burda-forward.de

Issued by R3

About this certificate

This digital certificate with serial number 03:53:54:2a:2a:8e:9b:22:99:9c:ed:9a:64:70:fc:d2:9a:2a 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=burda-forward.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:53:54:2a:2a:8e:9b:22:99:9c:ed:9a:64:70:fc:d2:9a:2a
Serial Number (int): 289692168340992238239228863187380451056170
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4b:27:7f:78:eb:a7:b5:c8:42:4b:18:98:83:5d:80:e1:75:0d:5d:6e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 86:ef:5c:99:08:8b:e8:f6:3b:e4:6d:30:07:1b:da:1b:47:fb:45:e1
Fingerprint (sha256): 17:cd:16:9b:53:a2:f0:16:ef:ff:d0:90:f9:46:e4:1a:f1:05:2e:dd:48:8e:16:73:3b:66:57:d8:6c:1b:59:d6

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

Revocation information

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

Check the revocation status for certificate burda-forward.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for burda-forward.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

burda-forward.de

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mms.burda-forward.de
cmp.bestcheck.de
newsletter.burda-forward.de
autodiscover.burda-forward.de
newsletter.burda-forward.de
bfops.io
login-staging.burda-forward.de
bf-tools.net
www.burda-forward.de
newsletter.burda-forward.de
events.burda-forward.de
events-lp.burda-forward.de
autodiscover.burda-forward.de
newsletter.burda-forward.de
login-staging.burda-forward.de
www.burda-forward.de
autodiscover.burda-forward.de
events-lp.burda-forward.de
dashboard.burda-forward.de
newsletter.burda-forward.de
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autodiscover.burda-forward.de
selfpublishing.burda-forward.de
bunte.preview.advertorial.burda-forward.de
bf-tools.net
cmp.bestcheck.de
newsletter.burda-forward.de
newsletter-en.burda-forward.de
newsletter-en.burda-forward.de
pickup.burda-forward.de
login-development.burda-forward.de
autodiscover.burda-forward.de
bfops.io
events-lp.burda-forward.de
mms.burda-forward.de
events.burda-forward.de
mms.burda-forward.de
events-lp.burda-forward.de
editor.burda-forward.de
bf-tools.net
cmp.computerworld.com
newsletter.burda-forward.de
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events-lp.burda-forward.de
newsletter-en.burda-forward.de
bf-tools.net
autodiscover.burda-forward.de
autodiscover.burda-forward.de
cmp.computerworld.com
newsletter.burda-forward.de
mms.burda-forward.de
autodiscover.burda-forward.de
events.burda-forward.de
www.burda-forward.de
pickup.burda-forward.de
events-lp.burda-forward.de
events.burda-forward.de
fitforfun.preview.advertorial.burda-forward.de

Certificate

The complete raw certificate details for burda-forward.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvCE/MKv+lSnHDqbOGGzZ
7+wTl//lbf7j0ceScGIcVvORNZJnC9aQgOE1MA2WHhmBQbgAMFoquEX/+xiLv29s
sY2TSVD53gAfsi/9xrFgHZbF5AlnnN9su6Zd5ZEj6mcMQx63tFGxZKfDf2qNH/s2
Ix4i/bv/oBLjg/o7iVfI+4pKVUcpCe0KbOSSyok8SE6jwAux3ohGC5XPAM1pgCEM
HmaCDOwjrTrwzV6yBhdNBuWW9HdtT0hzKpBkDVyoI5Pl8vUv9xlMWWFjzInzo/2A
oO4ygPwxTZzfzmx0nWtzPuhGT3XDXOklMgeSYJ+cZSG2CY18MZSICu3dfpbDBzwb
8QIDAQAB
-----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 289692168340992238239228863187380451056170
 . . . . . . . . [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 2023-09-08 21:53:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-07 21:53:21 +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 'burda-forward.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 23749195959695552240374246723229748672893412624372691486533520482883872454069454573926633357059395875570696124152284790187430254099244118508183949267720704699954675125856402932230723300712677792269373032159728080322282310690794442694952335171755426471686289548604719944269879781793497998826756721451709971327267993012587971042020697263722040165472012594278169281334464127976004267466325043472093551455954396779766982822140894058589429446305950896410689384276240528796644401798552837667817923923976764968019485952890707997785506143547724415640409066484418331852076364852661735117892714261735183333230310959775234137073
 . . . . . . . . . . . . . . . . . . . . [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)
							4b277f78eba7b5c8424b1898835d80e1750d5d6e
 . . . . . . . . . . . . . . . . [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 'burda-forward.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a76fffe4d0000040300483046022100e7f96a1090e18548721a22fc7d9a24e7f6bb71c385caacd05097bba9b8f23a9f022100977af5c43ab12f10bac424aa6d815213c0a0a7b628bfe0cd2cb25bc1ebdb062b007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018a76fffe3b000004030046304402204e4ab75f37f0b57bc6dcec8a3310d3095e2252c85cfc054abf08078c3503cfa7022066eee1d69d3e9eca97dbc206c4ce9143205010df3378c3d89880a1a7b6ee5580
 . . . . [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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