swissbuffet.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d5:f2:3d:ab:fe:da:5f:a7:7d:28:12:70:81:80:e6:01:d8 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=swissbuffet.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:f2:3d:ab:fe:da:5f:a7:7d:28:12:70:81:80:e6:01:d8
Serial Number (int): 334138995343012531797395185560379332100568
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3f:60:99:c2:3b:16:fb:90:33:68:78:c5:5d:80:36:2a:89:f6:df:1a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): fb:e6:f8:74:2d:9f:86:c3:57:26:2e:26:a5:77:54:9c:2c:51:29:39
Fingerprint (sha256): 17:43:b5:bc:9f:af:4b:90:90:62:7f:b7:5c:e4:99:e1:5e:13:7f:20:cb:81:34:4f:c5:8b:2e:4c:91:7d:fc:19

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 swissbuffet.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for swissbuffet.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

swissbuffet.com

Other certificates including the domain name swissbuffet.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for swissbuffet.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 334138995343012531797395185560379332100568
 . . . . . . . . [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 2020-02-18 16:57:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 16:57:50 +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 'swissbuffet.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 743188849459502131146793912916655431126050271004269217701292869416943238149492709869706121698956613966368488583862761377772831323133215833361414673084003620724764375022471228259490053795872666173844042469167806845687388687782487274789425993606910808996138747761793821399313467097961032988110735388220710690784518358419931143814852086467008782000032324116730240292496807518505625861955358858585798570517030118790227795392963789576265279566864495125333202571425830265620103827200588053575127967734893054836425296417983780442576590839331467243736736635536640172145959968173525820611048325631760618851188952817766644964586902061727948430254886487079978425581544674172048525220728070475198403353178815265608567740542658723286540370179418069284065253000260555377161455206730146821325706275128815595869158377331515841254425453655475067923201341673017900064855412620945908912162153521734649995840919511520110142220404972091822647577912719564723068223189032140796715266837057674596272296861919395105092398941316894273188075415351242783657859261422861598266341606699338902827071522333516392308394982617608225656853826934051615149032496861069827027258791286302454812374630546974000389518520962472039245046231712153533038237525131005939927007749
 . . . . . . . . . . . . . . . . . . . . [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)
							3f6099c23b16fb90336878c55d80362a89f6df1a
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swissbuffet.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001705972f4920000040300483046022100c410db8588b40377c34b838994b14140cfae7cb196f33e2fa59581466a8292c0022100ee185fd35e4f7493af48eabe825750baee043d2fa6f72ad163bc07759c9e2dec007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705972f483000004030046304402206f976c41d1c1f14c9c792516cd7d4f6fefb74e5e0db1b4cb61cc9e6d085a2c0a022017c9c4bbd4c9ab50ef79ea2519161d0d6d0bb0a2b10c5a8cfe99ffa8b2100273
 . . . . [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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