*.isontic.ch

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number 8b:16:ea:4e:27:81:6d:28:13:70:23:8b:62:7b:6a:be was issued on by Google Trust Services LLC.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=*.isontic.ch

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 8b:16:ea:4e:27:81:6d:28:13:70:23:8b:62:7b:6a:be
Serial Number (int): 184881674220861385435934187400625613502
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: e6:53:36:ba:0d:fb:b9:e5:02:cd:9b:61:92:52:2c:1e:0b:76:a7:87
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): f0:c4:67:3f:52:d6:2d:ad:78:44:c7:a7:da:7c:09:8c:3e:cf:07:85
Fingerprint (sha256): c1:7e:07:fe:33:bf:09:42:bc:61:e8:2d:cf:2a:01:16:5e:c2:57:2b:f4:07:54:d2:af:0e:c4:c6:f7:12:1a:01

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/p6KjDcSrUWQ
CRL Distribution Point: http://crls.pki.goog/gts1p5/EF0Sp5GLeFY.crl

Check the revocation status for certificate *.isontic.ch

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.isontic.ch

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.isontic.ch
isontic.ch

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isontic.ch
*.isontic.ch
isontic.ch
landmarkboardgame.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0gg5qkHNQG5QeyjaKhiS
CfvTidLgn4TpLp4ob07YemT/tEDUtWlP66Jrklw3LErBeKpb70Fnu9glLFL2fCpM
C78VwdpmTy/TtE7CtlhtQcdGifk00L/1w+UjRAS4znQCc1mPrDpA4z0cv4EGQL/P
gTGvxWF+IukprUxzN+hhRpIxs/zVFifta3vpQDs+agfH4Rox5utcq+glzpCf3vHQ
4CoDf3zil/hgtQpeRyv1HTzmZimabsp7HAmvVK1q9upsheA2dxpfa909BLUxdEEj
vdauyYqyalZaZoRZoitT1e24VSsPr9j3ElsFyV3k2saBvcJp9Ec3BMvpihFfYlJv
MQIDAQAB
-----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 184881674220861385435934187400625613502
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-01-19 19:00:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-19 19:00:24 +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:12|false] UTF8String '*.isontic.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 26514100066871764058601503743124084881199550590999445863216407340849906821151265689801871077111055538964810082337335138321442159680827685907741429209079698795650658000699202253232116567139845005572655104654194927066055074754003853994726152178521015822933164573113506722404628840970672215488546177354681837866388635583231194840249475126891263005252940318353405980396180958135243685844007979333105984997351751744852626652367256283982682309823020626069110986954602816016881747609000166831871602259151220428286971006996955627721891326057261844718375181105722741962889651904265931328397051337047513901635726615335136292657
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							e65336ba0dfbb9e502cd9b6192522c1e0b76a787
 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/p6KjDcSrUWQ'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.isontic.ch'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isontic.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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crls.pki.goog/gts1p5/EF0Sp5GLeFY.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007500b3737707e18450f86386d605a9dc11094a792db1670c0b87dcf0030e7936a59a00000185cb9e4679000004030046304402200fe2aac4888b4a3896d481049736b2e3794125a01ab36cdfd93d6abb0b56bfaa0220645a26c83e49d8c7ed4e7b0d154419545ffe7d546a83e56a90b6386291f3aa7f007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000185cb9e466700000403004730450220370641bb3c2140b42338a03e02669f115a164af4870e7c96f07694dea65677f9022100981ab8b74a1c4928e2645ec11237cb45d8522d0da72b2a8bdf52d5244a2c9ec4
 . . . . [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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