mail.highmarkfcu.com

- Highmark Federal Credit Union -

Issued by GeoTrust SSL CA

About this certificate

This digital certificate with serial number 01:28:1a was issued on by GeoTrust, Inc..

With 5 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:
  • KeyUsage [DataEncipherment DigitalSignature KeyEncipherment] (00001101) inconsistent with multiple purpose ExtKeyUsage [clientAuth serverAuth] The certificate MUST only be used for a purpose consistent with both key usage extension and extended key usage extension. (RFC 5280, Section 4.2.1.12.)
  • 1 DNS name(s) are bare public suffixes: exchange2010 The domain SHOULD NOT have a bare public suffix (awslabs certlint)

Highmark Federal Credit Union

Company registration number: 8M6u-ecI-hRFFN3i1Q/HEbVvUm302EfO
Organization: Highmark Federal Credit Union
State / Province: South Dakota
Locality: Rapid City
Country: US

GeoTrust, Inc.

Organization: GeoTrust, Inc.
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:28:1a
Serial Number (int): 75802
Serial Number lenght: 17 bits, 3 octets

SubjectKeyId: f8:1e:b8:7c:66:8c:ad:8d:7e:8f:20:c5:d8:b8:06:25:fb:9e:73:09
AuthorityKeyId: 42:79:54:1b:61:cd:55:2b:3e:63:d5:3c:48:57:f5:9f:fb:45:ce:4a

Fingerprint (sha1): 73:1b:5a:23:a5:49:c4:3f:87:78:06:6e:db:34:41:1d:cd:b0:33:19
Fingerprint (sha256): d9:f7:8e:33:20:e9:99:2a:92:16:cc:00:03:0d:9c:10:e7:63:85:ed:5a:7e:56:a6:3b:c3:46:f9:99:da:c0:2b

Issuing Certificate URL: http://gtssl-aia.geotrust.com/gtssl.crt

Revocation information

CRL Distribution Point: http://gtssl-crl.geotrust.com/crls/gtssl.crl

Check the revocation status for certificate mail.highmarkfcu.com

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.highmarkfcu.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment
Data 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

exchange2010
exchange2010.highmark.local
highmarkfcu.com
autodiscover.highmarkfcu.com
mail.highmarkfcu.com

Other certificates including the domain name highmarkfcu.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for mail.highmarkfcu.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2W3OoFTL3qaWucjUobet
XJui0a1mK1mldN6up4EFEQd9JSRzp+5lQ9L1bIB8in+aBWx9bOQU08eQSm7WWJIx
Z39cYEJmEl7GKHs3pubOUXQz9xUYytdbtJ0AqIrDkBh9NulbbujVo5siah3zR9Eb
pO85jlUx+mGZbwzCz1epMuTMGJZ2wfMwfWjI6mnszhdQibQYOQyNR2DMto1r/qTF
isSyVzkbNCEv3WZd0oCX4URLPyuXmN/waU6RfEDQTeRAUYvOmEREej1k23RZI1Bz
azW7T0glzmWhj1NJUk2fosKU76VRLGqJNai0e8W5vAJspk3uSyRhkcW5Cvpllcl4
pwIDAQAB
-----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 75802
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . . . . . [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 'GeoTrust SSL CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2012-01-19 03:15:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-04-22 14:36:50 +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 2.5.4.5 (serialNumber)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString '8M6u-ecI-hRFFN3i1Q/HEbVvUm302EfO'
 . . . . . . . . . . . . [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 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'South Dakota'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Rapid City'
 . . . . . . . . . . . . [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 'Highmark Federal Credit Union'
 . . . . . . . . . . . . [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 'mail.highmarkfcu.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 27447860093511109199201133494845327019877690255306456969112833147272221210333780950736396671968897138564755188400398521617147225016937840094444362186839470278424135509963747913632674796236333827338233933951533827492825359242330127963969290497487128411737813572911361089823801555369305439698978177425479248803709176626206082884618962319486481779288758362858768101518612233238252119025775867828115974374722893673074968018337951870126475135415410859556488566150306945288395583299032243142203602242101460188234023805015106796202753112450291701149614530684005711985340612277973050196934572859508776970051469088994590554279
 . . . . . . . . . . . . . . . . . . . . [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 4279541b61cd552b3e63d53c4857f59ffb45ce4a
 . . . . . . . . . . . . . . . . [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 (4 bits)
							04b0
 . . . . . . . . . . . . . . . . [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 (114 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'exchange2010'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'exchange2010.highmark.local'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'highmarkfcu.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.highmarkfcu.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.highmarkfcu.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 (54 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://gtssl-crl.geotrust.com/crls/gtssl.crl'
 . . . . . . . . . . . . . . . . [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)
							f81eb87c668cad8d7e8f20c5d8b80625fb9e7309
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://gtssl-aia.geotrust.com/gtssl.crt'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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