bytefusion.de

Issued by R3

About this certificate

This digital certificate with serial number 03:e2:44:aa:df:f5:50:55:58:65:69:17:f0:4d:19:bd:88:3f 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=bytefusion.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e2:44:aa:df:f5:50:55:58:65:69:17:f0:4d:19:bd:88:3f
Serial Number (int): 338331947456005261289885255380771595454527
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b0:e4:10:5c:cc:a6:83:e7:79:b3:f7:c7:8d:c3:94:58:9d:5d:5a:28
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1b:ed:a8:c1:3f:bc:5e:7d:9b:de:9f:bf:26:46:3f:65:47:14:a8:46
Fingerprint (sha256): 79:fe:b9:28:da:0f:fb:c9:af:6d:18:ce:fd:c0:1c:16:82:bc:d0:ea:8c:cb:59:65:74:1a:2a:b7:04:37:3a:c6

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

Revocation information

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

Check the revocation status for certificate bytefusion.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bytefusion.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

bytefusion.de

Other certificates including the domain name bytefusion.de

(limited to 100 certificates)
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www.bytefusion.de
bytefusion.de
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bytefusion.de
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bytefusion.de
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bytefusion.de
bytefusion.de
www.bytefusion.de
www.bytefusion.de
bytefusion.de
www.bytefusion.de
bytefusion.de
bytefusion.de
bytefusion.de
bytefusion.de
bytefusion.de
bytefusion.de
bytefusion.de
reference.bytefusion.de
bytefusion.de
reference.bytefusion.de
bytefusion.de
bytefusion.de
www.bytefusion.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp66cRuNnKLV5pRCb7jdc
e2ovXtf/XoxEC2PclT7pF06MDAr+V3kQfNHYX4vUEKv7ughPwWgK7JJmv+aCqCKA
yHkmP5wJx4NXLU0zKEh8Riz1ZMRzCSOp6Wcyb7etmaYt0lXBn0/kCYOlSVvyYCqD
cUZYCrOmoi2AsWsBnp6sRQLfcHOHNZE6BhHi8duLM9/CnBwVTn+8PXucsDl9p/ty
qiARAtAFM/Rk8HKNN7+uopa5zLJow/KI0IuHULkrPPzcw9rYg96GD6keDIp8k/2c
I9N11HT0VZBU5QOwsSzupXP9KA12A28U3gdeqfo2Qu0EptaJUhEPUgK2kEp0zIbQ
YQIDAQAB
-----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 338331947456005261289885255380771595454527
 . . . . . . . . [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 2023-06-07 21:32:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-05 21:32:06 +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 'bytefusion.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 21167900554641586910131984015477709425985441671853172724683991512001791251135674354082335139794470560955216733820715076362279058777318223948933185375976917684798980011890903793041035058776141041891242224228827024162624989527780951798251331670964934294303802454763759579099950350903418171729361648324957162535885609028894825830307241500386281566949831156710169721755149008085528022642544451347417821958414406725018962131171253870027483478630308889223265075944318450746679289222530413568682655169570935569186570816379952683071064571399969603912978273759448652633603383121146999768953500238123662259880190074859393831009
 . . . . . . . . . . . . . . . . . . . . [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)
							b0e4105ccca683e779b3f7c78dc394589d5d5a28
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bytefusion.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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018897fd1d42000004030047304502201740d5b628fd5c3e0d2e41aae63425104fc662d18f10be66cb85a5ccd7a32e6c022100a8dde8783a2e393e5f35e70d9dcb1621acca695cf5f59ce0d0a9e215ca5945250076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018897fd1d560000040300473045022100fcb570eced03669c5353fce7a7423a1beb2f9804b2257531e597643b980dff27022044aac29861ac584842a73b135e37c1daf5313bef95a7880dd5d783898a100a41
 . . . . [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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