nstaracademy.org

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number e9:5b:11:78:c3:fb:ba:ea:13:80:77:75:f5:50:58:b5 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=nstaracademy.org

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): e9:5b:11:78:c3:fb:ba:ea:13:80:77:75:f5:50:58:b5
Serial Number (int): 310182976401008731464895780298303756469
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 92:4b:37:15:de:9b:45:6c:bc:d1:28:ad:9f:89:b5:21:12:49:19:ae
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 97:c6:b4:05:1a:11:47:44:47:3f:fa:b4:9f:2a:68:b1:63:a0:1d:f1
Fingerprint (sha256): dd:b2:34:66:aa:ae:7b:6a:77:58:34:24:a2:9d:c4:de:c4:f3:e2:f3:6d:2e:b2:7d:c7:63:b7:2d:32:ae:86:9a

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

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/yOcGIFaMaIs
CRL Distribution Point: http://crls.pki.goog/gts1p5/Cfp3yW0aEXw.crl

Check the revocation status for certificate nstaracademy.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nstaracademy.org

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

nstaracademy.org

Other certificates including the domain name nstaracademy.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for nstaracademy.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuq356BFNt1oNq3UcOifV
kcCm0E/nbeI9ur4lJ1BGnvG2/xDjgxF+4YkYD3FtFNKVr7UHUhajao+3ilpuwGOa
ZlLtg0A2Nof+yrH8ddVNQoBEFXWJSPoluaO92BnccTZc54mgpdZMPHmiEqgLY9kF
EY/cvCaEkM/KaBNKgKgMIs/eZrZ/0cgZs7GxFO45s0nx+rMXZWFNb9TiIu7lKjDe
+nXFDpwpwvd+UHCzdgkqd9+pZhrZHaC/VnwrPRaaYgJBTdq6KcbitISY+QBGHaub
jlF0soMAKC1H5JvLJaHcn7YIhnR+V9uiegP1CZccVjYoEyvDtt91b9Nl4OFBBxjr
8QIDAQAB
-----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 310182976401008731464895780298303756469
 . . . . . . . . [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 2022-12-11 17:52:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-03-11 17:52:37 +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 'nstaracademy.org'
 . . . . . . . . [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 23566115584054764730863217268278426575843073229161766892327884557269285926137798002614292047383350724626655774096596050137493647114066890574262997906950398297226807859012016950306926096596489815438604243458366842036603760747557540450922869434197106284733873009684191395013305721201974009527161387793533657909085520017393961809199278101569495885959967326607299940616814619892746868156542030887711604443804390417137214610995157369414936048184295976675918309453939317316037846671563437651185675360359728080380227940466415222563679560556600503259913130558651305783062797801258086480782038510403588695804683236668989828081
 . . . . . . . . . . . . . . . . . . . . [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)
							924b3715de9b456cbcd128ad9f89b521124919ae
 . . . . . . . . . . . . . . . . [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/yOcGIFaMaIs'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nstaracademy.org'
 . . . . . . . . . . . . . . . . [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/Cfp3yW0aEXw.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)
							00f1007700adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000185028835500000040300483046022100d1d76a0927a5be3b3c2b7b18d18abddac8fa4011417a42f79bf9be2dc2cd52200221008e3c11cd49bfb8bb852be9a5c87d402742807494c8708a05ba0ef23306582e0a0076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb52000001850288355300000403004730450220257d76d6b6665673a830ea8d3a69d9aed138a9967c14082b50fc871255125564022100bfc363e48b164f55c1b1e344efe042029e678aa7f9be4b8e727bb97ecc50bc8a
 . . . . [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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