www.ufuf.net

Issued by KDDI Web Communications Certification Authority 3

About this certificate

This digital certificate with serial number 27:8c:81:74:03:89:3e:f2:03:c7:c4:29:f5:9e:59:e7 was issued on by SECOM Trust Systems CO.,LTD..

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.ufuf.net

SECOM Trust Systems CO.,LTD.

Organization: SECOM Trust Systems CO.,LTD.
Country: JP

This certificate has expire since

Certificate Details

Serial Number (hex): 27:8c:81:74:03:89:3e:f2:03:c7:c4:29:f5:9e:59:e7
Serial Number (int): 52569439018206692749248240029334919655
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 5b:d3:9d:66:6d:f1:74:a9:4a:b7:8d:9a:b5:65:b1:6a:76:cd:a6:8a
AuthorityKeyId: d5:85:07:1e:68:1b:a7:2f:8f:d5:ca:92:60:52:d1:71:08:5d:70:b0

Fingerprint (sha1): 9d:12:96:ef:c4:2d:64:0b:64:43:d2:fa:76:06:dc:0b:78:68:ca:e3
Fingerprint (sha256): 20:5a:3d:81:44:3b:7d:46:32:07:31:ba:a5:e6:9e:93:af:85:ef:1e:73:76:fe:c6:be:15:df:59:38:8b:40:e9


Revocation information

OCSP Server: http://kddiweb3.ocsp.secomtrust.net
CRL Distribution Point: http://repo1.secomtrust.net/sppca/kddiweb3/fullCRL.crl

Check the revocation status for certificate www.ufuf.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ufuf.net

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.ufuf.net

Other certificates including the domain name ufuf.net

(limited to 100 certificates)
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net
www.ufuf.net

Certificate

The complete raw certificate details for www.ufuf.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA14E9gfUVjLSxYFbjWXuF
xaW+TdqpwWSjv3sorgKrDL1jkO8Th17fQI12Z3izloFIREBYVLj3ZtCqULAOiZcA
Ln88Sb+jm8IhuuSbki3ygwbS82tG7jyY4uLOjjlllZi1S3cBSOG7v1J/M42QxvYb
Y2slucXhI6zrwC/OyZ91PNWrx0PMU4r+Iap8r+ll8fW9HOtNmK6k6pdsfXjTF8vh
r7PWFgIc5NhGaTmIZQiRAcuhXTEF4BiDlhLndEdPy87NCUFqlNyGAp2Me648ZSlX
u4IAnPIklTRmtZqG9yl2CrgQGz8MJXhzDNc9q+J9C0CCUUgS5ccIK6nThxSNuXmw
sQIDAQAB
-----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 52569439018206692749248240029334919655
 . . . . . . . . [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 'SECOM Trust Systems 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 'KDDI Web Communications Certification Authority 3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-18 10:15:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-12-04 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.ufuf.net'
 . . . . . . . . [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 27204966317277871695097987518786806505805027771432410509753741481362957045284288156399645798384337511249856411777285462774036481342930655039633066616345381406364590674041761547200875597938963178066123796583936417268759362049926133092255863929838791747107789626572048105027660538963529763703831812787113162528983274122488418169837943638274901799692374547801626143318586083743651559699146055496080847386102270157209501440854771710276619558223470241619470541479806423502839553151848068582424330765185519828793971721487817575038351393715696124346011473509031094809321194468993919315612784953523714435683018444769630728369
 . . . . . . . . . . . . . . . . . . . . [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 d585071e681ba72f8fd5ca926052d171085d70b0
 . . . . . . . . . . . . . . . . [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://kddiweb3.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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ufuf.net'
 . . . . . . . . . . . . . . . . [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 1.2.392.200091.110.213.3
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/kddiweb3/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/kddiweb3/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)
							5bd39d666df174a94ab78d9ab565b16a76cda68a
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 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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