*.butter.us

Issued by Amazon RSA 2048 M01

About this certificate

This digital certificate with serial number 0c:a4:cc:f8:5c:27:d8:e7:cd:05:c9:fd:0f:c9:7e:98 was issued on by Amazon.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=*.butter.us

Amazon

Organization: Amazon
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 0c:a4:cc:f8:5c:27:d8:e7:cd:05:c9:fd:0f:c9:7e:98
Serial Number (int): 16806429922882944001907228531671793304
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: bf:5c:66:94:6f:05:fb:14:55:83:61:91:ae:a2:77:56:bc:24:09:4d
AuthorityKeyId: 81:b8:0e:63:8a:89:12:18:e5:fa:3b:3b:50:95:9f:e6:e5:90:13:85

Fingerprint (sha1): 64:0c:56:c2:bf:1f:81:93:0b:00:85:3a:41:fd:f6:3f:da:49:6d:05
Fingerprint (sha256): 87:b6:d8:0f:c7:c9:77:e0:2e:88:d1:39:e0:73:7c:60:8f:c9:7f:27:00:15:08:14:ba:62:cf:cd:9b:b5:54:3e

Issuing Certificate URL: http://crt.r2m01.amazontrust.com/r2m01.cer

Revocation information

OCSP Server: http://ocsp.r2m01.amazontrust.com
CRL Distribution Point: http://crl.r2m01.amazontrust.com/r2m01.crl

Check the revocation status for certificate *.butter.us

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.butter.us

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

*.butter.us
butter.us

Other certificates including the domain name butter.us

(limited to 100 certificates)

Certificate

The complete raw certificate details for *.butter.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlhhvjXP8eqoGPd+a87HZ
ybV0ViSZhER03r9YqZmxkqG/8A4yWYv9BcQn2SxFZHeV/SXf3gg2dX4pcCW64pjE
DIfe5pRQWUVtgqbD9xTFYh4+kMXEy8iNB0n+ogKIocYUxXyJ0gL2D8UKOYYA/RSW
lFuwZwbhJw7A6IvIUJH9lhN9QcHUHF2YtnKgHs3J+/WAV/LseehW6YfsmBZd/CfP
hnLcjsGHKNKXOMKD8sAhSw88Pgw9SAOaZGWiXDU2/zRW8AT9fx4DDz+KFlJrchc9
nCkItL9T/ykggmJW5l/gzhpSNm72yF/Q6paJY0ITB2i5pPfaBuJXtL74z6xCu3Y8
xQIDAQAB
-----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 16806429922882944001907228531671793304
 . . . . . . . . [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 M01'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-13 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-02 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 '*.butter.us'
 . . . . . . . . [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 18947795463394387165894223373349482795843547571649822308161451800751685834222255112190188033757052884098667016292170023537188605626560468287320987182316910594555924353072831204821192651658403654036333613269281379946588615772622128593533982165355406673809008708178920728532366500916306296962544128032670982611579964676578510716076802131750244793818358123649551951152452744316596274761900519392978056836316168460763219884528901537270733525473954882557868611931669090558551211032955609485212198716464994611460040162588314858458454799195362968396753725991932591631736633470193999025432395643561367500590627724731058896069
 . . . . . . . . . . . . . . . . . . . . [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 81b80e638a891218e5fa3b3b50959fe6e5901385
 . . . . . . . . . . . . . . . . [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)
							bf5c66946f05fb1455836191aea27756bc24094d
 . . . . . . . . . . . . . . . . [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 '*.butter.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'butter.us'
 . . . . . . . . . . . . . . . . [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.r2m01.amazontrust.com/r2m01.crl'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (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.r2m01.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.r2m01.amazontrust.com/r2m01.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 (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 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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