tech.palashkantikundu.in

Issued by GTS CA 1D2

About this certificate

This digital certificate with serial number ad:de:59:89:7b:a1:43:31:0a:00:00:00:00:01:61:93 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=tech.palashkantikundu.in

Google Trust Services

Organization: Google Trust Services
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): ad:de:59:89:7b:a1:43:31:0a:00:00:00:00:01:61:93
Serial Number (int): 231110949200359777766923159803124605331
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 24:28:53:1d:81:10:6f:b1:ba:23:1e:45:96:06:77:a5:06:81:ed:af
AuthorityKeyId: b1:dd:32:5d:e8:b7:37:72:d2:ce:5c:ce:26:fe:47:79:e2:01:08:e9

Fingerprint (sha1): 8f:5f:dd:17:ba:d6:e3:08:a9:29:08:b8:8a:f1:a6:b5:61:63:40:36
Fingerprint (sha256): 2f:93:50:08:70:e7:d5:a0:0e:49:3b:cd:70:cd:f7:59:28:02:4c:c0:9d:c7:8e:84:41:b5:a9:d5:85:61:8f:06

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 tech.palashkantikundu.in

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tech.palashkantikundu.in

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

tech.palashkantikundu.in

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Certificate

The complete raw certificate details for tech.palashkantikundu.in in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuoIdO6J16KRri5oDVfie
W3joTrpx0GOVPsjQbVg9MA24pRxi4dnpkrxL3/g0ndNGW75mrtNGAtTSwR8z6Q+N
pa9/uFUeayWkL6l3B38dePsJsHHY1OhwlfjTcnlVmzGggLrnSwiNgJLEY19RMAyS
twAjwi6El9Ro494pAH+gSuPy4Pe4F0fWlHWqY9tg+M0gHk4zBaaK5iymVH6D0g+4
COXXOmvbw6ncF2qq0grqG3p4+xm66q2PVPHlrNMKt0ydW9p/hyicZ9oOw5qKeJUv
OidHvbAk0a3SWlrbSBgLUpbZJXRkOh+kYdeIc9fPsU0QMoBavUsZxWsZPVKJze4s
BQIDAQAB
-----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 231110949200359777766923159803124605331
 . . . . . . . . [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 2019-11-23 20:27:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-21 20:27:55 +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 'tech.palashkantikundu.in'
 . . . . . . . . [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 23544486422707861074834993124008967226364946638173540565501534365147373986865645583121253405613508132051690239012811832857947716114139076530019697862489540530873734873462594037867874405782672791830604423771358359255526369883147169806582591161077782869732543482773412777498043592589973808522591149779602567015047834651932840618469094971975661755957296390920858043013362476686293527860521028404434221160018777914137938278054635622693610011354619402929126406785909237438211791253378783326618150031008606689108664573574691930713018643499338281940278766153741682211890899995999064636272756373704927900231381411769751579653
 . . . . . . . . . . . . . . . . . . . . [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)
							2428531d81106fb1ba231e45960677a50681edaf
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tech.palashkantikundu.in'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e9a2a06e200000403004730450221008c31f04abebe2e442f2dbfbd18d8578cd7a5c27c8241dc68618bb8e677d3f942022049de1b0ca16fd4bee4d78422625e8d2cea1ef045037999ea19770afe8b9450d60075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e9a2a0708000004030046304402200388576b6cd086ed2cca15671167562c2949539f411641bf9eeeaf35b86ca74402207a95f87989b9ef48ade35ab7350fbc04d277627acafe41dbb5a1a836543c5691
 . . . . [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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