mimitan.jp

Issued by R3

About this certificate

This digital certificate with serial number 03:b9:f7:12:92:c9:72:12:4c:d4:60:ef:f2:e4:ab:eb:cc:4b was issued on by Let's Encrypt.

With 8 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=mimitan.jp

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b9:f7:12:92:c9:72:12:4c:d4:60:ef:f2:e4:ab:eb:cc:4b
Serial Number (int): 324617511429148649741213502439389555051595
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c9:29:ba:79:6a:65:d3:b2:78:03:7b:19:d9:fc:cb:81:05:93:7b:6c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ae:4b:6a:83:76:32:d9:b7:31:35:f1:85:d9:e0:35:ca:8f:ce:86:38
Fingerprint (sha256): 93:6f:75:2e:c1:ac:a5:a8:b2:47:ce:19:5d:bf:b3:3c:46:22:69:fe:6f:1a:92:37:15:95:3b:fa:37:2e:c2:8d

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

Revocation information

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

Check the revocation status for certificate mimitan.jp

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mimitan.jp

Public Key Algorithm

RSA

Key Size

3072

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

*.katou.tokyo
*.mimitan.jp
*.mimitan.pgw.jp
*.xn--f9j3ca5f.jp
katou.tokyo
mimitan.jp
mimitan.pgw.jp
xn--f9j3ca5f.jp

Other certificates including the domain name mimitan.jp

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

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 324617511429148649741213502439389555051595
 . . . . . . . . [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 2024-01-20 19:00:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-19 19:00:17 +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 'mimitan.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 4737428889550509677987036801958981138349374108565070204878352208743664273819482101892372618595077285777428056655199638829045045133286106762645596976621693901524925204547762507096800705865515365080448522770243918485727150276752979063170667506003005950943861951792179461465876808300576315368243672541114526571214208640015602127456672601680360925726552181215733103337131080100180357601350594816590653753796775336092802512081363462689665044456195828078616187278103934566532533737107807595886920183861936973391497840079764259400960400076638178595908027736819625894009518008737016538550982512970085829420087025107989591382071152656475776692768976501213611689116628032390080036506491906410352522216383994550417684268206645965828859047840469769018725521237558708352458394688748753688818157424211691763749798804050849859144674789817922130621220973672674028352550349848525085400589885074078612360901495491052555577401818010235251133961
 . . . . . . . . . . . . . . . . . . . . [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)
							c929ba796a65d3b278037b19d9fccb8105937b6c
 . . . . . . . . . . . . . . . . [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 (126 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.katou.tokyo'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.mimitan.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.mimitan.pgw.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.xn--f9j3ca5f.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'katou.tokyo'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mimitan.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mimitan.pgw.jp'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'xn--f9j3ca5f.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)
							00ee007500a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d2875b46500000403004630440220042bb8e28dc4fb6ab9253893cf61d4a3f615d4f76454ac91bc243061a3a14fc5022039d3a711bad51c9ba2674c5160f5bc9cbb0d1aed729c85450425c1ab7dab21d8007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d2875b4500000040300463044022051915807e2500c1c8982491a880d9f2949ac335aedb5bbebb99476a4ddb1a4fe0220074b31a0ee05573395632ee31df00d1749516b53b5b6f90d26611f079fddb079
 . . . . [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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