www.takamatsu-const.co.jp
Issued by GlobalSign GCC R3 DV TLS CA 2020
About this certificate
This digital certificate with serial number 18:df:4a:04:3f:a1:78:ad:bb:4e:b3:1d was issued on by GlobalSign nv-sa.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=www.takamatsu-const.co.jp
GlobalSign nv-sa
Organization:
GlobalSign nv-sa
Country:
BE
This certificate will expire on
Certificate Details
Serial Number (hex): 18:df:4a:04:3f:a1:78:ad:bb:4e:b3:1dSerial Number (int): 7697580226978131187145290525
Serial Number lenght: 93 bits, 12 octets
SubjectKeyId: ff:d1:2b:73:73:b9:b8:4a:5f:36:a8:f8:71:8b:cd:54:bf:81:db:56
AuthorityKeyId: 0d:98:c0:73:7f:ab:bd:bd:d9:47:4b:49:ad:0a:4a:0c:ac:3e:c7:7c
Fingerprint (sha1): a3:8d:74:c3:0d:5b:42:31:10:8c:94:2e:41:d4:7d:56:c9:b2:ba:00
Fingerprint (sha256): e5:a2:00:49:e1:95:5a:50:85:1f:18:1e:f6:62:e4:fe:80:74:67:28:b1:b0:73:bf:5a:e1:ed:c9:48:0f:84:49
Issuing Certificate URL: http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
Revocation information
OCSP Server: http://ocsp.globalsign.com/gsgccr3dvtlsca2020CRL Distribution Point: http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
Check the revocation status for certificate www.takamatsu-const.co.jp
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.takamatsu-const.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
Client Authentication
Extensions
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.takamatsu-const.co.jp
takamatsu-const.co.jp
takamatsu-const.co.jp
Other certificates including the domain name takamatsu-const.co.jp
(limited to 100 certificates)
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SVOSKES01.takamatsu-const.co.jp
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SVOSKES01.takamatsu-const.co.jp
SVOSKES01.takamatsu-const.co.jp
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www.takamatsu-const.co.jp
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www.takamatsu-const.co.jp
www.takamatsu-const.co.jp
www.takamatsu-const.co.jp
SVOSKES01.takamatsu-const.co.jp
Certificate
The complete raw certificate details for www.takamatsu-const.co.jp in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFAzCCA+ugAwIBAgIMGN9KBD+heK27TrMdMA0GCSqGSIb3DQEBCwUAMFMxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSkwJwYDVQQDEyBH bG9iYWxTaWduIEdDQyBSMyBEViBUTFMgQ0EgMjAyMDAeFw0yMzEyMTIwMjQ5MDJa Fw0yNTAxMTIwMjQ5MDFaMCQxIjAgBgNVBAMTGXd3dy50YWthbWF0c3UtY29uc3Qu Y28uanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCqQ/iAAcXidYjN z2OhYUyC2E6djKxijLO86MotjmlSmx/DPK+i+QmN4EhkscYzZ/SM+CZdXFYxeluc PVJ3mbi35/BOGGie1Ttrhui4kbSLePEm4bRESY4bY4CedlWbJYGGQDYEDd6elk7J zwfIg5Wgm5bsReNgrsZSuDA0TB++1AF4t+18yPY9n7l3of/rDd/sJ3UoLadaWY8E mCrczqFo3ooxPGmTM3cL8krqFm27LDO3V0bYRZSPN4UofaCq5RwD071w09dzuxkj JWUBAB+kILwYNdgqJAFIgudYkjlsW+jlFbguoiYLLizOHpFaslkR8JC9VrtRNDcH t+5Um7uXAgMBAAGjggIEMIICADAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIw ADCBkwYIKwYBBQUHAQEEgYYwgYMwRgYIKwYBBQUHMAKGOmh0dHA6Ly9zZWN1cmUu Z2xvYmFsc2lnbi5jb20vY2FjZXJ0L2dzZ2NjcjNkdnRsc2NhMjAyMC5jcnQwOQYI KwYBBQUHMAGGLWh0dHA6Ly9vY3NwLmdsb2JhbHNpZ24uY29tL2dzZ2NjcjNkdnRs c2NhMjAyMDBWBgNVHSAETzBNMEEGCSsGAQQBoDIBCjA0MDIGCCsGAQUFBwIBFiZo dHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAIBgZngQwBAgEw QQYDVR0fBDowODA2oDSgMoYwaHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9nc2dj Y3IzZHZ0bHNjYTIwMjAuY3JsMDsGA1UdEQQ0MDKCGXd3dy50YWthbWF0c3UtY29u c3QuY28uanCCFXRha2FtYXRzdS1jb25zdC5jby5qcDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwHwYDVR0jBBgwFoAUDZjAc3+rvb3ZR0tJrQpKDKw+x3ww HQYDVR0OBBYEFP/RK3NzubhKXzao+HGLzVS/gdtWMBMGCisGAQQB1nkCBAMBAf8E AgUAMA0GCSqGSIb3DQEBCwUAA4IBAQAnGBg1ozkMeyIDcgWH2DDMRA3H24mT1wI7 tkq0dJIvsELbc+Vmm9PNbDcRzz1h9uZWHxXHh3gpxitrdV1JzU5squbNr7anOAyZ bk7tJT2GYGM2MGfN12nkR585oVSJ+OwZVjUUYFMg0Ij83nEeqPRYMrrxjl4l48t1 I7IOZ81bWsiH4Ta6l/S6KQonD5MFlS9KB+4W1Qs+W6Tu8EObZp+Djykj9Esx7Gvb 9fkXu5gvC6HSkAIHGAKMXgmGqId2uEDleFLh9/pZWi5Q4ZBItBm1C+3wLBK0xYSu HVZN6MvnDIxWma20LHJza9k+snC+n8BUWFCyDrQjyTaJadZvWDek -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqkP4gAHF4nWIzc9joWFM gthOnYysYoyzvOjKLY5pUpsfwzyvovkJjeBIZLHGM2f0jPgmXVxWMXpbnD1Sd5m4 t+fwThhontU7a4bouJG0i3jxJuG0REmOG2OAnnZVmyWBhkA2BA3enpZOyc8HyIOV oJuW7EXjYK7GUrgwNEwfvtQBeLftfMj2PZ+5d6H/6w3f7Cd1KC2nWlmPBJgq3M6h aN6KMTxpkzN3C/JK6hZtuywzt1dG2EWUjzeFKH2gquUcA9O9cNPXc7sZIyVlAQAf pCC8GDXYKiQBSILnWJI5bFvo5RW4LqImCy4szh6RWrJZEfCQvVa7UTQ3B7fuVJu7 lwIDAQAB -----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 7697580226978131187145290525 . . . . . . . . [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 'BE' . . . . . . . . . . . . [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 'GlobalSign nv-sa' . . . . . . . . . . . . [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 'GlobalSign GCC R3 DV TLS CA 2020' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-12 02:49:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-01-12 02:49:01 +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.takamatsu-const.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 21494029447211183857228830057252683833325606014310923998764325207306239050198938928878706649331948770739353192514004196749365863055132764702669306199498029319586338129141479956447084925474715143372138457854248618660040619547267628042756554160762674517501670120759932310866906545297135377512568832176700063732602115175557653252895803500622118942486223524564815326417219020751978880131499704962904754194799721022093279430550881633814943901070186387996495657423084893548963193422334122834897536147740912176143197079016820338792020568434744713440356498368637399923415217490853208862584166769538349848551404698573278526359 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (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 (134 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://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://ocsp.globalsign.com/gsgccr3dvtlsca2020' . . . . . . . . . . . . . . . . [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 (79 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.4146.1.10 (globalsignDVPolicy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.globalsign.com/repository/' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [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:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.globalsign.com/gsgccr3dvtlsca2020.crl' . . . . . . . . . . . . . . . . [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 'www.takamatsu-const.co.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'takamatsu-const.co.jp' . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 0d98c0737fabbdbdd9474b49ad0a4a0cac3ec77c . . . . . . . . . . . . . . . . [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) ffd12b7373b9b84a5f36a8f8718bcd54bf81db56 . . . . . . . . . . . . . . . . [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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