app.richka.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:be:b2:62:53:26:ee:67:ae:be:92:50:18:db:bb:3c:32:7b 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=app.richka.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:be:b2:62:53:26:ee:67:ae:be:92:50:18:db:bb:3c:32:7b
Serial Number (int): 326227620625125349491932130361724905468539
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7a:1f:99:0e:0d:74:82:e6:e2:58:ce:37:de:3c:eb:37:19:34:08:6b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8d:46:8c:a9:fd:c5:bf:80:b6:49:2b:f3:22:28:1f:8d:5d:cd:89:27
Fingerprint (sha256): 39:fa:1b:bd:e3:c5:bb:15:25:e4:f3:4b:51:13:28:1e:be:f6:96:74:d9:ef:02:42:23:d0:e1:5a:a0:f5:e0:a4

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate app.richka.co

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for app.richka.co

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

app.richka.co
user.richka.co

Other certificates including the domain name richka.co

(limited to 100 certificates)
app.richka.co
app.richka.co
stage.app.richka.co
stage.app.richka.io
www.richka.co
movies.richka.co
lp.richka.co
richka.io
movies.richka.co
app.richka.co
movies.richka.co
richka.co
stage.app.richka.co
www.richka.co
www.richka.co
app.richka.co
www.richka.co
*.stage.richka.co
richka.io
app.richka.co
stage.app.richka.co
www.richka.co
movies.richka.co
*.richka.co
stage.app.richka.io
user.richka.io
*.recording.richka.co
app.richka.co
lp.richka.co
richka.io
*.richka.co
www.richka.co
richka.io
richka.co
app.richka.co
*.stage.richka.co
*.richka.co
www.richka.co
www.richka.co
stage.app.richka.co
*.richka.co
www.richka.co
*.prototype.richka.co
stage.app.richka.io
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*.richka.co
stage.app.richka.io
www.richka.co
material.richka.co
www.richka.co
stage.app.richka.io
stage.app.richka.io
user.richka.io
stage.app.richka.io
stage.app.richka.io
movies.richka.co
app.richka.co
app.richka.co
app.richka.co
*.stage.richka.co
*.richka.co
www.richka.co
stage.app.richka.io
richka.io
movies.richka.co
lp.richka.co

Certificate

The complete raw certificate details for app.richka.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1eZ9btb41FFeDErGnz8w
EgElhF+uJaHkXOKXklmWpxAlcDnDsxpCDoYaVeCyzcHTvcGLS7yd3T+i7oDwajX1
PubKAkkoA0nfsq9zLIvMv7FIzbGkB9S7n4jk837LNI0NHFcyEqS8nlKMUgwtpB++
PskbX5Ar+89JKBmqtRuxgXI+SC2Ym/UxXdyetIjQsBpS0lg7LdMyv3GMXLFYE/uQ
qP0USJJ4hjlDv3cdH0pIGdbO2IAfRU4DIk1vKtCpCocAV+rvCDKqXvXNHlGB6dbc
xm3BVJsgIa3l17CzpwKY3dqhep77qzyURIBtILRHw/zaK3/IbY32bVJo8Ax4jnlF
iQIDAQAB
-----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 326227620625125349491932130361724905468539
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-28 19:08:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-29 19:08:02 +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 'app.richka.co'
 . . . . . . . . [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 27002417799348129180743264506561419641582429078672226297606464461634084000471490085092712537664129489245577982772818253837027605860943302905549361149011678926191237079954839817964060549796554305983834478814496640451002052419807028947422107556233288892707744582598376221099245603836231885683649148156655555463993696662781763181487382943954376537437390449414983916182861176561981392901693539495825243372565267817225153880317726126510006438364431762985308763771933064282558476748446987694086717437091323035731592423173559972883221677614558642053259955538609868059439244921029802949038116449471722395600316267478419850633
 . . . . . . . . . . . . . . . . . . . . [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)
							7a1f990e0d7482e6e258ce37de3ceb371934086b
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (33 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'app.richka.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'user.richka.co'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016935b8919a00000403004730450220532d4ed232bc5f53a8b72fd19fdf26507a36fc891be1e764115c0c3689bcd221022100f41ae04ae111c374b95a0c753852180b25a2e2304b11ada3eb4643ea5ab8e3f1007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016935b891980000040300463044022038d5bc16170c54cba83c6cd9bf66842a6d5fbc2fbbbd0517417237e03cdf5c7702201125fbebbfb6c3e17d828567247eac2ebfc2a0a17f326649d51c527e297b5e33
 . . . . [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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