webcast.idg.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b3:01:d5:f6:21:b3:21:04:bb:34:15:e5:e9:09:35:e4:39 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): 03:b3:01:d5:f6:21:b3:21:04:bb:34:15:e5:e9:09:35:e4:39
Serial Number (int): 322249841653498107328908009754253963158585
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5a:32:44:d8:e5:15:a4:58:99:9d:a9:6a:66:ec:ac:81:81:e9:49:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b1:59:1d:2f:b2:8f:d5:f9:b3:a8:49:17:35:be:20:d0:ec:6b:6e:2b
Fingerprint (sha256): 57:e4:88:0d:4a:a9:e6:85:d1:05:80:80:df:98:1e:66:25:85:5c:e6:0f:ca:4f:a2:cc:87:8d:8b:1d:8a:b8:4c

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

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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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2gykFxma08m5UwaxHtaW
g5tRPKX8uKM/LCNbuA3Roimj8aMT1yWzSpckZS+zoV2tL/Thi0zlrjOB5ThDqcfB
+FRMGHYuU/C540qiIgqk61JJq2uXdF0omnX9YaRrY12hVGdM21UlyINV3cHp9AB9
dX0PAOd4GBlJk3jFi2zRE7GMczeak75iXWuPDCOaUxiy4S9m2IWUWaLuXY/7hTQq
RMdSdpIJW/O7FqLr/ZT3KET48ywldtFX9B/S9pOj0yHaY955tkhilANQ56auKcmC
KrPIQTjOYN3hl4qPqbE/lFBdTNAaOyhG+dLCfdd3+jb8QOHAiTrQsBtW600MPk+6
1QIDAQAB
-----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 322249841653498107328908009754253963158585
 . . . . . . . . [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 2019-06-17 02:24:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-15 02:24:30 +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 '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 27526183980920999839335459222679312772577198082093080195520138662896617091463482756334185853870090972322337284492890245535677697174405816322094206826658762144932932371294081038073686560350525960610449788488040519130592825864476639426687057851718297543063410144070633914004969638413027609603186237863365458141357997181803000617132314161855289818871190617830638319602315214922019334620920384865608321747891678588496225019191676255782078586648618788251806986487384107183797658754498809648754727733776916959084193242902073818461384796320949949844010171265532149221372530398542624970929217072674429402066635772832823360213
 . . . . . . . . . . . . . . . . . . . . [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)
							5a3244d8e515a458999da96a66ecac8181e949ac
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016b6376fb45000004030046304402205322f3f8e4685e97a61e529c387d7373a0ca4456396119908ef22d7682abf4a202205f1ccc2f2478892e79861ea8717a63d3904cbc50004cb88a4c26f59637c87b60007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b6376fd180000040300483046022100d3ca43ec9d08146fafdce9fb96177dcae0287256bff1235d35dcdfe92ffb382a02210081896f2ba6955f4c68929f3b9980e08dfa5e49c4d4dfc5d2807d8df090f4dfb7
 . . . . [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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