biljetter.studentspex.se

Issued by R3

About this certificate

This digital certificate with serial number 04:7a:52:2a:ec:d2:b0:e5:54:f2:58:95:9c:22:65:36:4f:99 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=biljetter.studentspex.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:7a:52:2a:ec:d2:b0:e5:54:f2:58:95:9c:22:65:36:4f:99
Serial Number (int): 390072812066859227890046069811573605945241
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ad:d4:76:76:d2:3a:b2:4c:2d:34:51:c0:d5:6f:51:7f:d3:22:78:8b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d0:a9:d8:c3:ac:8c:85:d9:f9:4e:d4:f5:61:4f:18:e1:28:8d:46:19
Fingerprint (sha256): 7e:05:13:43:e3:a0:13:15:4a:0d:17:a3:4b:f4:68:fc:95:d6:69:02:2f:88:0b:58:2f:e2:1e:ef:5f:e8:ac:42

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

Revocation information

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

Check the revocation status for certificate biljetter.studentspex.se

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for biljetter.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

9 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 biljetter.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 390072812066859227890046069811573605945241
 . . . . . . . . [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 2024-02-12 22:33:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-12 22:33:55 +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 'biljetter.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 724546152001775468479805862590273070522826418502830258229559930806554205129891024668029608643759632501839471566976086720400622124296999278868448564196202137215916336997002653441670749770886107376519693821742445650339390969277697095684827588342220139619564621753094797062823630322365470521069384582658590580745104774491639439397277921071555894530318848537988428595634397414974426930205763500286747819143522228357516369869517372075830941627918570897618683047474210129204599525332527596306037702801020788519280706373525447529499931309212119781788859078441983484721115230419312909193134039086677479632228847424598687630485635958758825483745609294357763138832404510365713699052831750537805248496242531762463252668504676852588685938983512620380221064187254513190824270621079117973401076287958258855299241339085355666966048355113778157555384599106605060437611864526836815735869029339595275655813933734692674460765162132207166791188275555109674766063308531519220465668945997671354520123718903890140595093297731178829555729888442881745573200204703734514470702138882776339641230872919178242674129768276258457435546827632908734652741728982301517824795046186867463180683140537094390849458473684405407945980697372652039904581108201877974197006583
 . . . . . . . . . . . . . . . . . . . . [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)
							add47676d23ab24c2d3451c0d56f517fd322788b
 . . . . . . . . . . . . . . . . [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 (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 (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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d9fab8df6000004030046304402204987676191c4dd2ac058a2078121bc68ba91de2b6ceab68dc625631b52095261022053d223d1288e923944ed15325e21d20af5546cb7f71b4ef172466dcb1cfde6890075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d9fab8e320000040300463044022046157e3037eec494129758e6183f50e5bf127cd0df5fc88abd21b61beb40d7ca02204593aa14f51153b0513942912cd99c96553e96cbce736b1a708b7c01384f8c0c
 . . . . [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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