muffincapital.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:68:c9:a3:4f:3a:1e:e2:e2:3e:21:80:d5:d4:40:42:46:0d was issued on by Let's Encrypt.

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=muffincapital.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:68:c9:a3:4f:3a:1e:e2:e2:3e:21:80:d5:d4:40:42:46:0d
Serial Number (int): 296994246733514200357659879126651189216781
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 52:6f:56:df:d7:74:74:dd:02:77:9d:0b:65:aa:f1:d1:7d:3a:ee:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 31:eb:6f:81:0c:53:a2:41:a3:a5:a4:10:f5:b5:30:51:12:ae:15:67
Fingerprint (sha256): da:10:ca:fa:22:20:2c:6d:35:65:90:7f:84:af:e1:ff:2c:a5:34:20:b1:0c:f0:33:89:83:f2:5d:23:f5:21:5d

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate muffincapital.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for muffincapital.com

Public Key Algorithm

RSA

Key Size

4096

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

muffincapital.com

Other certificates including the domain name muffincapital.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for muffincapital.com 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 296994246733514200357659879126651189216781
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-02 09:56:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-01 09:56:57 +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 'muffincapital.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 710618981554819609726792638685690729430490464712938030742130667784805775037370221567939054392497626812767245012056881351701236703450052993404774996897273803759547399865890198498876129350293453693973499924600672715326012277508586993921985541055608624435191405120097013617831508045957035446191597898790984003726681465571502217099019657719776669936387157619175914102970193909461847958250908569086079622736212395734895801540483372109062131626280683389350082279292904883343974719746735223238087812242156789053801999097787069294070591360837034869129984169734501681430014912212247544572606523407515166509116494736815761406167532521939215592645610147561796270854603644311086235553001001544592446329994040222318242448710720757384780479793737951425037292722342225360201432103984454350156649900661766583479412591474000656039052313431101952071248528186188951374220129523096933169163054357627147537511255108086952515032568709282145012581315393054374979076855901535229218762942173549186265436740554062033303425192960210955668341169490587161986486191861512960067023729018307685352584897823083685784238196505521804634870129663388477962542449961423345418405634935330368240426874761537198583124966290450392517575941848659051892966430013318193039183933
 . . . . . . . . . . . . . . . . . . . . [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)
							526f56dfd77474dd02779d0b65aaf1d17d3aee14
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'muffincapital.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f65e6bc3b000004030047304502204fc58871fcbdd84a8fff24228cb5c810afcecc00fbf3df863761edfdd279ca48022100970089823a61c24f1a877de4c5e9aad772935e9bf092da4106a978520ae10ff0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f65e6bc52000004030046304402203ecc0cd12c056b9cd9422209c955bfa9c8fe8026462f5ab1d9595f5cc11f7c3d0220042d7605ac78cb54a9ab7d41d89bfbbe8959fac69ed2275f36059ef5c4f1ee09
 . . . . [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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