*.sekoraku.com

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 09:ad:ba:2b:49:98:59:65:23:1e:7b:f4:fa:05:33:bb was issued on by Amazon.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=*.sekoraku.com

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 09:ad:ba:2b:49:98:59:65:23:1e:7b:f4:fa:05:33:bb
Serial Number (int): 12865095276364619957743746945886008251
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: c6:29:75:23:c8:b0:c8:9f:2b:07:53:b4:80:86:f7:20:14:4c:2c:49
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): 2a:81:df:c0:53:6e:f6:71:f5:81:a8:ce:8d:53:ee:f4:7b:7e:bd:e9
Fingerprint (sha256): c1:17:e0:85:c9:72:a7:8f:4f:c9:38:ef:da:f0:6b:34:f2:42:2b:ba:0b:a6:91:7a:35:2a:41:fd:cd:d8:f8:41

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 *.sekoraku.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.sekoraku.com

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 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.sekoraku.com
sekoraku.com

Other certificates including the domain name sekoraku.com

(limited to 100 certificates)
*.sekoraku.com
sekoraku.com
*.stg.sekoraku.com
*.s.seko-t.com
*.stg.sekoraku.com
*.sekoraku.com
*.stg.sekoraku.com
*.s.seko-t.com
*.sekoraku.com
*.sekoraku.com
*.stg.sekoraku.com
*.stg.sekoraku.com
*.sekoraku.com
*.sekoraku.com
*.s.seko-t.com

Certificate

The complete raw certificate details for *.sekoraku.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2+mk+Sm/hXEp9AMP4isz
kUJ9bRWvAJs7hURbI5Csg3v5+ddyIh17jFFFff91LmL61hUHBaPuNe5w25oqZNR8
e5M76P7yMvsjCg+GpXW7ECJ/ya6zcs9sU2aPPv+uUKB0dG82JQ9dm/ZRkNJxujju
DBLZbIzi/pGrnIxHy2xjW2Gh+lgynMahvxY5mvJx03EVINYORGpcF+DuNPL+z8XR
PNSpGgdW4ihzExUqYbmYcs5VoU6H6jxqWN3W4AZGwTl8XXTNXKEmnmfGCJW7a+kW
4cNLr9qO8ayI6WE2V/yc+G7+riOhPU7FbqcaiYAA85Z/7ZvNl07Jw0Kz4x0Yl/tt
tQIDAQAB
-----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 12865095276364619957743746945886008251
 . . . . . . . . [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 '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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Amazon RSA 2048 M02'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-13 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-03-13 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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '*.sekoraku.com'
 . . . . . . . . [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 27761403148582513383863782407176840971485375984640767954533910378740222316575110450705927509626843667546494356124054178174519086926377606291297424423557623623705095094898608632106667183700225426187172803815572759394562999262688116278178398769329143577806796832766220408605208132242433711358231136066604852824186833484470280644330810151548903305827404354577980000241886697480833829875825060169707504737024150203515484481806379006715980978860989384754375623305578742333864956991129007941755967051644454780475281033525341928780860134941097339652149866165212225843119941158496028357817494117801061344323066260336181734837
 . . . . . . . . . . . . . . . . . . . . [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 c03152cd5a50c3827c7471cecbe99cf97aeb82e2
 . . . . . . . . . . . . . . . . [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)
							c6297523c8b0c89f2b0753b48086f720144c2c49
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sekoraku.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sekoraku.com'
 . . . . . . . . . . . . . . . . [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 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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [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 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [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 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (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 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)
							0169007600cf1156eed52e7caff3875bd9692e9be91a71674ab017ecac01d25b77cecc3b080000018da130ad5e0000040300473045022100fb3b6259eeb0536ec259a1d5285b741368494e68aa1232e94b70d0b9103c1b8d0220428cdf7a1d564d21c416416f3130a61158c665fb0c1cf8b926bf74cefb8d5f000076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b80000018da130ad64000004030047304502203ce18a6da6f57daa7d361413b5607e23276b15ca2436be39e6e8d17d3a1514630221009fe53ecd8f0616fee72227044189132ea3e01f475f40d3a1ca4140db8f1da214007700e6d2316340778cc1104106d771b9cec1d240f6968486fbba87321dfd1e378e500000018da130ad8e0000040300483046022100bf559cf558597b07bf4f6495c8bb3bdadcdc2485bd15740644e51c6130ac5e19022100bd65c7356dc32be3cba6f39fe30f128b3203eba94556a7bb6baebb92b22c1769
 . . . . [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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