*.hfg.no

Issued by R3

About this certificate

This digital certificate with serial number 03:f8:c9:1b:74:07:05:40:f7:bb:c9:16:63:27:6e:fd:0d:eb 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:
  • 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=*.hfg.no

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f8:c9:1b:74:07:05:40:f7:bb:c9:16:63:27:6e:fd:0d:eb
Serial Number (int): 345994202164157164536971970584298685009387
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 63:f0:15:e0:bc:82:b8:74:3e:a8:8c:4b:52:ce:3a:ba:7f:18:7d:ce
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 78:c8:6d:ec:40:ae:6e:8f:40:d1:aa:52:75:20:00:e3:c2:e6:33:00
Fingerprint (sha256): a2:93:80:ea:51:62:f1:17:2f:53:b7:eb:12:39:45:76:dc:d9:5d:b9:17:ce:c3:ae:19:c9:08:a6:d3:1e:23:53

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

Revocation information

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

Check the revocation status for certificate *.hfg.no

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.hfg.no

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

*.hfg.no
hfg.no

Other certificates including the domain name hfg.no

(limited to 100 certificates)
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no
*.hfg.no

Certificate

The complete raw certificate details for *.hfg.no 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 345994202164157164536971970584298685009387
 . . . . . . . . [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 2023-12-24 14:19:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-23 14:19:58 +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:12|false] UTF8String '*.hfg.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 580174606734705513410242512757896028235404247260423256058288982948105713958795677150711827696035478731727588573337443965692878701662590048268601275618647458870159756755783986007078146480125664920152283745558106273867840261686353571500400244223958931965914327509554091441818783728313352125647524302035796148235462595607516768362324614397011799290980513854551641004731370995304624947897155507879182271739712849477385110040859706222514353674839371005716667121294537515220465539911934206600771316346037419360979881227817263411812018544687195317310175299963465119807617063643044869568997093410124576071552822061900861295673451452050828643756095207550445689615613775147075593047307972901018100317786353460487649938762115747539987311673256309367547090954840678244363983518976908754692698738425217915828617046638108336449333490821774623329702581101389629705817520435200254405830516410198420106614282327664968061576479881648449602974668108051340576971903011475283233478130207213436420179172185738483403807912474804843070047894438277679418405898307520595568251874718843488904127145743438794709671277784065474378315827016055867223209033898773520803835374127226118508375645045056978348476568749802103565648674076288459565184088200836671892834439
 . . . . . . . . . . . . . . . . . . . . [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)
							63f015e0bc82b8743ea88c4b52ce3aba7f187dce
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.hfg.no'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'hfg.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c9c695bab000004030047304502206ca17da81211ad3c41f11e169aaf0464f4794c955c41f7cb5d37e9aa7ea3b3c5022100e149e8cf9bf08e438bf85c7cc90a2cba9efe16115afd0f51ea8f5a5e813fe40e00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c9c695c1c0000040300483046022100f807b7cb5f2eea9596aeba1b4ec0085a91c21360154a239c042df540ba7d5300022100c4b1e0349164b374934ae7d4fa2c87e5c8ce9e9d628f269584f7ce47c8e1415c
 . . . . [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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