studentspex.se

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:91:1a:5d:a0:ce:1a:2a:7c:00:53:54:e7:32:d3:86:69:5c 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=studentspex.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:91:1a:5d:a0:ce:1a:2a:7c:00:53:54:e7:32:d3:86:69:5c
Serial Number (int): 310712847071829704726650917621217406380380
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:9b:02:55:4a:41:2a:90:74:5a:a1:a6:dd:1d:fd:6c:a0:92:d8:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f1:58:53:bf:9b:e1:0e:8f:ae:e9:a9:e1:3f:57:29:ff:3a:be:bc:2f
Fingerprint (sha256): c6:5e:02:1b:ed:fb:0a:90:cd:60:d5:3b:68:18:a5:1d:b0:f5:0f:57:e8:d8:4a:a6:9f:a4:7a:c7:14:07:a7:53

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 studentspex.se

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for studentspex.se

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

biljetter.studentspex.se
qa.biljetter.studentspex.se
studentspex.se
www.studentspex.se

Other certificates including the domain name studentspex.se

(limited to 100 certificates)

Certificate

The complete raw certificate details for studentspex.se in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 310712847071829704726650917621217406380380
 . . . . . . . . [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 2018-02-16 22:32:01 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-17 22:32:01 +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 'studentspex.se'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 945952250290199131802334403344911517081100340870824110290328784371022730618995183418880274133362039533300596873361773775478371246827322926954971793377474495586086590525635037308832665902451898146918039737984289157567613295134511707486198530625331675558569024458267383908483415921028620247978806052961572561064921060318348527279827863753955944989708361513371869833532566200612728226174473479787149577986718491931307985312264016515653886133550520350955516733390646442211390029780851708428272196017198635625056191215502690974634954205818617743675231895458294578960430756960384287640865984177027689804397970588668399674252238487296675197109086112211975810126374593723744899937706268399186481636446689987751471090211646844544980715816245826560166964011442290658402766827265879739282643764008918273891579885363162949603009978804218032205385814403468421262472055324804266699058779872181138865726993636747509397341039063924915400299748784963740145671362203829925876219366723044339238975043181253259481239834420609243937818243969659740252613610221220498583046874444330349956652437731816660449134423258780304301653182943749584761479358323811137609465208756979237628100478098111267028731845856202935156252876176044318412081700222216809045801471
 . . . . . . . . . . . . . . . . . . . . [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)
							d19b02554a412a90745aa1a6dd1dfd6ca092d835
 . . . . . . . . . . . . . . . . [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 (93 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'biljetter.studentspex.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qa.biljetter.studentspex.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'studentspex.se'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.studentspex.se'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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