ashfordformula.ch

Issued by R3

About this certificate

This digital certificate with serial number 04:60:00:94:f2:04:ea:33:5e:5b:0d:29:62:70:67:7d:e1:48 was issued on by Let's Encrypt.

With 5 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=ashfordformula.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:60:00:94:f2:04:ea:33:5e:5b:0d:29:62:70:67:7d:e1:48
Serial Number (int): 381117024320118660560326929372701286850888
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 93:19:4a:9b:5a:d0:be:fb:5c:35:1a:13:89:af:49:88:fc:74:4b:72
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ac:e1:47:fe:8a:71:b0:2b:69:f5:8d:68:2f:88:ea:87:ff:d5:cb:b1
Fingerprint (sha256): 0f:c9:da:33:3f:3f:9a:51:fc:85:0f:a1:70:de:62:d2:cb:d9:fd:49:60:bf:f4:74:da:f6:63:86:ca:ad:a9:05

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate ashfordformula.ch

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ashfordformula.ch

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

ashford-formula.ch
ashfordformula.ch
ashfordformula.webpresso.dev
www.ashford-formula.ch
www.ashfordformula.ch

Other certificates including the domain name ashfordformula.ch

(limited to 100 certificates)
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch
ashfordformula.ch

Certificate

The complete raw certificate details for ashfordformula.ch in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmcd8XhGRPJEk7uvZrJdW
sbsNdowcVsehxMUwSQx/iPZ0lTBaG/FdIsckoUaPkN6Fc7VPiQCuxfLUH7xpxOg2
5EOX667xA+PeLNjgJRRWjdEeAanLwVo9twZtFYqw3csRmZiFCyOAFiApMqSprAs/
A+1lky9M8VX5O2fCkA6Gjwd0Q1t236lqnPgsSvbQiS4NLH/jABpEB4MtLWTi0nzY
9Sx5I9rICJjr4CFeBxQhfHpWxy+Go4VeGFgnDLNYKUGJIN65pRsgbCpoC7KPXlTY
5ZRkpiD6FKvjQYH1OpBMIRXU5Y9hD0jgFfB5RYakP45DyTQ02MIWCe+DJyoqM2KI
eQIDAQAB
-----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 381117024320118660560326929372701286850888
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-02-27 21:35:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-28 21:35:37 +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 'ashfordformula.ch'
 . . . . . . . . [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 19412830779206585378826291265395516431482173886195957468627462531548244564513554661116503846788106203544023654523600918863787672841872915651742017072100370548629786811878809661217104225627777416676889767991521976030066528256553369355221004481559596666009927677261688566205195866026933984960278613513359221660499656031810674060917888296802232591797425858556169390705517857292485939705282125236703130271838479508288234586684481559146561438373909390312535054588230805572472451591611591618213243632465037111022604438735290777132350555289690987089909947757378282906069553168624995788287941966778150997408990305137180444793
 . . . . . . . . . . . . . . . . . . . . [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)
							93194a9b5ad0befb5c351a1389af4988fc744b72
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (118 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ashford-formula.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ashfordformula.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ashfordformula.webpresso.dev'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ashford-formula.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ashfordformula.ch'
 . . . . . . . . . . . . . . . . [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)
							00ef0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018695046705000004030046304402201650ef317b514d42407b2422c6ac4107b884dfcf14d2ab7302b26fd45b816be102201d67eb6119bd5d3fa94acc0598cfe4a7e6a1c32f0a6b29ae6e90f0639cc8ed39007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186950466f70000040300473045022053ebc12eb9a447bff0df202ef7d1acc23a489da71e1d1764b9fb7a7293c397ab022100ffb91a733864dc0df6e46d6e3b5b5b453772d39b5565b4941654171873b67a18
 . . . . [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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