www.msnw.co.jp

- Medical System Network Co. Ltd -

Issued by KDDI Web Communications Certification Authority

About this certificate

This digital certificate with serial number 5d:c1:1e:d8:a0:15:b1:a9 was issued on by KDDI Web Communications Inc..

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)
  • Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate (BRs: 7.1.2.3)

Medical System Network Co. Ltd

Organization: Medical System Network Co. Ltd
State / Province: Hosting Service
Locality: Instant CPI SSL
Country: JP

KDDI Web Communications Inc.

Organization: KDDI Web Communications Inc.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): 5d:c1:1e:d8:a0:15:b1:a9
Serial Number (int): 6755714831780000169
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: a7:4e:83:92:91:ff:76:80:91:63:bd:58:0f:14:85:d2:4d:bb:62:0e
AuthorityKeyId: 6d:9d:1f:00:11:1a:4d:00:aa:b4:4a:44:60:22:ca:ee:f2:5d:eb:f2

Fingerprint (sha1): 2d:76:ca:9e:5b:12:53:ec:22:a2:2d:5a:d2:0d:04:97:dc:c4:01:9d
Fingerprint (sha256): c8:4e:56:eb:47:4b:06:1d:82:1c:c2:13:c4:19:1a:e4:52:f1:50:b0:83:f1:f4:1c:e4:a5:64:f5:9b:b6:82:ab


Revocation information

OCSP Server: http://kddiweb.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/sppca/kddiweb/fullCRL.crl

Check the revocation status for certificate www.msnw.co.jp

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.msnw.co.jp

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

www.msnw.co.jp

Other certificates including the domain name msnw.co.jp

(limited to 100 certificates)
mail.msnw.co.jp
msnw.co.jp
mail.msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
mail.msnw.co.jp
www.msnw.co.jp
msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
mail.msnw.co.jp
msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
www.msnw.co.jp
mail.msnw.co.jp

Certificate

The complete raw certificate details for www.msnw.co.jp in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIE6TCCA9GgAwIBAgIIXcEe2KAVsakwDQYJKoZIhvcNAQELBQAwbjELMAkGA1UE
BhMCSlAxJTAjBgNVBAoTHEtEREkgV2ViIENvbW11bmljYXRpb25zIEluYy4xODA2
BgNVBAMTL0tEREkgV2ViIENvbW11bmljYXRpb25zIENlcnRpZmljYXRpb24gQXV0
aG9yaXR5MB4XDTE3MDUyMjAxNTkzOVoXDTE4MDYyNzE0NTk1OVowgYMxCzAJBgNV
BAYTAkpQMRgwFgYDVQQIEw9Ib3N0aW5nIFNlcnZpY2UxGDAWBgNVBAcTD0luc3Rh
bnQgQ1BJIFNTTDEnMCUGA1UEChMeTWVkaWNhbCBTeXN0ZW0gTmV0d29yayBDby4g
THRkMRcwFQYDVQQDEw53d3cubXNudy5jby5qcDCCASIwDQYJKoZIhvcNAQEBBQAD
ggEPADCCAQoCggEBAK6Hy23HteYrzyl7KkYv56WrSEpZRT/EMaQkCZz3Hp/2w2fE
tCZQzGYLL1fRZfwR4Z3iL4SzVNl1LrZQPhWh9656fjCMQx57GCaKgUltjOfxqzcj
ywsF7UOWTQT4VwXsnLGyH9DI/oxpBznamPtHs3G0sS4cyG1Tr+PgCF/CzAMnVTE+
e+AxaRaDkNRiYuYfGStmckPVCXCWKyM6LvV21d3o601I2QqlV1aTNjwcN9r2mLUt
37JsxBTFS60eTAA3J5GKbSAz4PptlTxVftDNvzcNVgXbfPwO7a7T3Qrl3pargoXY
m8tWp+/AHbaPh3o1/XCC2nmUPqbPSgF7+Lx2IEsCAwEAAaOCAXMwggFvMA4GA1Ud
DwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDATAdBgNVHQ4EFgQUp06DkpH/
doCRY71YDxSF0k27Yg4wHwYDVR0jBBgwFoAUbZ0fABEaTQCqtEpEYCLK7vJd6/Iw
GQYDVR0RBBIwEIIOd3d3Lm1zbncuY28uanAwUgYDVR0gBEswSTBHBgoqgwiMmxtu
gQ0CMDkwNwYIKwYBBQUHAgEWK2h0dHBzOi8vcmVwbzEuc2Vjb210cnVzdC5uZXQv
c3BwY2Eva2RkaXdlYi8wRgYDVR0fBD8wPTA7oDmgN4Y1aHR0cDovL3JlcG8xLnNl
Y29tdHJ1c3QubmV0L3NwcGNhL2tkZGl3ZWIvZnVsbENSTC5jcmwwPgYIKwYBBQUH
AQEEMjAwMC4GCCsGAQUFBzABhiJodHRwOi8va2RkaXdlYi5vY3NwLnNlY29tdHJ1
c3QubmV0MBEGCWCGSAGG+EIBAQQEAwIGQDANBgkqhkiG9w0BAQsFAAOCAQEAmD/9
/zo3lIyFR3YCuLQ1weiz0oeINPGA6/tu+7ZjSpp7QgnkdRe5rTtSvtsSO7S/PQGW
565WucBgyflN2mqrfJjbVomYLlNVCQ09y/Q+/p77KenRtAhfyAGVgFw9LJ0pFn25
YYxbcMqniK2/YJ1bxd6GHPtWdon2rNESKOJAxuN1i+bt0tM8SVGOB8J70I5RvC4r
uit8rQnkkatfk3CzadcK89Oy/n2eyI2nZlYGxKwgCrFC0XJF3DxUwyFx7Lwtbyox
fJZ25o4ivCWYS7fs3NClMBMpZlRYh0xGXqk+rnIWeifX7/gVWUVpjLAbRmww3vD2
DDsL+hAG0m+7t8uzAw==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArofLbce15ivPKXsqRi/n
patISllFP8QxpCQJnPcen/bDZ8S0JlDMZgsvV9Fl/BHhneIvhLNU2XUutlA+FaH3
rnp+MIxDHnsYJoqBSW2M5/GrNyPLCwXtQ5ZNBPhXBeycsbIf0Mj+jGkHOdqY+0ez
cbSxLhzIbVOv4+AIX8LMAydVMT574DFpFoOQ1GJi5h8ZK2ZyQ9UJcJYrIzou9XbV
3ejrTUjZCqVXVpM2PBw32vaYtS3fsmzEFMVLrR5MADcnkYptIDPg+m2VPFV+0M2/
Nw1WBdt8/A7trtPdCuXelquChdiby1an78Adto+HejX9cILaeZQ+ps9KAXv4vHYg
SwIDAQAB
-----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 6755714831780000169
 . . . . . . . . [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 'JP'
 . . . . . . . . . . . . [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 'KDDI Web Communications 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 'KDDI Web Communications Certification Authority'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-22 01:59:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-27 14:59:59 +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 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP'
 . . . . . . . . . . . . [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 'Hosting Service'
 . . . . . . . . . . . . [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 'Instant CPI SSL'
 . . . . . . . . . . . . [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 'Medical System Network Co. Ltd'
 . . . . . . . . . . . . [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 'www.msnw.co.jp'
 . . . . . . . . [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 22032427898721421216729729299082998202775324634864653799103683702691555832435960392400209309001901712713700935974189505130502303367446166928961066231598017133645348639999382424907179828729345184899335739258435669533769148553147453402610691591417070627798232401543456460058504367838178261449102680318475467247463978471857188269634944431957848758724162800492195985113662766496388913466771321343271491549202115870986576145504702633730238117422112736359932649422666027221400608960488957930193191381705063497268925262553868274765035539834491521905399435055777612306642012824938896231124792422681522122484981803544567226443
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							a74e839291ff76809163bd580f1485d24dbb620e
 . . . . . . . . . . . . . . . . [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 6d9d1f00111a4d00aab44a446022caeef25debf2
 . . . . . . . . . . . . . . . . [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 'www.msnw.co.jp'
 . . . . . . . . . . . . . . . . [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 (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 1.2.392.200091.110.141.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://repo1.secomtrust.net/sppca/kddiweb/'
 . . . . . . . . . . . . . . . . [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 (63 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://repo1.secomtrust.net/sppca/kddiweb/fullCRL.crl'
 . . . . . . . . . . . . . . . . [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 (50 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://kddiweb.ocsp.secomtrust.net'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.1.1 (netscape-cert-type)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits)
							0640
 . . . . [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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