grunerundjahr.net

Issued by R3

About this certificate

This digital certificate with serial number 03:ff:66:26:de:b6:13:9e:2e:22:4d:b9:25:87:4e:b1:35:b6 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=grunerundjahr.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ff:66:26:de:b6:13:9e:2e:22:4d:b9:25:87:4e:b1:35:b6
Serial Number (int): 348244644440091262897112992167122632258998
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 11:75:bd:9c:3f:98:48:05:62:66:70:d7:57:9c:f6:c6:b7:a8:64:29
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9a:ad:c2:e7:e5:ea:62:75:98:43:6d:ba:a1:1a:4c:5a:79:ab:2a:30
Fingerprint (sha256): 1d:2e:d0:f3:11:c1:8b:14:fb:65:08:98:4a:e8:48:07:8e:2c:0e:4e:4b:bb:bc:3f:ca:db:6d:9e:e2:2e:eb:94

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

Revocation information

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

Check the revocation status for certificate grunerundjahr.net

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for grunerundjahr.net

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

grunerundjahr.net
www.grunerundjahr.net

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Certificate

The complete raw certificate details for grunerundjahr.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoCRXUCaC7xSpNPAAay5t
mlD7Khe5XRBMixZ6T7A9emiMnNj4w0b9N5pRuyJqq3EtFlfy74iprmZH/xS1UIUa
n/Xl+E1i0Uommali3M8AJgs9eEXT0fIYgzK3nRViogu7525OuoqYRO/rP31RhHvj
UTjIe/rtMh4OoNjCcLwSQX+IOopgc8qj2SWONx6Bop8HemLKSe/MJdGhNSWQsCQh
GIOWuWiLPXKUCl0jc/2BPnvNoTYqMX2LEAme4ZZb/piqVxsjjKQGMH9pdlepWynq
w9dyQoZn+EPgDSj1sBkzrbB1Tc/8hd7mqhezCIjue9Up6k0ec8D+YCiNIu/iFJES
EQIDAQAB
-----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 348244644440091262897112992167122632258998
 . . . . . . . . [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 2023-06-21 02:23:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-19 02:23:23 +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 'grunerundjahr.net'
 . . . . . . . . [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 20216049242487348348235566646408088052054456159209428827940507869840632232313262829570897604527859615034528896819737617125092085574492017469031781936677148135410641441506245775983195674819440953442549593744627516753551787684571609749549558789122710340101460333310673055953150256645707437198928969706713148899669809622375163520910257633305593967734872739168605826020472154976478558192936954935333415028847697724168696814618498846122081061485954668405640990611646718669736082682652415831979848572216532227093657445322315900916160728409828900945462369106952802875997903664049387981406037288040653581874446473139389010449
 . . . . . . . . . . . . . . . . . . . . [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)
							1175bd9c3f984805626670d7579cf6c6b7a86429
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'grunerundjahr.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.grunerundjahr.net'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188dbfa75de0000040300483046022100c62c40ab1cb367193f47afb7e2f79670abecf913acf440ce6d9fcac4c61a5422022100dc6cf1d1c18df9cbfccde127c7d9d6b47b7ad5bc63376d1b9f283a37b9cbadde007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188dbfa75dd0000040300483046022100c4777a8ba500987c539b846c6d838bb71be0b9647c5bd6c4c279808abfa8ce1f022100a2d1042ea34260eae3176114016cd711d3e2dab7b16b474fd5c2f1d799f61a10
 . . . . [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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