fsax.ch

Issued by R3

About this certificate

This digital certificate with serial number 03:3a:17:05:79:7b:5b:4a:25:12:67:db:1d:36:0a:81:e8:11 was issued on by Let's Encrypt.

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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=fsax.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:17:05:79:7b:5b:4a:25:12:67:db:1d:36:0a:81:e8:11
Serial Number (int): 281103835746027395362540469525772224292881
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b5:07:c5:5b:2f:8f:b6:b9:f8:0a:24:2d:71:c6:31:4c:64:c2:3f:91
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 68:66:2f:ca:b4:80:01:9c:3e:c7:8f:93:24:aa:ed:26:3b:38:ce:10
Fingerprint (sha256): 4a:28:52:eb:0c:81:68:ff:8c:17:ce:95:89:64:91:9c:94:fc:e8:e6:b6:aa:23:5a:12:08:fa:2e:8f:9b:0d:11

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

Revocation information

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

Check the revocation status for certificate fsax.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for fsax.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

fsax.ch
www.fsax.ch

Other certificates including the domain name fsax.ch

(limited to 100 certificates)
addon-websurgartench.fsax.ch
pifa.fsax.ch
prolemo.fsax.ch
mimetype.info
deck.fsax.ch
test.fsax.ch
fsax.ch
digitalist.ch
deck.fsax.ch
fsax.ch
deck.fsax.ch
addon-websurgartench.fsax.ch
fsax.ch
fsax.ch
addon-websaguaseguridadcom.fsax.ch
heimplan.ch
siedler.fsax.ch
test.fsax.ch
kitadienstplan.de
addon-individualfilmsch.fsax.ch
addon-websdigitalistch.fsax.ch
deck.fsax.ch
ocelot.fsax.ch
deck.fsax.ch
stuebis-naturmanufaktur.ch
digitalist.ch
digitalist.ch
siedler.fsax.ch
fsax.ch
pifa.fsax.ch
stuebi.fsax.ch
fsax.ch
pifa.fsax.ch
siedler.fsax.ch
addon-websswerftch.fsax.ch
cristoghi.ch
stuebis-naturmanufaktur.ch
prolemo.fsax.ch
dm4-1.com
stuebis-naturmanufaktur.ch
swerft.ch
cristoghi.fsax.ch
siedler.fsax.ch
mimetype.info
fsax.ch
siedler.fsax.ch
addon-websurgartench.fsax.ch
prolemo.fsax.ch
deck.fsax.ch
urgarten.ch
deck.fsax.ch
fsax.ch
deck.fsax.ch
addon-websswerftch.fsax.ch
siedler.fsax.ch
fsax.ch
swerft.ch
prolemo.fsax.ch
fsax.ch
fsax.ch
deck.fsax.ch
fsax.ch
addon-individualfilmsch.fsax.ch
fsax.ch
siedler.fsax.ch
prolemo.fsax.ch
dm4-1.com
digitalist.ch
deck.fsax.ch
addon-individualfilmsch.fsax.ch
siedler.fsax.ch
aguaseguridad.com
deck.fsax.ch
siedler.fsax.ch
cristoghi.fsax.ch
fsax.ch
deck.fsax.ch
ocelot.fsax.ch
siedler.fsax.ch
pifa.fsax.ch
siedler.fsax.ch
cristoghi.ch
fsax.ch
addon-individualfilmsch.fsax.ch
deck.fsax.ch
fsax.ch
cristoghi.ch
addon-websswerftch.fsax.ch
fsax.ch
swerft.ch
addon-individualfilmsch.fsax.ch
fsax.ch
urgarten.ch
fsax.ch
siedler.fsax.ch
fsax.ch
addon-websaguaseguridadcom.fsax.ch
prolemo.fsax.ch
addon-websdigitalistch.fsax.ch
addon-individualfilmsch.fsax.ch

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuuS5lfTpGuhkqC1TtzJJ
y4VOXLKtZArXPEsircKTLu6TLHxFDTMpRkuBZiVg27rBAQ0hdI7dWlbz9NgfwZvl
sdfvRAVdMmFgUriyRfMdF8jKq56KDq0eX9YwmlSmpQFV8L77YgKbbCYrlvnbvYU1
nIoJl6n92y04iXlKczDKSdjUvK8qy6ZtaMcCjUeyzh1WJ4mwxaMFLKkD1W0lDocp
8kp8W98sFbVWY8kojx6RA1UxFlkFvxxh/UQYCNys52qkkBUoszKeYUjuoF3yivY5
TIIQloRhmRfD77i1dnAoh1qJ8ay4TOS5oovDezlC09yUZTWdgemq34N+ZbX/BGye
awIDAQAB
-----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 281103835746027395362540469525772224292881
 . . . . . . . . [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 2024-01-22 22:03:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-21 22:03:53 +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 'fsax.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 23593113197458166805658980966783502931753044005204076340223640385051514389974605667548044247132423304159044337541353916980283322694472344673374789492824444971524465597887162582085163917186426730869247388682713081871892253756441703220498710282885717583166400879053357669484840358441020071413518898830354934769688907441167315705850287501595537556090188104250259063287895321726206917747958182433167845537745706092225242888939398540450232081611032786296625253090188440371733760721778056880369520111917935370571207904728481393131191522204908942989222658811121759503037089313964689828866137730828008595143116376572057919083
 . . . . . . . . . . . . . . . . . . . . [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)
							b507c55b2f8fb6b9f80a242d71c6314c64c23f91
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fsax.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fsax.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 (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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d336a81c400000403004730450220508fcab11d26e6254e5e859127485814f87b32d5bed401bf96bdca9f139683160221009e8d5feadb942027c17506c79c6eb70e8cfc3c117a7a4a73f8e2f257cf2542be007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018d336a81c7000004030048304602210097bcfdb9d0d32de09cf9a8d47105ab05818cd3d5fabd992a33f39648a568bf6e0221009b9899b6e66919298a56c04f5b140f89d7eb81493ce1e532f9338dbbfdfbd49b
 . . . . [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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