www.bambi.jp

Issued by R3

About this certificate

This digital certificate with serial number 04:84:46:c1:d8:98:9e:75:93:d9:d3:6e:f0:e0:20:43:93:ef 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=www.bambi.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:84:46:c1:d8:98:9e:75:93:d9:d3:6e:f0:e0:20:43:93:ef
Serial Number (int): 393460468626695700961504329215699795022831
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 68:fd:ef:17:31:9b:f3:1d:fd:ed:50:f7:4d:c5:0c:52:57:f9:a4:50
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4f:93:98:36:2c:21:9c:cc:fc:60:aa:d7:34:f2:7b:9a:09:e6:5c:21
Fingerprint (sha256): 6b:e1:cc:52:79:4f:66:59:b3:7c:46:6a:6d:e0:be:11:67:f1:1a:1f:20:9f:9e:81:c6:ff:bc:75:2a:cb:42:95

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

Revocation information

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

Check the revocation status for certificate www.bambi.jp

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.bambi.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

bambi.jp
www.bambi.jp

Other certificates including the domain name bambi.jp

(limited to 100 certificates)
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp
www.bambi.jp

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwfBzvDUTwbpcO1/i2m8Y
KATR7PCbDfOGK1XzQJN4EKpsCIf86zXounuhEr3n8jAtqgbh5NCgbXqfKE76GUiF
G53J4Og2rQ9rf16JhFwgNIipJBUhBwlPLysCxv6fEUuOM3Zhm3gosDAvABDPJeK3
bqgjqmh+DfDNd3u8xm0sH6Ra5ODCRMfaKKc7XBI0KuXNk3o/GDHWxCL+mKuBodKZ
5ECLCqyaL6KDOsPuU1b2sN7+T4I0GDHgb9O7tUjprb9evXcSog0/+VvTziwDpt0x
Np+sKctzoostqBF1I+2wFCQZwS6vwXWlI2oIukoifkUnCaPeFDI2sfDTFykeeBpg
QwIDAQAB
-----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 393460468626695700961504329215699795022831
 . . . . . . . . [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 2023-11-14 22:27:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-12 22:27:31 +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.bambi.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 24482564203521953864900832853904402402471463523898752582030896339596359642861632343065022777905251116905149736931323058533985164231026964492385514781951037728381086558523505216780348245918347569400994802381913400971866823450110342154351450270714694528005622568061739138009498974486073164740806525844257398450091181649132796390302547742094153739975242249658740318363202248064987073441964968060013055294650212451671968777699495196056290741953713117799161214511389806795789429757636358733568219815868193275115795723393741976404200184438488005630681756932934916054448967436831677611049090952377376728054905684907433549891
 . . . . . . . . . . . . . . . . . . . . [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)
							68fdef17319bf31dfded50f74dc50c5257f9a450
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bambi.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bambi.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bd02957eb000004030046304402205d16fbb325dc02c00285630fa79fa34402ad95b075265f8bd5ae9adac231e4ce02200aa0603f58483a4eadf6fdcece00896243d6a12ee5e2c6d1677a62d1b280dd52007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018bd02957ee0000040300473045022100bc3c0a38128e3af4e497835337601ed4c22d523c0a469d857c3330e1243d1daa022015acce7b7a5f23950eb9d5498ee4e4a56753b09ec19e3981dcbfc5a08fcb6c35
 . . . . [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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