*.knowledgemarketing.com

Issued by RapidSSL SHA256 CA - G3

About this certificate

This digital certificate with serial number 08:ce:c9 was issued on by GeoTrust Inc..

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

Certificate Subject

CN=*.knowledgemarketing.com

GeoTrust Inc.

Organization: GeoTrust Inc.
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 08:ce:c9
Serial Number (int): 577225
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId:
AuthorityKeyId: c3:9c:f3:fc:d3:46:08:34:bb:ce:46:7f:a0:7c:5b:f3:e2:08:cb:59

Fingerprint (sha1): 2b:46:c5:cd:dd:c9:78:af:27:a8:e0:ef:13:cf:e7:96:16:9e:31:d1
Fingerprint (sha256): 79:9d:bc:d7:0e:be:e8:76:e9:76:ae:d7:fa:53:60:30:0e:58:25:4d:65:e2:c8:e8:99:69:bc:f9:e2:35:b3:47

Issuing Certificate URL: http://gv.symcb.com/gv.crt

Revocation information

OCSP Server: http://gv.symcd.com
CRL Distribution Point: http://gv.symcb.com/gv.crl

Check the revocation status for certificate *.knowledgemarketing.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.knowledgemarketing.com

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

*.knowledgemarketing.com
knowledgemarketing.com

Other certificates including the domain name knowledgemarketing.com

(limited to 100 certificates)
status.accept360.com
support.crossover.com
www.knowledgemarketing.com
*.knowledgemarketing.com
supportsurvey.cardinal-mark.com
knowledgemarketing.com
www.knowledgemarketing.com
supportsurvey.cardinal-mark.com
supportsurvey.cardinal-mark.com
supportsurvey.knowledgemarketing.com
*.knowledgemarketing.com
www.knowledgemarketing.com
supportsurvey.cardinal-mark.com
supportsurvey.cardinal-mark.com
supportsurvey.cardinal-mark.com
*.knowledgemarketing.com
supportsurvey.cardinal-mark.com
mail.knowledgemarketing.com
support.cardinal-mark.com
*.knowledgemarketing.com
support.cardinal-mark.com
support.crossover.com
www.knowledgemarketing.com
supportsurvey.cardinal-mark.com
ecn.knowledgemarketing.com
status.accept360.com
supportsurvey.cardinal-mark.com
*.knowledgemarketing.com
*.knowledgemarketing.com
*.knowledgemarketing.com
knowledgemarketing.com
mail2010.knowledgemarketing.com
mail.knowledgemarketing.com
www.knowledgemarketing.com
supportsurvey.cardinal-mark.com
supportsurvey.knowledgemarketing.com
mail.knowledgemarketing.com
supportsurvey.cardinal-mark.com

Certificate

The complete raw certificate details for *.knowledgemarketing.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1gAx5qb4u5BEyDWBs8pX
0w/RQfuH3y/nXqNYoZt0MNQT4oQXHlWAeMmp2fo9X+1cP3I7PnfTQTM0f6tTmko8
kxdHmONdQWPFJq6ygaGoRUGRgSje0HqnTDbimU27lYcj5nI0grlxevNFWel6tbHK
qthkbP/LV5zIcm/206WHdWb1/Nz0GKPlr4yZcq1SgrTOTymOdz9eOGt0X9E6Hfdp
bxrV2tHnnAH748zJfbO/NAwlP1V9DCvf3ardWoohCDAsy3hsCBqpks8cDlZh89vZ
ydgLFaa41ba9sM/e6vEbQGL6USv9pNCXeQ+LA2TPM3vPwoTJtykP188Hzo4nOUA3
/wIDAQAB
-----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 577225
 . . . . . . . . [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 'GeoTrust Inc.'
 . . . . . . . . . . . . [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 'RapidSSL SHA256 CA - G3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-07 03:02:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-12-08 22:52:25 +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:12|false] UTF8String '*.knowledgemarketing.com'
 . . . . . . . . [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 27015093384193430922880255221012357868678152364944455696356193332909010929492748833595043502586100629125115427466760254546690305124605213793221691893908911294085293891965084595248351463748353245948148734896825373279118384291424770975907226005472704807836834917986214249310643382778564618305370565467179195592816903368708508324381156650672218038944707662702940355249880382119515668953052683813068766542553487633008468552914259809301122570436484215043674935567542117618310597396401526321763954705419311407349040994088565454076684250215354182631365180679364662375365275808908149358888340026884563810011525339920952473599
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c39cf3fcd3460834bbce467fa07c5bf3e208cb59
 . . . . . . . . . . . . . . . . [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 (75 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://gv.symcd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://gv.symcb.com/gv.crt'
 . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.knowledgemarketing.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'knowledgemarketing.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://gv.symcb.com/gv.crl'
 . . . . . . . . . . . . . . . . [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 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (58 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: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 'https://www.rapidssl.com/legal'
 . . . . [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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