ashutosh-private-jitsi.linkclassroom.com

Issued by R3

About this certificate

This digital certificate with serial number 04:0a:e0:0d:7f:ed:cf:50:5d:e6:d8:4a:3d:31:4b:a0:03:19 was issued on by Let's Encrypt.

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We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=ashutosh-private-jitsi.linkclassroom.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0a:e0:0d:7f:ed:cf:50:5d:e6:d8:4a:3d:31:4b:a0:03:19
Serial Number (int): 352149784561872608063598766593506845655833
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 15:01:87:5c:5c:d6:2f:7e:22:67:0e:f2:8d:4f:0b:72:ca:c1:58:58
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b0:2c:df:ae:ff:d9:94:92:3a:60:ac:88:25:4a:52:98:58:04:e8:69
Fingerprint (sha256): 0b:10:3a:d3:6d:02:3d:ad:39:56:c5:11:6e:7f:01:f6:51:37:a8:79:e5:94:50:bc:46:3f:8e:4e:e4:54:43:f8

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

Revocation information

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

Check the revocation status for certificate ashutosh-private-jitsi.linkclassroom.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ashutosh-private-jitsi.linkclassroom.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

ashutosh-private-jitsi.linkclassroom.com

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Certificate

The complete raw certificate details for ashutosh-private-jitsi.linkclassroom.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv7vO/nNzZuh8ccIoaNCd
BPfwvDtUx/3tnivjJ4pkbP1YXYxRsHBik0oa9+ohFZBZZW59jjp9SW2qK2EJIMT9
a3ZBj4/o4eDLWOLNawSic9uBkbjuGJpfh5VjC3awI4Jg2cEDc/zAYPOFuIpA+9Fp
c/rMei0aY1eyfFV81rbzlpljFygWOxdJbA8K2yySM8vDZt/6AHKO88BkbizRXj+N
+rqJz1Lqpc3LeFbLEM4pwx/6M+yZDAG5dryfA1r7R080N58K62BPuTnOB5nm8s/v
pv3qw4ibBm1EEhQxluy1uM/tBAuqKmiENvCn/IjKoP0Qv6MSyWFNL7ECrIwjnkHl
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 352149784561872608063598766593506845655833
 . . . . . . . . [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 2023-07-09 18:47:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-07 18:47:58 +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 'ashutosh-private-jitsi.linkclassroom.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 24204128106131526780805000986098803042523448718983930018661640215161419790875772380203155533705887160522422110676923963195138920263870571005203320227861384838718299665425354727937707249701244548235597468910105495663893300972109164016676849162130741947840648676312622499381324214333762591808918491732561482266537414774748995199491445530915459711878020360998037370655060439565968888927430567210840413286603367100082434181210166552347363845987397096201257106143008078045384466553071788224165189611103561184808439316100832226809648979941569828807155458852331235951080228991038738321969954575709005130582784067710004356529
 . . . . . . . . . . . . . . . . . . . . [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)
							1501875c5cd62f7e22670ef28d4f0b72cac15858
 . . . . . . . . . . . . . . . . [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 'ashutosh-private-jitsi.linkclassroom.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb499000001893c32578b0000040300463044022066824bc658746bf6a53af108410e3fe657635326e6610e6d73c484fa7de047b60220295b349ed65247e80291c63879cbf31b2b57417f0ec7a45d48e7c77dc64bc874007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a000001893c3257c200000403004730450221008b0be7c8fc84a63ca780d82aef53bdc12e9cf895a410c5375b317277f00b4a4802204924e6e9fde7cb16c46d0e5e54f8dbb17258b2b2c16e7eb650552b23ea44c101
 . . . . [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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