blvrd.de

Issued by R3

About this certificate

This digital certificate with serial number 03:e5:c1:c5:05:28:bc:a9:0b:8c:4f:60:87:5b:94:38:20:30 was issued on by Let's Encrypt.

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=blvrd.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e5:c1:c5:05:28:bc:a9:0b:8c:4f:60:87:5b:94:38:20:30
Serial Number (int): 339519083810482830261170887450852261896240
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 14:01:94:17:5e:ed:54:9f:d8:1b:19:b0:c9:56:f0:21:c0:ec:07:32
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 00:ad:f2:b0:a1:ca:b5:65:7e:63:5d:20:0c:ce:cf:da:1d:41:f5:a6
Fingerprint (sha256): 8e:06:8f:03:5c:23:a0:e4:68:f4:97:0c:84:a4:33:41:0c:c0:a2:d3:6e:60:d0:ed:96:10:7e:f9:47:f8:96:78

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

Revocation information

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

Check the revocation status for certificate blvrd.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blvrd.de

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

blvrd.de

Other certificates including the domain name blvrd.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for blvrd.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn7/x0cSoS/qX3LdN+ruz
OUUJnN/oZ6XyI4n1bXvoFeupYrlSTlVhyCFG8dl0N4lLoH7jYsPprBrgEuLHpNYG
fd+ec2UbXHSfUeJugKAdSyeBBpqj1nDF/oRJOj2hp/3szFg5YnLVcXKkJlEknVmP
8eKiGP38AyCQuDpJXW2oUoE1gNyUcz6MWinoAQsmfIdve9wQHSi5mYBIxdXsi9SG
9LUT2aNb+cpZhXpSRmrpKNdxJifa13TgEvbDTZC01qoZ/X1XxOz6LhhyaUE/OljG
Bn8MvLf2L+eTpDzynE6AtOw0SEcn30VSFMAFzZ3ptyom80mrgWP2vRWlUhpdj2K9
bQIDAQAB
-----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 339519083810482830261170887450852261896240
 . . . . . . . . [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 2023-07-08 22:16:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-06 22:16:30 +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 'blvrd.de'
 . . . . . . . . [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 20166541903050410716620210445155514971946900207540500533097906575341671153483893152213882254130719304309931729384587246937264336057044216373104710858013420272129379369251638280619682804635839821207806740823988847282286547407611893492213489671410824492943922415111973115409944884305921641587894270290990015022184067681401218088648533838683374015343844131021178271567547460467598214763509908366076742148548307056395138006100469137221433285600771617849147759255607983144919748781237013952312222178487683247377890673897402137512034698380380623812789824645468755920245248236213194872334950255837171788705875669054084267373
 . . . . . . . . . . . . . . . . . . . . [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)
							140194175eed549fd81b19b0c956f021c0ec0732
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blvrd.de'
 . . . . . . . . . . . . . . . . [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)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018937cae6270000040300473045022036677218acb540deaddf05cce652ded942c6c933a12ab782e8a3722e39ef1c5e0221008146ed17c3cddb8237574682bed3f4eb38faebeed83007f7eb3a731f07419908007700e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018937cae61e0000040300483046022100835b38052e0877962b86ddd22cc718e6a43f780552be735a713254929ef28d78022100ed9ce6ae0eb6215d0eb605b6f0c3616a2f60c6ffbc93f54f29a742a862225b53
 . . . . [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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