oersterk.nu

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number 90:5c:6f:e2:17:40:b4:82:13:b5:b2:cf:d7:5f:5d:7a 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): 90:5c:6f:e2:17:40:b4:82:13:b5:b2:cf:d7:5f:5d:7a
Serial Number (int): 191888791964240202302940533457961311610
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: ee:a1:0b:b4:0a:53:c7:70:56:9e:28:5c:30:65:c8:f8:cb:ac:2b:0a
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): fd:bf:a6:bb:23:26:f6:25:ea:8d:af:2a:e8:1a:22:ab:2d:80:cc:bf
Fingerprint (sha256): 18:3e:40:ef:11:6e:f1:05:82:ac:b9:e6:17:83:fe:02:d6:7a:41:b8:38:b4:7e:22:86:e0:40:c2:76:b4:cf:a6

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

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/79DcocafJ7k
CRL Distribution Point: http://crls.pki.goog/gts1p5/2vLv5qSFq1o.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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuJeVUQszgde8cPgHxqw8
bohbOL1Rb3pUVzKrpOTaxhYaHgH+SKQ7871X4s33Q6orFreVKN1URbxNnsL1wLJN
heTpxZkWedcxzoXN2EwBljLsp2h3JQSvYbqnKjq+2AjTtxlbKwh8UwvPx8eeFN95
1dGULTX9548rhCRN03hvV7Qou55fovfNJ9tDC8pwpKnDD58BOlqvaqrYwm1KxHUp
y0EX4jRlWtub3yNiMxh1CmCinDL6B+mvpuKBwcjafWFwvzTAvxtPztVtEFOFFBAA
eHn3kT0Yzittnrr2S9edXJih7/UebRN2TgStVbqsC+zwBzeIvbLoQiT/rr9zTmF3
gQIDAQAB
-----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 191888791964240202302940533457961311610
 . . . . . . . . [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 2023-02-14 06:05:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-15 06:05:24 +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: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 23302596609060768340249637216082045066500254560409007905425886993527600179359172056439834110094275408255421537879674157251723203372720895287143211582622963734831086244634508566805875991558689460933646649601467756175761849995270816967406638175924855249571049502478896853063155462958301204759333985125578894851112543201327964646772832153177287462542561521000067001557749858057060608350980451459836739911711602960819473939768106857990134164862989281499869326714283395664476675050331047085467169782373148576796029180623505278452767919587351930139931364468334114550801353819858734851992268351717962295421801191355313125249
 . . . . . . . . . . . . . . . . . . . . [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)
							eea10bb40a53c770569e285c3065c8f8cbac2b0a
 . . . . . . . . . . . . . . . . [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/gts1p5/79DcocafJ7k'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/gts1p5/2vLv5qSFq1o.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)
							00ef007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e000001864ebe16a00000040300463044022046b0c137a633291d17abc061efd0bfa9cb4f3d678ced1996e13c012988c64a2b022060bde2b211ff3545e4d6cf2393c95b219dec4ff061a3ec14a2a3e960d0fcd52f007600b3737707e18450f86386d605a9dc11094a792db1670c0b87dcf0030e7936a59a000001864ebe16b500000403004730450220771958b3190d32dc286351e6561101a68fd56382d2194ab0e7ee758fdee89e2f02210096de74fcde1857645da87f98e98d2ddd705447d05ca641e23187f95a20372353
 . . . . [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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