folk.tekniskmuseum.no

Issued by R3

About this certificate

This digital certificate with serial number 03:4e:0f:d1:47:65:25:b6:51:e8:4a:40:3c:e1:ff:41:69:72 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=folk.tekniskmuseum.no

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4e:0f:d1:47:65:25:b6:51:e8:4a:40:3c:e1:ff:41:69:72
Serial Number (int): 287899907473158945236951375775008854993266
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2c:b0:eb:e2:59:e3:f0:53:46:c2:5c:cc:78:ad:cc:49:20:64:af:7b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ac:c8:f0:36:7e:88:f7:24:48:97:fe:cb:a3:62:a6:be:0d:d4:1e:6f
Fingerprint (sha256): f7:7f:04:cc:b4:9d:66:2d:6a:eb:17:25:17:7e:ed:e6:b9:19:1f:ba:fe:80:7c:dc:43:67:3f:8d:2e:0d:6b:d3

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

Revocation information

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

Check the revocation status for certificate folk.tekniskmuseum.no

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for folk.tekniskmuseum.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

folk.tekniskmuseum.no
ishpssb2019.tekniskmuseum.no
tekniskmuseum.no
www.tekniskmuseum.no

Other certificates including the domain name tekniskmuseum.no

(limited to 100 certificates)

Certificate

The complete raw certificate details for folk.tekniskmuseum.no in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuhYOLlvHZTHrK0za4Rs0
ynYJBYFIYdsS7G8pYZoclMEmwBRbnHAWXlll5ucAIxhTnlSL0mLvaazN2FwC6zz3
AASzGmeVJ/htmYK9MwhLDGsXzDLPl/RB8y44qaJZuc4VS96Eb1CZmamaF0ylJLxZ
coArcqVnzWV14PyHWdpr+qskQgHu+4bVF/hGSZ028QdVrUQspml8Yzyy3IIn91Oe
nHnX/okMO6o5kFjWgDJRyGGnrO6OAkBTE5zSRSr6L9qX0XfbCjb7/em0evsi9uWa
VmRe3dQgl2SuXQpsrKTZnsUPXVztIcnZptvoRfuZz71ilM+knDsU+U88O4Zb1IDh
mQIDAQAB
-----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 287899907473158945236951375775008854993266
 . . . . . . . . [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 2023-04-15 01:54:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-14 01:54:03 +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 'folk.tekniskmuseum.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 23491200644250750972277063004815436167429793113494316400776570719668774701183621337819529902108234353118022740903266525852726922857558105013066375755731325281222416498552484753015069073021271484037335108004966484710371858793509091978208561365176474449493313579145137189506796504423497812201899057105472050551444098699774249891539648391126806355791729211753383594406439669913460790063261245584998750577858899211708176431488131595209926610334985240660630854332840002712098882969995346708958324507105689519703768948459232026938719582190882256398513860794905581737131796608400560654442715957445616738100155980948854333849
 . . . . . . . . . . . . . . . . . . . . [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)
							2cb0ebe259e3f05346c25ccc78adcc492064af7b
 . . . . . . . . . . . . . . . . [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 (95 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'folk.tekniskmuseum.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ishpssb2019.tekniskmuseum.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tekniskmuseum.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.tekniskmuseum.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018782d588100000040300473045022100c1988c2f5924d72e073220f9ecf7f4a612f62665c44d4eeef6d1afbde82ffbe902200dcf0ea878eca1f88fe552c4852d4bf1169fc5fead3f4188d6099e53fee7919c007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018782d588060000040300483046022100eea9c2cafdf65bf754d0fefdb887455bec21cf580863aec489eb72fc48404033022100bcb8a017cd73cda46dc18b49902172118a296a98ebf869fb1e6822ff7af50673
 . . . . [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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