patentskolen.dk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4c:82:f8:b8:aa:4f:29:0b:24:8e:41:b0:8d:11:7f:98:c2 was issued on by Let's Encrypt.

With 2 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=patentskolen.dk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4c:82:f8:b8:aa:4f:29:0b:24:8e:41:b0:8d:11:7f:98:c2
Serial Number (int): 287372408755801672497504689777327034308802
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0f:09:b5:69:65:e1:66:d8:b6:a8:c3:ff:25:b5:f3:48:6d:1b:52:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3b:c1:b2:bb:ad:23:bf:8b:05:6c:cf:5d:d5:38:16:f8:a8:98:e3:1e
Fingerprint (sha256): 8f:59:6f:12:77:c9:87:6e:85:e2:e3:c9:33:67:6f:34:7e:07:d0:7b:3e:73:23:2f:d5:b9:1b:1f:63:04:e6:fa

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 patentskolen.dk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for patentskolen.dk

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

patentskolen.dk
www.patentskolen.dk

Other certificates including the domain name patentskolen.dk

(limited to 100 certificates)
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk
patentskolen.dk

Certificate

The complete raw certificate details for patentskolen.dk 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 287372408755801672497504689777327034308802
 . . . . . . . . [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 2017-04-02 08:25:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-01 08:25:00 +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 'patentskolen.dk'
 . . . . . . . . [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 663782104475032301325315278285690299822876072311016020530914360768911605482894967086433845370345877275992393491668668625607978008922687574495039847346078633005576142494901318481883446147488214485331036123230349254076606723685722892970424598977578499024979951979383617390199680233119417167848859622661633786563137007721568343769091669217229273846087278123096178164431044431063393008120525589105198308410834528341439613906355473491091547604039772707781763397912987322408449679547442792086310863924084428724917747206116092406763523142627209683741799471174376253183975260095891869113673818477328346024058608022388684385903881057896928644615743398061000824448637649323529897334143456918576913402512341563570603091122642493186617871146256127507674245392155815411154568749883739045703825781834499965394851682241104697424519748030034345318437179274963913544089938328887716250677857602028278200416572259400376304169797681351829522713754492763274367187757715730637574989929872138100588705871820221290187400488054076337827961794266287750675335992516206056857671698680634061713511438923735511886456661929518359632767514078851771560535434411372912587321192573424101169785834994985898457634127644510816234562207282187044437875535854331111319829343
 . . . . . . . . . . . . . . . . . . . . [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)
							0f09b56965e166d8b6a8c3ff25b5f3486d1b521d
 . . . . . . . . . . . . . . . . [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 (100 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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'patentskolen.dk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.patentskolen.dk'
 . . . . . . . . . . . . . . . . [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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