webcast.idg.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:40:84:d2:82:c3:9e:00:03:66:0e:23:9d:87:d4:76:57:b8 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): 04:40:84:d2:82:c3:9e:00:03:66:0e:23:9d:87:d4:76:57:b8
Serial Number (int): 370403766339976588269777026461966945114040
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 10:4c:e9:ab:b0:21:44:5e:ee:ce:9d:6f:ea:9d:13:e9:c5:6e:25:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 44:e1:9e:ff:f6:cf:ad:8e:32:c8:44:58:02:ae:5a:4a:f9:6c:fb:15
Fingerprint (sha256): 7f:d0:4b:45:d0:ee:86:91:46:d0:59:52:e4:e3:32:9f:98:a3:7d:a8:2d:e1:bb:3b:2e:f9:69:7c:b5:66:d9:28

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

9 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

(limited to 100 certificates)
cp.idg.de
beta.idg.de
cloud.idg.de
*.idg.de
webcast.idg.de
webcast.idg.de
*.idg.de
*.idg.de
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApAZlGW+WifcJBj6KNj1u
j53WBQfBNXLELuZE5OFz7kFkItaBSiiWzGtDJDk4EQPvHhRTtfgrW00EUw3djaqT
7m2o0Ibs/GPGwFWIXY3l4NyU2umnsD6DuGPMCayo9iArBSL0d/xPeld3YVB0tMpS
YQtqNPWOCqoI87RG0qZuzpa8cY8SYD5d/L1ntpI35764Bf14LxPI1IHDg5DdRO7H
ZTynxPyQ9GCI+PjuUiGUkiy9T/9Pu1SKFMy/FM5QuRLG/tymx7yXbHaEGe6k2HEI
zD7kbgpnFvv0bJC4cPbsiTo5Rnoe2td1W9QPIsUcnRTGQYyJLtYCSvEzJ5MObWwP
awIDAQAB
-----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 370403766339976588269777026461966945114040
 . . . . . . . . [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 2019-10-15 02:23:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-13 02:23:06 +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 '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 20706235466706176732657714050189577117430325048391711298856523613359929475994189829149151927104397007048834390623457531970741481531767089609121851100935663810375580317206305349749311784792556386691427338671238544321888639442853572129657930394192134404313940319024338567521305565760248710345318690972773282049027184614683412526268096184370741724015123487982955547847435600185088454029539243321280335740070553506002383106649378092773777711396649237692921744861779311660460087938086060965278297505909934796432788599042620022689106437193856932905796689050642052050762962014401655757958990124237773477487489598432857558891
 . . . . . . . . . . . . . . . . . . . . [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)
							104ce9abb021445eeece9d6fea9d13e9c56e2561
 . . . . . . . . . . . . . . . . [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 (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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dcd70d201000004030046304402204be4824f386cf08a56e1429251bfb2ac54bcd4d76ee8e4bb03256433cc08c08d022019acbb240eeba92664d6d253b6a31397757ddb577908d4728afd3804546ab5c8007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dcd70d1fb000004030047304502210083802c794b54ee969621fe65560e230c9ca831059467fe19ed41d48135762e29022044e82bb8e224cc23ee9a47359c0c31ddb4e8292105bd5fcd8853fff12be8f38d
 . . . . [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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