DV SSL/TLS Certificate for www.ibis.ne.jp

Certificate is witin its validity period

Issued by Amazon (Amazon RSA 2048 M02)

About the www.ibis.ne.jp DV SSL/TLS Certificate

This certificate with serial number 0d:33:b5:60:83:e3:11:f0:29:d8:2b:6f:e0:70:cc:b4 for www.ibis.ne.jp was issued on by Amazon.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for www.ibis.ne.jp provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Amazon

Organization: Amazon
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 0d:33:b5:60:83:e3:11:f0:29:d8:2b:6f:e0:70:cc:b4
Serial Number (int): 17548449847848092036640409539033746612
Serial Number Length: 124 bits, 16 octets

Subject Key Identifier: 49:76:e9:fd:bb:6f:a6:f1:a1:6c:a3:29:96:5f:78:22:8a:83:e7:f9
Authority Key Identifier: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (SHA-1): 41:ec:69:5b:70:e7:fa:e3:c1:dc:57:b8:d0:12:9d:5b:f1:d6:73:bc
Fingerprint (SHA-256): b4:b0:cf:36:80:2d:c1:b2:d1:96:72:bb:81:45:72:15:f8:28:56:f4:6b:c7:d5:7d:96:13:1a:3f:e0:71:aa:cd

Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer

Revocation Information

OCSP Server: http://ocsp.r2m02.amazontrust.com
CRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl

Check the revocation status for certificate www.ibis.ne.jp
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.ibis.ne.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
CA Certificate
This is not a CA certificate

Subject Alternative Names

www.ibis.ne.jp

X.509 Certificate

The complete raw X.509 certificate details for www.ibis.ne.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoSWyIkLxKWTxmzpAYBAt
pfemZUgUoF0WLle3S99ftFRI/KQzb84mstxu1qFN8UPxPWKDT847vY9AjlUTTG5m
A2APr3czoYKGcOvELyJY448P4HapztHfMqOp2PX8ls+T1CRQODI8gEtI0UducLKl
2pkjZ1gm5iubdzFU5/7YVJa2skoRfUhq2BCseMcmhaU7ajlwgzdtRm5rEqY9NK5H
QVa9mGvZgv4qCpuvZJ1AnOC/Vdh5RgZ5ke6lQ52sjZ55FDVrQJVlxwo3O9sn4u7c
wHag5SZ04b5Amr6Op1ihYkQ6PIAttkldZXznYBbn2a4k7vwuv8k6o9JwuLHr6jyB
JwIDAQAB
-----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 17548449847848092036640409539033746612
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amazon'
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amazon RSA 2048 M02'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-10-03 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-11-01 23:59:59 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.ibis.ne.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
 . . . . . . . . . . . . . . . . [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 20342955608719612082492981595771187163231953432774403039582911033751912631203355402626714242530694494958271488564571804624062494288039628211502348944347806088229169308658212394945527381298913148979835585755140211146920832809498743039285449528529784976521765909351949099426348519966985968538640343846084320084261382308519650581851603883657692889861622747136717203721099892707125483905065295578857357447369301045000775739793334399428038946919929347500705923818504734924780930291920899877495118394667200869820742506168573206774289295448769545858645751836106901960948549048457727793953172353108684554491641526276136403239
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c03152cd5a50c3827c7471cecbe99cf97aeb82e2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							4976e9fdbb6fa6f1a16ca329965f78228a83e7f9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ibis.ne.jp'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 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.r2m02.amazontrust.com/r2m02.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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.r2m02.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.r2m02.amazontrust.com/r2m02.cer'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (366 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (362 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
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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