www.trollsystems.no

Issued by R3

About this certificate

This digital certificate with serial number 04:7e:f2:37:95:6e:f3:ea:62:85:d3:5c:42:4f:08:1a:7d:0d 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=www.trollsystems.no

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7e:f2:37:95:6e:f3:ea:62:85:d3:5c:42:4f:08:1a:7d:0d
Serial Number (int): 391646683741256019071599998414752340147469
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e2:86:56:15:a2:7f:0a:f0:60:59:70:89:9a:f2:f3:33:54:77:5e:86
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 48:66:e0:7a:e3:13:99:3f:64:d6:b7:09:da:de:30:b4:96:0f:00:d8
Fingerprint (sha256): 1b:38:9f:3e:aa:6b:cc:7e:a2:da:7a:6b:9e:c6:fb:a0:62:ce:54:d4:20:ec:a6:5a:6d:7a:d2:d6:74:17:bb:89

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

Revocation information

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

Check the revocation status for certificate www.trollsystems.no

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.trollsystems.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

trollsystems.no
www.trollsystems.no

Other certificates including the domain name trollsystems.no

(limited to 100 certificates)
www.trollsystems.no
www.trollsystems.no
spanish.luukjonko.nl
demo.sushilkaran.me
elements.solararctech.com
www.trollsystems.no
dev.srdanstanic.com
kontrollrom.trollsystems.no
psybrazil.com.br
auth.peza.co
lvmp.highlander.cloud

Certificate

The complete raw certificate details for www.trollsystems.no in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoW+wkczEMNSkkKOYc0rZ
XcFCdVOx1FaWiO7T4B53WAo48FiwdV5z5RYyOZD/x7sdTmyC5qD2V1Pcr3SYT3LL
auygwmqAFSXExKqnKn9ZEovVOgGoW5uKrOBCFSeN1vmAZ5VVYgi6mYfJoUybIjZy
vkEL1SFPlwU7EQg+KWYqGohSDGAvqVdtH+mtfBHjNnV1u5VARP52/Ci8HRi9QWtm
S+jT0Xm3SfGyyMglL55pSohd6ExoIxtdFiMs6oW0HNc5FoeGDYKdjDW8ytOrZ3l/
jx/hrwAxnVPOkRa7GJMUUoolbOp+Z5kpsC5qMqRWHnnRxnx/z6WMfuHQXhry7lAb
AQIDAQAB
-----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 391646683741256019071599998414752340147469
 . . . . . . . . [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 2023-08-05 10:41:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-03 10:41:02 +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 'www.trollsystems.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 20379443355519697125943851314151684124506230309266985186639081696156089354823105566859481260604044914832621491822657212474623663665136906154552485509061170076902259622757887583578792848846555938773155056404724568170673889629874641169220918049711032109760287729017786472284043600332212587584764878879869739906066092355049544378607412741572951762198505939327283768029746874040586747160137948299895173809619935765908333738877956208111511959519538273102602298486295514605112781956268975136084577416644365450481916582032832040717969866324607322702492913738781976405187898598745860033715978849430046650201331977995525561089
 . . . . . . . . . . . . . . . . . . . . [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)
							e2865615a27f0af0605970899af2f33354775e86
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'trollsystems.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.trollsystems.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189c5803ebb0000040300483046022100ae5eb3aba0975dd86f06c0aa78dc56d4789c727aa151ce0efd5223df1bd79f410221008ea430f9ef190f8cc8183c43cf63775f8629db6faa268e27b56979b852934770007500adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189c5803f0800000403004630440220564dec572516c37ea4234a1eb521b075d6b97f3b6ec1d654686f0ac84a43fe8e02206a2b9f6224486e8e46222945f20bc5e9df4614e609ef6adbec65e7f1ec8fe767
 . . . . [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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