edu.v-pc.pl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:92:5a:51:cc:cc:bf:a9:13:c7:96:8c:c1:f4:3d:d2:c5:9e was issued on by Let's Encrypt.

With 4 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=edu.v-pc.pl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:92:5a:51:cc:cc:bf:a9:13:c7:96:8c:c1:f4:3d:d2:c5:9e
Serial Number (int): 311138138615237359691720441437091871770014
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f5:5b:a6:ef:6b:8b:0c:54:fd:14:61:3d:0a:76:da:45:e9:b6:83:42
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:d7:d0:be:80:d5:b3:68:0b:82:4a:6e:43:fb:9b:f8:5b:51:8d:5a
Fingerprint (sha256): 5c:ea:8d:23:99:c3:20:5d:23:63:34:29:e3:8b:64:84:27:32:7e:64:ae:38:2f:8b:89:76:ac:e7:eb:d6:20:94

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate edu.v-pc.pl

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for edu.v-pc.pl

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

edu.v-pc.pl
kamery.v-pc.pl
www.edu.v-pc.pl
www.kamery.v-pc.pl

Other certificates including the domain name v-pc.pl

(limited to 100 certificates)
v-pc.pl
edu.v-pc.pl
kamery.v-pc.pl
vpc.netstrefa.pl
edu.v-pc.pl
v-pc.vpc.netstrefa.pl
kajko.v-pc.pl
old.v-pc.pl
v-pc.pl
edu.v-pc.pl
edu.v-pc.pl
edu.v-pc.pl
v-pc.pl
edu.v-pc.pl
v-pc.pl
v-pc.pl
kamery.v-pc.pl
kajko.v-pc.pl
edu.v-pc.pl
v-pc.pl
edu.v-pc.pl
old.v-pc.pl
v-pc.pl
v-pc.pl
old.v-pc.pl
edu.v-pc.pl
v-pc.pl
v-pc.pl
v-pc.pl
edu.v-pc.pl
edu.v-pc.pl
old.v-pc.pl
v-pc.pl
v-pc.pl
kamery.v-pc.pl
v-pc.pl
v-pc.pl

Certificate

The complete raw certificate details for edu.v-pc.pl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyal1mggBF6yFqasQgQsh
l2nyqZsWYS7ca/pIAVPt2LD65pG1jyC90oh3A7z9Ba7oPp2kIgaQgEhFfzPVJZco
YITXlhWTAiTBd5o2VYLmKW/1YQq/vfU/AqDs2twZH86TZxD+t3a+JBdzJP/9B8Me
QEbuMNDy2RDmhKwPRu3H6jc5v+CmHTCD23U7a7eYtqeUB5IoZVv2uGHLUowb6113
1XmZkao3iKKZdXNZYk8Mdrxf3hzCgad1R8+xwUOtsqqiISFn/Mn+9J1BXaxI54cH
+pZ0s4VUwxn4u7Ojf/Y2xM0pCwT/5eR/1CGv/oramz/v2V1zUwHtk/6/WDmKTYY4
nwIDAQAB
-----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 311138138615237359691720441437091871770014
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-20 01:16:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-18 01:16:25 +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 'edu.v-pc.pl'
 . . . . . . . . [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 25457462833690800193115235235903530422294529431055253252531525099767296680030505146172607775049975694826900277735309301291564072971879659731448282702008682487117049532253246704887827018205276545677045765186362392519822804808029547360236445369526712497628942697194103728269709638966793997479977185915966731439909540059076886549582329087404909629451603601442293609152586188263591783105523722147119787627036335256073039608418286575256187192545583012490408845411188507881259445320698121566360114083119311271101643199880778527679651057959955302235930430443925419451539736080084025706321149045662818633109211318356342618271
 . . . . . . . . . . . . . . . . . . . . [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)
							f55ba6ef6b8b0c54fd14613d0a76da45e9b68342
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (68 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'edu.v-pc.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kamery.v-pc.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.edu.v-pc.pl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kamery.v-pc.pl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016de6f392280000040300483046022100f900520c163ffc1130ff219b097d45ede4f4bc73e86386d4c32974c634912ca4022100cf5affac24567efa58243ba0121d308bae8dd732d93d023011beb300d531601e007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016de6f391f60000040300473045022100d0a7274d764897826304716d5cb0369a66aee8d603fa0080387edbcf85871fc9022077c48097d9f1addbf0e1e725656b118e548b024eb8c93726694be76eff8b94a6
 . . . . [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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