*.knowledgemarketing.com

Issued by RapidSSL SHA256 CA

About this certificate

This digital certificate with serial number 45:86:6e:45:13:bf:04:62:2f:46:dd:cc:18:cc:55:33 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): 45:86:6e:45:13:bf:04:62:2f:46:dd:cc:18:cc:55:33
Serial Number (int): 92414736026113618019377157036701406515
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId:
AuthorityKeyId: 97:c2:27:50:9e:c2:c9:ec:0c:88:32:c8:7c:ad:e2:a6:01:4f:da:6f

Fingerprint (sha1): 1f:48:a8:01:73:fe:63:a5:cb:e0:6f:b6:bc:65:e9:e3:db:83:fa:ce
Fingerprint (sha256): 15:09:86:25:5e:b4:d3:c3:7e:71:6c:c4:64:a5:54:c4:62:fe:d2:a8:c4:d3:ef:bc:dc:1b:66:31:30:c8:76:fe

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

Revocation information

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

9 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)

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1lMfdaWQRy0qQ391eHaY
GBh30rIUg/vdunWvtTw7kgvLadfO2xcAT2yfOSwQaXr5hVT3KSvPcKc5zBtlrjIg
gUWGxIxob4i8N+iUo3mXcjrtaKUStbK3NnQicH4ot/PP86i3S61BkRU3WBADtxzD
DfXarM3ydSHIacYde+WD9tBvIfNO3Hl+1i+/iFlfYJGjtdeG7TE558Xxo09kfoGj
QdYTC8cAfG6KyYq7PJoMh7FPhPQPCuaK33eaKHQfIIJzf6zLLkCnCRUWj0M3dQAm
dk/eJO47PnfuCk/UWSigqXiv/gI8tszA9nrOoL7u4ZTuUMZWfXPy8jSc4bTTtHuH
5wIDAQAB
-----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 92414736026113618019377157036701406515
 . . . . . . . . [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'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-07-27 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-07-27 23:59:59 +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 27055986686948259140994074041661690133947344550112923924347261641823513143893012019386995439393103383986683974739760439774105560674967322720452970172810467141888263711998339446946089743670032483916821922970709309730529918292536436792880130800630948786251538990960840230939547234490514672871504050899816298156616766250863431226571147042568157254545270098858752895477894876802188731006836433450860020389283784557116613205805718811779266452652098983617040414294564883153339903564770285865502797502133345000099548100098024650439099852470611015682480433727343515052067175943237449651242952835219813805757971538091399940071
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.17 (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 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (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://gp.symcb.com/gp.crl'
 . . . . . . . . . . . . . . . . [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 (104 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'https://www.rapidssl.com/legal'
 . . . . . . . . . . . . . . . . [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 97c227509ec2c9ec0c8832c87cade2a6014fda6f
 . . . . . . . . . . . . . . . . [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 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://gp.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://gp.symcb.com/gp.crt'
 . . . . . . . . . . . . . . . . [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 (365 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (361 bytes)
							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
 . . . . [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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