swissbuffet.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:93:4b:88:74:5f:25:c9:ab:9a:7a:11:15:dc:3a:02:f9:2e 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): 04:93:4b:88:74:5f:25:c9:ab:9a:7a:11:15:dc:3a:02:f9:2e
Serial Number (int): 398571052276773454354913207530540576733486
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 86:80:ef:ac:e0:ad:39:92:2d:2f:a4:ac:07:eb:f1:90:9e:6d:c7:09
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5a:54:e5:b0:66:21:5c:fd:6a:c6:e7:a5:99:63:11:17:82:fe:ea:f9
Fingerprint (sha256): c4:83:1b:0e:df:74:26:c5:19:c9:65:6f:df:1c:ad:60:51:2b:ee:4b:41:cd:70:d0:82:ed:85:4a:3e:e1:4d:ee

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 398571052276773454354913207530540576733486
 . . . . . . . . [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 2019-10-13 02:07:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 02:07:05 +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 677634525478198711211895355887929173855294799129577662508718546005660292503565736605915486092255472139449969634770816039343782552311972977132055319446086451569024462697753594999799459305364417625877652413960858276566847861877014317158074758582734663542935048730567732317996721647775854217959329160641973304758471635581749051594270868950830366828556405727149536525582334425566959849444660712047510288927577006237532707144124469533533425154766786831425536360939121860211526754166816141552535025970234597324011346399617275189925302345407068849400554282696550175097936984089571571836282807790403504052722645760412963129483816741514843630865828960029402365105202403270790987184323033281547512225804850687761230255447591973525487732614255315485937408494854354484808675390480684300310728345501320804017292158349264747161074504937415899447584862833468071521049734214788389272749324039152209269941347641188963560553800683781105488615591972061717339829716386774921462927070726714537945653061972860839304621705846394931445570737017912097789428546643624022627428301057116020635719732020461667220925983279336466242018861042604111534664400182921500574943949934409465772363653362797725522816981864100424970893134292800822861541717699855559862675163
 . . . . . . . . . . . . . . . . . . . . [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)
							8680eface0ad39922d2fa4ac07ebf1909e6dc709
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc31572ea000004030046304402201f987e56da95e3ac0091c72e5aad52856affca520b0594e3cd88c2ae5016157d02202cd3a3b53d258288f1d504ca39a582c9c1f65a11b42ed4f1a6f7d4f23f184bde007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc31572be0000040300473045022047c38e1ae227afe3534c620d2b65201f9f90497c66783380aec35ae56fe4b0c8022100d778959ffc1379c8517a715a789a58f6826a2ad855a5633922f0921df58b924d
 . . . . [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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