oersterk.nu

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number e7:aa:02:36:17:9f:5a:c6:11:b5:8c:e1:2b:f9:ca:af was issued on by Google Trust Services LLC.

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=oersterk.nu

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): e7:aa:02:36:17:9f:5a:c6:11:b5:8c:e1:2b:f9:ca:af
Serial Number (int): 307934402342717273509169221696774326959
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: ab:cb:a2:2c:0d:f7:86:c8:8b:4f:ee:02:34:f0:4e:8d:5a:fa:73:10
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 31:1b:fc:eb:e2:f2:75:b0:e3:ab:e8:dd:53:1c:4c:a5:d2:b2:50:44
Fingerprint (sha256): a7:c2:51:32:9a:99:1d:24:a9:3c:72:d4:ac:46:a4:4a:d2:9c:4b:fc:6f:d0:16:43:9e:6e:21:4e:1c:d6:9f:09

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

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/SQncykmY9bc
CRL Distribution Point: http://crls.pki.goog/gts1p5/aUa_fIeePaA.crl

Check the revocation status for certificate oersterk.nu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for oersterk.nu

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

oersterk.nu

Other certificates including the domain name oersterk.nu

(limited to 100 certificates)
oersterk.nu
oersterk.nu
oersterk.nu
oersterk.nu
oersterk.nu
oersterk.nu
www.oersterk.nu
www.oersterk.nu
oersterk.nu
oersterk.nu
www.oersterk.nu
oersterk.nu
oersterk.nu
oersterk.nu
oersterk.nu
www.oersterk.nu
oersterk.nu
www.oersterk.nu

Certificate

The complete raw certificate details for oersterk.nu in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz5fI+aNk4PKZFZPD7ebj
GQKAy9aaGYddrJL/S2GhgqMw8xkCu+1fS9N119mgdXWdvL+ZjxRQAfpLcYQbhAiK
ByHm/bNbJgnt87ImFyQboQ5CZcUdwboDP1TMaYAA93jvFx8BD0KmZtlf45BwJzry
6Rp7WfvyeUE3pxOXDvd25+Sgfa0D4IeZu/XDcR9MENm6P62klOF40jMQ16Rz8Qp/
VUj7n7V0PDpNZeJLq4IUBOoW0BKxx+GzFyBuxApMzMaZX8E8XiqbVexaagGe4N2Y
pLHYIuhIC7yoOOjcPaiOQlG4QCo7/RN+pXdOKnN6XbvyQ759QNFu2482G5nbdJEF
vwIDAQAB
-----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 307934402342717273509169221696774326959
 . . . . . . . . [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 2023-04-14 05:37:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-13 05:37:03 +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 'oersterk.nu'
 . . . . . . . . [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 26206177130277819148416594623774021231898871553427671406490268358148449814160603485832662346499829218124961791993497427121349704941633185936493245979388078098848345984841972884037374862874371128674075411130569099212293832945353566567560175801361386791502359595126488407279278297625420029919100020557313020908887408783000137187434879581010898875086407575064262226754251607850258612246703642234399133863347505372224589381868587033801240992320597631821884903150986106314415044551083979821938556883521214456609523294924093195697292842843542055388608324420744800401187043068622916172472979090063705894136850345719107749311
 . . . . . . . . . . . . . . . . . . . . [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)
							abcba22c0df786c88b4fee0234f04e8d5afa7310
 . . . . . . . . . . . . . . . . [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/SQncykmY9bc'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'oersterk.nu'
 . . . . . . . . . . . . . . . . [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/aUa_fIeePaA.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001877e7b573d000004030047304502204e2b2393bafc6a4ef43133793b383b08239808ff013ac8c6721e49a136f40edd022100e610bfc0b9cacdf192670107cb9d2e9b2014f97ed5b71c16cb5d67e5f1d6fd5d007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001877e7b57260000040300483046022100c5394f353af076ef4595f5e8899af7285e442ed3e415a6c57b345b0d314acf7d022100fa165e45c93d22255a8a844154d9af1fb5b87ec37919c580dc24e4d1fe9e4ec4
 . . . . [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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