nbam.jp

Issued by R3

About this certificate

This digital certificate with serial number 03:f2:f5:17:6e:e3:34:25:ca:81:28:15:c1:c6:5d:39:bd:66 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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=nbam.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f2:f5:17:6e:e3:34:25:ca:81:28:15:c1:c6:5d:39:bd:66
Serial Number (int): 344010973121008886987393577343026026102118
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 39:ab:df:cf:a5:58:e5:4f:ec:d1:4b:8f:aa:fb:6d:db:bc:f5:0b:b8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8c:d6:cd:6c:b7:ba:65:37:fe:49:45:b6:c9:5e:0a:36:f6:59:06:7e
Fingerprint (sha256): 88:16:02:e3:ea:08:c9:4e:11:82:0d:52:5d:04:c7:7c:83:90:d7:2a:1b:8b:66:b6:a4:7d:6b:cb:73:c7:2c:4c

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate nbam.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nbam.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

nbam.jp
www.nbam.jp

Other certificates including the domain name nbam.jp

(limited to 100 certificates)
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp
nbam.jp

Certificate

The complete raw certificate details for nbam.jp in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvPpb8Vk+x2IHOqJhZ5A4
/pqGnS96LqvKW/DtE9rJ66qJ4MRIcnlReYkXo4XwEgdeMu5n0KF1QlvpjDIpdrey
hWHPPU87exw4KQW3Y5mzDza6y7r79s1WQ2bp2XEix1uQxNZkmnc/VknWGrvjgWnt
RuZDhpXqEB8WKEfHqJJYTxcA4mxxrBbkjnVdYt2PdPMfFdh8eODGYOfmXDdrG7ci
Sca5CC8TAr4G96J0ShQfM1jNyqvXYNpwKFMqy2CogH4vE2XwxKbtEIfi/CSdwu5b
1KBOqymn+cbBTmS1pK8iJxzz21+U/29CrnpUoCh85+YefB4hckD8Uvyi+Wk8vMGf
XwIDAQAB
-----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 344010973121008886987393577343026026102118
 . . . . . . . . [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 '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 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-07 06:58:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-06 06:58:02 +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 'nbam.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 23856258032487078335309251597887020268914084559371788476129015489513128929386955357394023874446707480756732319578752470073747781816620904857612505344635034793967690309601114562044168482058431578943378952042150611194529098393959644392520759832956068142539280615378949740039647003178391053501361609740376272532702934533136849442121175846224165612983331460190428502825714408467170998870026155843175816959781509645082080801800213509986163927926570837749999530186283578846226347109954350883915029621260340324902567844764240254623457957620812441814140072259652578475912313749061811667225419047969991151850458046272639180639
 . . . . . . . . . . . . . . . . . . . . [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 (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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							39abdfcfa558e54fecd14b8faafb6ddbbcf50bb8
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nbam.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nbam.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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ce2edc98f00000403004630440220725a3cde0fcfe58c312a3b2937266f1192cf6ebe36c597f6c38a207f527cc85f022015550caba8b9a088ccdba77e9aa61bf4cef9aa79da1a84725a39e39cbdc271390075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ce2edcb8a000004030046304402204a7dbcc6e665a7b7bf1ad336b8b5c05e0a72ac709529170aec7e050a714e6ff4022033a658736b734ed4ae6754f18c6bef0e483c4c3dc0b061981b7a3755228eba42
 . . . . [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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