cosmicktechnologies.com

Issued by R3

About this certificate

This digital certificate with serial number 03:af:a0:da:54:9c:9f:80:16:bb:91:cd:d1:d0:73:3f:4b:3c 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=cosmicktechnologies.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:af:a0:da:54:9c:9f:80:16:bb:91:cd:d1:d0:73:3f:4b:3c
Serial Number (int): 321100082122617081203434050449740438391612
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0d:3c:e5:80:c9:d0:a3:70:61:eb:ec:1e:c8:1f:7b:91:90:bb:23:72
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 18:2c:94:1a:53:63:24:64:26:20:ad:99:da:97:48:d8:4b:dd:87:6e
Fingerprint (sha256): 08:a9:c6:90:5e:55:c9:8a:5c:fa:b1:11:27:3d:bb:93:e3:b0:28:44:d4:19:94:de:9d:d4:4e:1c:20:6a:06:d2

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

Revocation information

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

Check the revocation status for certificate cosmicktechnologies.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cosmicktechnologies.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

cosmicktechnologies.com
www.cosmicktechnologies.com

Other certificates including the domain name cosmicktechnologies.com

(limited to 100 certificates)
cosmicktechnologies.com
it.oodc.com.ph
support.emeals.com
soporte.cjgconsultores.com
support.akylade.com
cosmicktechnologies.com
www.cosmicktechnologies.com
it-helpdesk.hccom.org
cosmicktechnologies.com
cosmicktechnologies.com
it.oodc.com.ph
it.oodc.com.ph
cosmicktechnologies.com
desk.mpac.ca
it.oodc.com.ph
it.oodc.com.ph
it.oodc.com.ph
help.bookfocal.com
support.spidercost.com
help.tradetechnica.com
aide.leo.solutions
support.shopfloorautomations.com
support.cosmicktechnologies.com
it.oodc.com.ph
support.cosmicktechnologies.com
support.cosmicktechnologies.com
it.oodc.com.ph
support.orly.com
helpdesk.al-mozon.com
support.45z.net
helpdesk.ie-launch.com
help.tradetechnica.com
support.thebestclaims.com
it.oodc.com.ph
support.cosmicktechnologies.com
it.oodc.com.ph
it.oodc.com.ph
cosmicktechnologies.com
support.foodaccessportal.org
support.45z.net
support.cosmicktechnologies.com
support.cosmicktechnologies.com
helpdesk.trylon.ca
it.oodc.com.ph
cosmicktechnologies.com
it.tnsos.help
it-helpdesk.hccom.org
support.cosmicktechnologies.com
zoho.cvnt.net
support.cosmicktechnologies.com
it.oodc.com.ph
support.primaxis.com
support.cosmicktechnologies.com
support.biz301.com
it.tnsos.help
support.cosmicktechnologies.com
cosmicktechnologies.com
soporte.cjgconsultores.com
support.cosmicktechnologies.com
support.cosmicktechnologies.com
cosmicktechnologies.com
agent.iqsupport.me
cosmicktechnologies.com
it.oodc.com.ph
cosmicktechnologies.com
www.cosmicktechnologies.com
support.cosmicktechnologies.com
support.apexuniversity.net
soporte.cjgconsultores.com
cosmicktechnologies.com
cosmicktechnologies.com
asistencia.soporteparati.com
cosmicktechnologies.com
support.cosmicktechnologies.com
secure.cosmicktechnologies.com
support.cosmicktechnologies.com
zoho.cvnt.net
cosmicktechnologies.com
support.gpax.io
it.oodc.com.ph
soporte.geeksolutions.com.mx
secure.cosmicktechnologies.com
support.klutch.software
cosmicktechnologies.com
it.oodc.com.ph
it.oodc.com.ph
www.cosmicktechnologies.com
helpdesk.al-mozon.com
support.cosmicktechnologies.com
support.cortexghana.com
support.45z.net
it.oodc.com.ph
www.cosmicktechnologies.com
it.oodc.com.ph
www.cosmicktechnologies.com
www.cosmicktechnologies.com
support.cosmicktechnologies.com
support.spidercost.com
support.rapguru.in
www.cosmicktechnologies.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy7j6D/71dJMIkRxXcGHD
XMPayIT3n9AbS0YYcAh04/89MqNauuTYaYvxb8hPIAZLs2C37PPOr0W3ggAjMRtu
75k02XN99ey1/8agzyjcSnwBA0b5bGYxl4gyMhC42exwEiGDJx3JElVWC/dK3rZA
VDLgb990TnGz/aZWo1Of91OPwUcmvARS/rPUv7B02FHpns3j44E+XaXSwL9vzm4H
KPnD+ZtJV1pvNMer8gLKyEkoDxUbSK5Uopa6+41fwHA9Xnu33WLXnlFyc6PNpxi/
ztsO1iTi8u+lIblHO1fuYCfBUpgqGV/3JxEFGCiwyMLNIzRVJyURZDcw6k/0y4hk
ZwIDAQAB
-----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 321100082122617081203434050449740438391612
 . . . . . . . . [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 2023-10-22 15:49:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-20 15:49:09 +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 'cosmicktechnologies.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 25717591371080652499416116388389806629874723806367818234245135472185048565355518355740732293772495435428700994946365230571922383242000894554922450019761346506478780120554321614903140899542899779059282621483012138523361406073150224288974042847339024022276835340095222758573983558119741690138707516278922269202836047685729877906155696684307662756829819924816042513397967786061253539568999662751023692791792601487645626996362330151855287933306199125379794815784252307982707903188551982596126394871744918267323704461168630761496077207981507195357933618082650381003864546526627002010183822465097653256568001024989392823399
 . . . . . . . . . . . . . . . . . . . . [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)
							0d3ce580c9d0a37061ebec1ec81f7b9190bb2372
 . . . . . . . . . . . . . . . . [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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cosmicktechnologies.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cosmicktechnologies.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)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b584a5c280000040300473045022034cc4cfd37b5c7faf8382a7cc0f08cafd6b3875f23c32cb8e8abd85e69d0711c022100ef471dc7b2cd33536b0e4d5248bdf8bbec453d4bf79b67566256cb9f064fb42b00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b584a5ccc0000040300463044022029b0bb0c5b85c03715211b008c12190c69068c412fa6a179a3c5c83a356c1cbe02205b498644ddd44417a8c5983e58d2aa8056a700b31917b05396c92182b67b36ff
 . . . . [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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