webcast.idg.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:fb:d1:af:dc:17:e0:e3:13:64:fb:5c:9d:0e:6b:ec:cd:94 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=webcast.idg.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fb:d1:af:dc:17:e0:e3:13:64:fb:5c:9d:0e:6b:ec:cd:94
Serial Number (int): 434138739591287791629218869943605335477652
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f3:06:ee:2b:96:ea:1d:ad:73:d4:b8:0e:9e:5d:8a:30:4a:1a:61:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:6b:63:58:4f:16:b1:2e:a4:70:82:31:8e:42:e5:8b:a1:c7:44:30
Fingerprint (sha256): 04:ef:53:59:fc:d2:b2:25:1a:60:12:56:4d:67:ec:0f:27:9d:84:db:da:98:f7:f6:85:22:db:1a:df:7f:08:57

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate webcast.idg.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webcast.idg.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

webcast.idg.de

Other certificates including the domain name idg.de

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cloud.idg.de
*.idg.de
webcast.idg.de
webcast.idg.de
*.idg.de
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w.idg.de
www.mobile-enterprise-day.de
w.idg.de
idg.de
10jahre.cio.de
cloud.idg.de
computerworld.idg.de
cloud.idg.de
10jahre.cio.de
*.idg.de
amazon.idg.de
adserver.idg.de
beyond.idg.de
cmp2.channelpartner.de
s.idg.de
beyond.idg.de
syndication.contimate.idg.de
tap.idg.de
w.idg.de
beyond.idg.de
beyond.idg.de
10jahre.cio.de
w.idg.de
tap.idg.de
cmp.idg.de
computerworld.idg.de
*.idg.de
adserver.idg.de
cmp2.channelpartner.de
beta.idg.de
cloud.idg.de
amazon.idg.de
tap.idg.de
webcast.idg.de
docs.idg.de
w.idg.de
citrix.idg.de
cmp2.channelpartner.de
tap.idg.de
access.idg.de
idg.de
idg.de
cmp2.channelpartner.de
amazon.idg.de
beyond.idg.de
tap.idg.de
idg.de
beyond.idg.de
idg.de
*.idg.de
cmp.idg.de
w.idg.de
tap.idg.de
computerworld.idg.de
beyond.idg.de
w.idg.de
w.idg.de
10jahre.cio.de
webcast.idg.de
10jahre.cio.de
cmp.idg.de
10jahre.cio.de
webcast.idg.de
tap.idg.de
webcast.idg.de
*.idg.de
w.idg.de
beyond.idg.de
*.idg.de
adserver.idg.de
computerworld.idg.de
computerworld.idg.de
syndication.idg.de
cloud.idg.de
syndication.idg.de
w.idg.de
webcast.idg.de
w.idg.de
cmp2.channelpartner.de
10jahre.cio.de
w.idg.de
syndication.idg.de
beta.idg.de
adserver.idg.de
10jahre.cio.de
webcast.idg.de
beta.idg.de
w.idg.de
w.idg.de
w.idg.de
webcast.idg.de
webcast.idg.de

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw7LO83eIfyjyVgLvx3un
G54otCruma0SSkJb5+4tNpULokHIepGCMW4+CqJCscuQsjP2K8paF7AN5xuq+B+x
u8gROYiQm+I/HJNkZBDa7EwKUZUf12ADS1qwIyISZNL+qFH0WBZCGzSouod8+Qyo
LUHrTMjkEHwe4ELOcIUfGqhY+JlOZ58INzRzkS4Lk5p+EYADfoafQ8FVPdckxdD2
BctCfDvGy8jY50ftMPOqWhdfUOzdp6bQK5q05oyd5zfXPQMRQMuxqKMV/4B8asPa
SUirBAgTHNFhd/ZMHUP18dFY61zWSY8Rvv6EXfAQ/38TgrF43fQh7+PMwRBVlYc9
OQIDAQAB
-----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 434138739591287791629218869943605335477652
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-12-08 01:30:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-03-08 01:30:25 +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 'webcast.idg.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 24704643177938506235706992487058492504984158829999577329560398483198797863585320483153153342760277579209413015574152777602166967548595805029416904323587916422500456593591317476583586742224701138489057172779933729997219242024214039124559096171852529239589402226065683521075167877537109881384733219970196088675887831240820471630714888261818829005235217865834677579812560582578928780135961082889107912740654579367462053605671986502063336750477952578875014802016264107029025270715405768503964031532028771943676326168881330491274355277813623343456687423120316209180653146352358591035848919141550188974432083291914962943289
 . . . . . . . . . . . . . . . . . . . . [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)
							f306ee2b96ea1dad73d4b80e9e5d8a304a1a61ac
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webcast.idg.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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