qosmic.tech

Issued by R3

About this certificate

This digital certificate with serial number 03:ce:4b:84:e6:30:19:76:5b:94:b6:f8:bb:cb:28:8c:05:8b was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=qosmic.tech

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:ce:4b:84:e6:30:19:76:5b:94:b6:f8:bb:cb:28:8c:05:8b
Serial Number (int): 331535407532628299552581405617334449341835
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9b:76:f1:3e:a1:88:12:8e:a6:76:67:54:41:e4:c4:8b:7e:58:a2:1e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): d8:80:96:42:61:3e:05:62:48:fd:72:50:0d:02:f3:2f:50:9e:19:e1
Fingerprint (sha256): 5d:a2:a4:00:13:e9:d8:70:1b:69:96:d5:40:b1:00:d3:5b:45:09:d3:d6:32:b4:c6:7c:d1:5c:77:b3:f5:38:d1

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

Revocation information

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

Check the revocation status for certificate qosmic.tech

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for qosmic.tech

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

qosmic.tech

Other certificates including the domain name qosmic.tech

(limited to 100 certificates)
forms.itmobileafrique.com
visits.thebalancebrands.com
hello.qosmic.tech
bookings.scottcarley.com
bookcub.ccwa.us
forms.itmobileafrique.com
book.investel.es
qosmic.tech
qosmic.tech
drive.kanjim.tech
book.elginsimages.com
bookings.cytocrom.mx
book.elginsimages.com
bookings.cytocrom.mx
appointment.isatsjamaica.com
book.elginsimages.com
visits.thebalancebrands.com
book.elginsimages.com
book.investel.es
hello.qosmic.tech
bookings.cytocrom.mx
bookings.cytocrom.mx
appointment.isatsjamaica.com
bookings.scottcarley.com
youtubehelp.societyawards.com
support.widearrays.com
appointment.isatsjamaica.com
hello.qosmic.tech
bookcub.ccwa.us
support.lrgcity.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuD99PlZvCVV2orV1vvkf
RhWo17jSA1ddr41Gdm5VReA8lCt6BCMTLNZYlkVT/yIBUbFAVwjrCVzHyZgmHJLq
morfGegpPcDKRCazlykfKBta7BiLaGIOA+s8gqNeIaX9OIpsZ4PB/trv/Poas3RI
P564faROTBhUCrVJnqafNtClZUABUchWtZiVCas/dSPyDGm95Uzwgit9Z1RtEKzb
MHV3oNucIQUuJZZzcRoi2QUgg0H72dJpBJ7n1pSw94fGb1kn9FHtL5TzKyC5qEI3
mi8s+43N8CTuAYfclM9My8VJyYtQ/Gdxoj7UpGkiWzP9YihiCoav10K2NBQidkzS
LwIDAQAB
-----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 331535407532628299552581405617334449341835
 . . . . . . . . [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 2024-04-22 18:57:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-21 18:57:17 +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 'qosmic.tech'
 . . . . . . . . [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 23259155821128524163419465465191468187846479552715907049226792365831946315103804905390705633994662525121641843878452838921977102544021198635821250204930448509303998346191495946815361906649177782107311369585571621905889976826831832034553631109901525968256047184448705495124450061138073386676265421526826601579042687368322167795103274964902311256015141529412887757204146432606455268205073328659373804815246311042334004576953893508241133877099541737155999864314526890794683658623010743732807871372716028292759283231335796273417769656498166503026737015408507104224576788162685528549146820455639607088738098401608265945647
 . . . . . . . . . . . . . . . . . . . . [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)
							9b76f13ea188128ea676675441e4c48b7e58a21e
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'qosmic.tech'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f07625eba000004030046304402203a08b8782aad4fb6c6f1c363394d246e7558d0c426da09e5e2591a4b0d1da17502200902c844586c89e11e3d387220fc0dcbe711128bd1f22d4b74e01c810b01ec790075003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f076265b200000403004630440220172ecc92d7eeefaed62a0644c75ce35630c8fa08b6a5af39476dc270ff9ee4f602206de9bf8d3246da6836f1255aa4233a5dda0884007bd5b9df6b56e9769cb9de96
 . . . . [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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