cal.grzeg.pl

Issued by GTS CA 1D2

About this certificate

This digital certificate with serial number 32:4c:80:3d:b9:3a:b4:18:0a:00:00:00:00:07:ae:4f was issued on by Google Trust Services.

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=cal.grzeg.pl

Google Trust Services

Organization: Google Trust Services
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 32:4c:80:3d:b9:3a:b4:18:0a:00:00:00:00:07:ae:4f
Serial Number (int): 66858615389167316312793365641148477007
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 02:eb:8d:0d:82:6d:ab:82:1c:59:14:c6:0e:a2:d3:58:dc:c5:42:9d
AuthorityKeyId: b1:dd:32:5d:e8:b7:37:72:d2:ce:5c:ce:26:fe:47:79:e2:01:08:e9

Fingerprint (sha1): b9:dd:bf:df:ba:94:87:29:4b:e5:d5:5f:80:09:2c:3c:23:08:0b:12
Fingerprint (sha256): 4c:78:15:22:ee:a1:65:bf:12:db:2e:5c:fd:6f:22:2c:55:d5:24:70:1c:52:92:59:2d:e8:56:b7:12:93:91:e4

Issuing Certificate URL: http://pki.goog/gsr2/GTS1D2.crt

Revocation information

OCSP Server: http://ocsp.pki.goog/gts1d2
CRL Distribution Point: http://crl.pki.goog/GTS1D2.crl

Check the revocation status for certificate cal.grzeg.pl

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cal.grzeg.pl

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

cal.grzeg.pl

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Certificate

The complete raw certificate details for cal.grzeg.pl in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9RpNIX7Ery37Ad6Zhjcn
quEGb+ugONcCsT6lr6xQe4rovSRvBx9AWmPuxuigBOIXL03oXZ1K1X9c9Cl81MiB
PvJMVYvNC4swKJ1J7hOa8YIyFyJo+aAsLQsbtJnNIvz2j6F7ZzfGUAH+qVXgBsLh
9olf7sfI374S4ivFayKFNgsNK/xfc4gddvkrHzOrIHc/bJFcgqMfsxQuT1UtSgKH
5+zPSd+yWimw7Kbtpuj773okELI0/u9M4s702jpx+YZ2G/iWP64lCqUe/3hfSHx2
aJ2PCAWv0YBTXOgZXifFnnWu9g/N0dD/Y0Be03Bsid1CpebJfAfy8X3G62pPrABT
sQIDAQAB
-----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 66858615389167316312793365641148477007
 . . . . . . . . [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'
 . . . . . . . . . . . . [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 1D2'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-25 10:50:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 10:50:32 +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 'cal.grzeg.pl'
 . . . . . . . . [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 30941354367325683309944413874159331865486519226968390982687462184578806707105018719776973573097405358018999950531487799900485444860887809483102408370452648998891934366318485422699821342374658395667566024781947153210501195495849399146521798883166967563761963165858313049348491694416600420605129946455316347519387870631553046691607530004888034496774984020895402577838597483620039374700236496499746144363805811585073784020093780558600478248438775421162102021231157199369287460271758680049825512599820673798443777785508568659297877891358181280310452544445043433569598621140831050961688273765371731665488140620798737011633
 . . . . . . . . . . . . . . . . . . . . [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)
							02eb8d0d826dab821c5914c60ea2d358dcc5429d
 . . . . . . . . . . . . . . . . [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 b1dd325de8b73772d2ce5cce26fe4779e20108e9
 . . . . . . . . . . . . . . . . [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 (88 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/gts1d2'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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/gsr2/GTS1D2.crt'
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cal.grzeg.pl'
 . . . . . . . . . . . . . . . . [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 (40 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://crl.pki.goog/GTS1D2.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f3ce4e9c3000004030046304402207cf0b36769310467ac4018b4e147cfba06c314ef1fb7dadb8a9995943a3ea6db02207bc10e141363aa7580ae53adab283ce6a3c08262aab75ae344ed913f5007e1b90075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f3ce4e9ab000004030046304402205fabb9a846758338530e303453ca97e1f4f3ff7cec77a8a673b5678ff354f34d02205e454577ad7f5d57fbfe2cc37f50f5e89872ac4f3331fc8b522d0b20d322adda
 . . . . [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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