sikt.no
Issued by R3
About this certificate
This digital certificate with serial number 03:d7:10:2e:e9:5c:ef:3e:74:5b:46:ad:0d:fa:87:f6:d2:fa was issued on by Let's Encrypt.
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=sikt.no
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d7:10:2e:e9:5c:ef:3e:74:5b:46:ad:0d:fa:87:f6:d2:faSerial Number (int): 334519077910035031862912516303683142996730
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 02:e8:22:94:78:9d:23:e0:c1:df:5a:7a:64:7a:a6:d1:96:be:00:af
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 7f:33:17:5c:08:0d:4d:44:d1:45:b1:7f:0d:57:6c:ae:40:9b:a4:88
Fingerprint (sha256): bb:d5:14:50:bc:ea:09:78:d8:16:cf:30:72:5f:9c:6b:09:92:ba:4d:13:ed:cb:89:d5:c7:cc:ce:22:7f:5f:7d
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate sikt.no
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sikt.no
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
sikt.no
Other certificates including the domain name sikt.no
(limited to 100 certificates)
surveybanken.nsd.no
sikt.no
sikt.no
sikt.no
feidehotell1.sikt.no
polsys.sikt.no
sikt.no
matomo.sikt.no
sikt.no
skolevalg.sikt.no
*.nva.sikt.no
ess.nsd.no
rdakatalogisering.sikt.no
www.sikt.no
sikt.no
gitlab.sikt.no
sikt.no
sikt.no
matomo.sikt.no
skolevalg.sikt.no
filesender.sikt.no
sikt.no
gitlab.sikt.no
sikt.no
sikt.no
skolevalg.nsd.no
sikt.no
old.sikt.no
sikt.no
sikt.no
sikt.no
feidehotell1.sikt.no
polsys.sikt.no
sikt.no
matomo.sikt.no
sikt.no
skolevalg.sikt.no
*.nva.sikt.no
ess.nsd.no
rdakatalogisering.sikt.no
www.sikt.no
sikt.no
gitlab.sikt.no
sikt.no
sikt.no
matomo.sikt.no
skolevalg.sikt.no
filesender.sikt.no
sikt.no
gitlab.sikt.no
sikt.no
sikt.no
skolevalg.nsd.no
sikt.no
old.sikt.no
Certificate
The complete raw certificate details for sikt.no in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFEjCCA/qgAwIBAgISA9cQLulc7z50W0atDfqH9tL6MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAzMTYwODM3NDJaFw0yMzA2MTQwODM3NDFaMBIxEDAOBgNVBAMT B3Npa3Qubm8wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC+pJ3sI1lA CzR8LCNWLYeFcFQtBWyNAwgYu35QHSqua/UuhLpkTMfmIWF5dzmxFVmVLAc/eJZp fJaqDFjkRa6PKEJc4fXPOF3BuK9iZkkpJYL+vEU/ESSP2UcTb8MKAGHvlw+LLHoa qWYckjyt3ohQEpgX9mvIU1YjuLUim+8askd6sdYL3PWVxGFzini8R75k5Q8w1owh yJEl23MMANKL1KLvaIq8542tygDnyEiVjzo9/oFjfhwO8ARbPozYkS6g7GfB90C/ /2vkYdiCkK91YKtdRlKv6foQGFa9cfQl2dce/2EcN+wPn/JVYVEQElEkNqye4ukR WYYXDeDzPmHlAgMBAAGjggJAMIICPDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFALo IpR4nSPgwd9aemR6ptGWvgCvMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBIGA1Ud EQQLMAmCB3Npa3Qubm8wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMB AQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEC BgorBgEEAdZ5AgQCBIHzBIHwAO4AdQB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9Ir wTpXo1LrUgAAAYbpyEizAAAEAwBGMEQCIAGuNbzuiUD7dYfcP83rLbWXo77NLzf1 nAPs6AjmE9S4AiBSUAUQXyPJPMdaNG6OSLVEDOvF5otLj8VT8m9eJ7vfYwB1AOg+ 0No+9QY1MudXKLyJa8kD08vREWvs62nhd31tBr1uAAABhunISJ4AAAQDAEYwRAIg GcE398nf/MeDqX8xkgOsTDXSpTPRf29Gtk7sZB/DLyUCIA5V0OtOSC0dghDwa6XZ AIJW/rafjH1ZUPBHR44lYTtrMA0GCSqGSIb3DQEBCwUAA4IBAQAEzhjSa6om1pIk 4/qC1a9CL8KW3R8GcpaQtarQyYkBIdftadCXjpQAuKIg3cnWbN/tULgT/Lz1BmHg 9YmLbTY5VygwoYAx+ED0fWHpT7owBXjIwGTuc5G+G/ewkXC3nY8ruKJaMwxOPA/x ezPWePECIYBFD2/aNPnbahyiGpBFVN3zvR620YQEvoFbWV3z1Tp93Zc3sEn3DYCJ 1t/tPUIYRnukhQwd/ofJ3yOeUd8cUwvwANPaGgsnHOr/KUMYsLuQ1EFAVLebGpmc T+Wt4DPR+jZvhBR5nOXnS6siohhBOU++/jb/dXmTSyf3LayNxbhy8U/9DiPFCG0L beJSkBms -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvqSd7CNZQAs0fCwjVi2H hXBULQVsjQMIGLt+UB0qrmv1LoS6ZEzH5iFheXc5sRVZlSwHP3iWaXyWqgxY5EWu jyhCXOH1zzhdwbivYmZJKSWC/rxFPxEkj9lHE2/DCgBh75cPiyx6GqlmHJI8rd6I UBKYF/ZryFNWI7i1IpvvGrJHerHWC9z1lcRhc4p4vEe+ZOUPMNaMIciRJdtzDADS i9Si72iKvOeNrcoA58hIlY86Pf6BY34cDvAEWz6M2JEuoOxnwfdAv/9r5GHYgpCv dWCrXUZSr+n6EBhWvXH0JdnXHv9hHDfsD5/yVWFREBJRJDasnuLpEVmGFw3g8z5h 5QIDAQAB -----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 334519077910035031862912516303683142996730 . . . . . . . . [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 2023-03-16 08:37:42 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-14 08:37:41 +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 'sikt.no' . . . . . . . . [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 24066453554720604606242955645134885595200143910998777312086745118750314497906675432576867116131675481887533322810207823958778752100111727006453289282246296380627994074042406601699572272013250644463112276811694094898005352867845888314814361559385650120792013081729918890702974956427763403127669917868973658825316411612867738507733226054681648039869211096637698077204124395967146892936620726423342812227556888105548497686947933362477900615107147405766992155442346779486097745141863274449091859678880800041215192042603792994774592236038238044139654202260463839901510484194687345387348767603843600238347652311575657603557 . . . . . . . . . . . . . . . . . . . . [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) 02e82294789d23e0c1df5a7a647aa6d196be00af . . . . . . . . . . . . . . . . [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 (11 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sikt.no' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186e9c848b30000040300463044022001ae35bcee8940fb7587dc3fcdeb2db597a3becd2f37f59c03ece808e613d4b80220525005105f23c93cc75a346e8e48b5440cebc5e68b4b8fc553f26f5e27bbdf63007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000186e9c8489e0000040300463044022019c137f7c9dffcc783a97f319203ac4c35d2a533d17f6f46b64eec641fc32f2502200e55d0eb4e482d1d8210f06ba5d9008256feb69f8c7d5950f047478e25613b6b . . . . [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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