tasgaonkartech.com

Issued by R3

About this certificate

This digital certificate with serial number 04:16:b4:d1:be:7c:db:7f:6e:da:8a:f3:30:d5:c5:3e:06:80 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=tasgaonkartech.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:16:b4:d1:be:7c:db:7f:6e:da:8a:f3:30:d5:c5:3e:06:80
Serial Number (int): 356175705892136399538594727281566852974208
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ad:1c:8d:89:03:fb:70:15:23:5e:5a:be:b8:f5:50:b8:07:00:6a:6e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f3:54:e8:55:6c:8e:ab:cb:d5:fe:db:e1:45:a9:81:db:e6:23:d2:5f
Fingerprint (sha256): cd:46:a1:8c:fe:38:6d:ae:bb:9c:b0:c7:00:a1:d0:21:33:7e:45:57:74:cd:69:a6:4e:fd:83:e2:07:d4:29:81

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate tasgaonkartech.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for tasgaonkartech.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.tasgaonkartech.com
tasgaonkartech.com

Other certificates including the domain name tasgaonkartech.com

(limited to 100 certificates)
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
*.tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com
tasgaonkartech.com

Certificate

The complete raw certificate details for tasgaonkartech.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmXIFU6DmzhHsMdRNKjOr
wPmngBs/W2Lg7mrT8Q3OTQ3p05mPnMZLrZHQVbeIUndVEVljeG8A3HSUrRsWU9/V
NGugesgq7s4psnDBnZ++ppLsly6AlabAKxEMLV/lXvMTc5MJY9sXQutK5TILbfOI
TLGK89e13G4jCNgBmwI/NrXT5NXHIG2Ts7IXwZwx7tPv8pKJouifrMa4Hkchyc60
G0EUKeetor4XOLk7CzvxxRUFODT0uCkywNJuc9R8aTAyBLSBLYRkmttp7B6+qzxP
TGuXJo0TKHILSRPOxIe5Ci9KUn5RFPRCfYyIzbKyWxCOrdQhfcodaqlXInM7s5va
YwIDAQAB
-----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 356175705892136399538594727281566852974208
 . . . . . . . . [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 'Let's Encrypt'
 . . . . . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-18 16:42:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-18 16:42:50 +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 'tasgaonkartech.com'
 . . . . . . . . [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 19370686415459059301942250849544278353552297163393064751411798108455907877814939418713369584829117393171133383257418389616360501818244783383597984772095751829182460685522624592309903205208434555052703985802118846319579473692559690079084655665225005718962487683628522209930464446615632111064484557745045985505457908982697124968167655010562667034775265634844204626207338364106267159746440789364769636572675316175358804681456723401120337577803637779070915657809065991614023652354909870819989990812147497382300068102880993992178661703419828470341597723764808124972610430419143904818142914283034070805156438100352513596003
 . . . . . . . . . . . . . . . . . . . . [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 (22 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:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [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)
							ad1c8d8903fb7015235e5abeb8f550b807006a6e
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.tasgaonkartech.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tasgaonkartech.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dbd5046930000040300473045022100e8581f43965d057c19344ac0bebf958c819ff82618aa1e9fe1f0ac7518d3747d02203424ed27db8545b3f9717233dcc57054b282e8d5b2e03ca9e233b552df0c28940077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dbd5047ac000004030048304602210098b9162169473cc35a89c9e66b2703a34a47dc9c80fc0c1acd96570c445378090221008e6ad134a42d1ccfec72eef8d41b3d4c0003cae2d4fa159f7fa65ceb9e624405
 . . . . [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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