuzL5smhmGD6918TFo7/y
7Vz4TCnkEnv6TgkxRF14TF2D9OV7VsaVyK+DeqIdIME0ECgos6XhQ3G8Xday4/eV
muVwoNxb4sneuf9xZobROgPQqGOWpmqfBUaeKdxKBwrVs0b/KJFga3XyUswSVFBY
GMv4XMhKPePj6eMulhg=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEoJ4VSIRidpISpIyyveNf7dU/CDQ0
rWux4SslKKiKZgEmYGaBDfLpEqTJB9ygNjCHRAehi7IEVr9NAPMWYM/vMg==
-----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 409061623724679555780563684411007741462583
 . . . . . . . . [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 2022-03-29 11:47:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-27 11:47:03 +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 'helpdesk.snpolytechnic.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004a09e15488462769212a48cb2bde35fedd53f083434ad6bb1e12b2528a88a6601266066810df2e912a4c907dca03630874407a18bb20456bf4d00f31660cfef32
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							d2ded1f063c72ef1f977be03946520ebd925d8cb
 . . . . . . . . . . . . . . . . [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 (202 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'destek.zerosecond.com.tr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'help.elmira.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'help.mohican.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.iselect.com.au'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'helpdesk.snpolytechnic.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'servicedesk.corp.round.glass'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'servicedesk.southeast.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'support.addisonlibrary.org'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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)
		004bc1225245544c7b5eca9520d6c9621a5f6461962d65c08742130493a8194c869b5ddc55a69b1aa23d0e93a1b43676dc90f0feaff542a7fcabc458e5340d96b71936d69ce3601e961873a005f2f75634e1481e778abdd9c734950bc6c26d723681a86ec2ed7ad62a609f8483a8c296a29e323365cb8475005993800eae5fbbcfbdf35ebb32f9b26866183ebdd7c4c5a3bff2ed5cf84c29e4127bfa4e0931445d784c5d83f4e57b56c695c8af837aa21d20c134102828b3a5e14371bc5dd6b2e3f7959ae570a0dc5be2c9deb9ff716686d13a03d0a86396a66a9f05469e29dc4a070ad5b346ff2891606b75f252cc1254505818cbf85cc84a3de3e3e9e32e9618