www.msnw.co.jp

Issued by KDDI Web Communications Certification Authority 2

About this certificate

This digital certificate with serial number 7a:b2:08:f8:81:c4:4f:e3 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)

Certificate Subject

CN=www.msnw.co.jp

KDDI Web Communications Inc.

Organization: KDDI Web Communications Inc.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): 7a:b2:08:f8:81:c4:4f:e3
Serial Number (int): 8841138881903742947
Serial Number lenght: 63 bits, 8 octets

SubjectKeyId: 01:48:e3:70:ac:63:84:3b:37:79:29:59:d0:ac:97:2b:cd:0f:59:cc
AuthorityKeyId: 09:91:88:db:80:ba:6b:cb:86:aa:3d:9d:ec:47:ee:1c:3c:33:96:78

Fingerprint (sha1): 6e:b1:51:0c:5c:27:e3:77:d6:bc:2e:8c:fc:8b:39:d7:15:62:ae:31
Fingerprint (sha256): 14:c4:99:25:c9:ec:b5:59:b6:85:c0:de:ef:1e:7e:f8:0b:d2:57:f3:7d:60:37:f5:ef:fd:f7:ff:c9:c4:23:cf


Revocation information

OCSP Server: http://kddiweb2.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/sppca/kddiweb2/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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqL/CcvQE6tql5OrHDwy/
JbtS6bV/6rdvZkb66Dw0PUgzuFdn+mpeMw/W8aEvqWnlq+5R9JMR9RCRlGeuHmr8
AOYGXXCw8psZ1aiznoW+NqwVLCzx6H+BchAVjlMkAW4gfNG93Z7UKuFeCehICy86
gRPSoIInc6r3sQfIXX7WLZz7FO7lgdj5qismHIyNyj6IYXQXZB2KXrMogt+1kJWd
1uF2SO/bveHHzQLkkQXGLRm1qD/uHnX163WiSESh/hDyKLqlJcVwuPMV8fFYEScZ
Gxb3mmvlN/3uSs6OOq9zBSJQdMqHK8d37BPC1qcXhUGxE2B+ZbRJcQdrsNTdHsbX
HwIDAQAB
-----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 8841138881903742947
 . . . . . . . . [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 2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-06-01 02:52:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-27 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 2.5.4.3 (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 21302595400867664415679918131083190481388633066956043066372937240538669313066864082535251023699630434662479475366777071965460921992710549108073300019641647255390670593279736241443252211440333654379958771439991615703758485522986799402700691797632813324597280248732297294606658126379916676227011040888909355965023755350163275971285209124981596295206113271241841757834402662188278518347569796839106608907993667943570401330119537386078614325191321989967641887647366406312524757575330589935713658751311893695343002046061161487481459915758883386399262478680158825262529228434380778417549107482148831269991157401544676529951
 . . . . . . . . . . . . . . . . . . . . [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 099188db80ba6bcb86aa3d9dec47ee1c3c339678
 . . . . . . . . . . . . . . . . [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 (51 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://kddiweb2.ocsp.secomtrust.net'
 . . . . . . . . . . . . . . . . [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 (86 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200091.110.141.3
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/kddiweb2/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (64 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/kddiweb2/fullCRL.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)
							0148e370ac63843b37792959d0ac972bcd0f59cc
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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