vat.3o3.co.kr

Issued by Amazon RSA 2048 M02

About this certificate

This digital certificate with serial number 0c:d6:0c:ab:a4:d5:ed:e3:c7:4d:6e:b2:0e:84:96:b1 was issued on by Amazon.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=vat.3o3.co.kr

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 0c:d6:0c:ab:a4:d5:ed:e3:c7:4d:6e:b2:0e:84:96:b1
Serial Number (int): 17062144465090643559505135421689730737
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: 3a:c9:95:47:0e:2a:a1:78:f4:89:4b:0e:2e:08:4b:04:f1:01:16:a5
AuthorityKeyId: c0:31:52:cd:5a:50:c3:82:7c:74:71:ce:cb:e9:9c:f9:7a:eb:82:e2

Fingerprint (sha1): f0:8e:0e:ba:de:04:51:ef:01:cf:02:d6:55:d6:15:5c:93:17:f4:1c
Fingerprint (sha256): b2:c2:1b:c5:b2:fc:d4:f4:57:2e:f7:85:a0:0b:3b:31:57:cb:90:1f:a9:2d:3e:44:42:81:69:94:ae:db:fb:52

Issuing Certificate URL: http://crt.r2m02.amazontrust.com/r2m02.cer

Revocation information

OCSP Server: http://ocsp.r2m02.amazontrust.com
CRL Distribution Point: http://crl.r2m02.amazontrust.com/r2m02.crl

Check the revocation status for certificate vat.3o3.co.kr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vat.3o3.co.kr

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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

vat.3o3.co.kr
*.vat.3o3.co.kr

Other certificates including the domain name 3o3.co.kr

(limited to 100 certificates)
westgrowshop.com.ar
academe-demo.prefect.ph
3o3.co.kr
bohatertygodnia.pl
www.magliomendes.com
app.gonojuarez.me
clipjoy.app
davidsoftware.com
ganeshaviajes.tur.ar
*.sentry.3o3.co.kr
app.vat.3o3.co.kr
*.sentry.3o3.co.kr
apap-web-dev.bop-tech.com
pantallas.online
3o3.co.kr
*.af.dev.3o3.co.kr
auth.biteplan.app
www.clappr.app
coara.co
vat.3o3.co.kr
newta.af.stg.3o3.co.kr
serolean.nutriinlife.com
barangaysanjose.website
ropeholders.org
auth.preview.request.shimejis.xyz
3o3.co.kr
tech-samvit.online
contract-sagah.grupoa.education
piraqu.com
segpromocoes.wlsoftware.com.br
3o3.co.kr
dev.3o3.co.kr
studyplan.questt.com
turkishtutor.co.uk
www.sageg17.com
coara.co
akshitharamalingam.com
admin.vitolicfoods.com
www.xn--b1aafcaklq3aedeoj3hxe.xn--p1ai
debugentity.tech
3o3.co.kr
agent-dev.rtm.vnlp.ai
3o3.co.kr
kodmonk.com
tech-samvit.online
*.sentryold.3o3.co.kr
www.litlance.com
soby-test.vnlp.ai
wcm-hotttoolkit.com
dev.3o3.co.kr
debugentity.tech
3o3.co.kr
daiichi-fuji.s.hotekan.com
apfome.com
aipetto.com
vat.3o3.co.kr
panarastudios.in
www.nugabest-gv.mk
www.waton.app
3o3.co.kr
dev.3o3.co.kr
dev-video.tfimedia.in
diceornodice.com
newta.af.dev.3o3.co.kr
ropeholders.org
engspire.lk
wetter.app.5ls.de
vibymedia.com
*.busi-venom.3o3.co.kr
ganeshaviajes.tur.ar
xn----zhcdzi2bd.xn--4dbrk0ce
xn--t8jb7q741sor8b.jp
liveservice.abus-kransysteme.de
kpn.noordermeer.tech
davidsoftware.com
help.3o3.co.kr
*.app.3o3.co.kr
kodmonk.com
website.hotelweb.io
www.agaththiyarnadi.com
member.seetrum.id
asiahabit.com
3o3.co.kr
3o3.co.kr
alepak.fun
coara.co
open.mybiz.stg.3o3.co.kr
*.biz.3o3.co.kr
admin.barbaravokatis.com
3o3.co.kr
www.magliomendes.com

Certificate

The complete raw certificate details for vat.3o3.co.kr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIEajCCA1KgAwIBAgIQDNYMq6TV7ePHTW6yDoSWsTANBgkqhkiG9w0BAQsFADA8
MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g
UlNBIDIwNDggTTAyMB4XDTI0MDUyMjAwMDAwMFoXDTI1MDYyMDIzNTk1OVowGDEW
MBQGA1UEAxMNdmF0LjNvMy5jby5rcjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
AQoCggEBAMudiCrSL2HjOBrhCgNOUXnMD5BLj2EV+qwdHUVOfa1SDc+ohz18LM7u
EuqgfBwFSc5ukMqOcCv/MU/wxyVhPS8Qkk+atGYV0+HfJ6jSpDi8tet5CWx/nmsS
gSvrTqmmoy3ciXRvxwHNftR1H0p8uoBk0T8j/V0lOMEuic0dor9OMv+c2Kjk+0tB
eU2q8ArQ/iN8LQtVY6tO8SnakqasTiBpzeHkjm3T0fX9dcAa0RNUrz/qRsp9nxD6
600IlKMZXbxtQRijU2Aub/e7yXAlZXqrxDjrzRI/p+y2HSG3Ffr+3Aof9iZr707x
i5uOZx0awknYUi/ImpH5b/P18VO/49UCAwEAAaOCAYowggGGMB8GA1UdIwQYMBaA
FMAxUs1aUMOCfHRxzsvpnPl664LiMB0GA1UdDgQWBBQ6yZVHDiqhePSJSw4uCEsE
8QEWpTApBgNVHREEIjAggg12YXQuM28zLmNvLmtygg8qLnZhdC4zbzMuY28ua3Iw
EwYDVR0gBAwwCjAIBgZngQwBAgEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
CCsGAQUFBwMBBggrBgEFBQcDAjA7BgNVHR8ENDAyMDCgLqAshipodHRwOi8vY3Js
LnIybTAyLmFtYXpvbnRydXN0LmNvbS9yMm0wMi5jcmwwdQYIKwYBBQUHAQEEaTBn
MC0GCCsGAQUFBzABhiFodHRwOi8vb2NzcC5yMm0wMi5hbWF6b250cnVzdC5jb20w
NgYIKwYBBQUHMAKGKmh0dHA6Ly9jcnQucjJtMDIuYW1hem9udHJ1c3QuY29tL3Iy
bTAyLmNlcjAMBgNVHRMBAf8EAjAAMBMGCisGAQQB1nkCBAMBAf8EAgUAMA0GCSqG
SIb3DQEBCwUAA4IBAQBdwf1TrBYuBSqWsGxXxF3NaWv/aofYnb+L5DAZi/pkixU3
rJQoOTuUEPIPlPo+wiUA9+e1AIGUplCMf6PpiMkBI2n/k/Msa+wDEVnnK6SyoSiG
JN3tmh9cQ92AgOYUC9ILxjJ5xtrnkJtY+YyMVzOHGcdysaOEJqdtie+xWMqBgFy/
CUsp46P8x67S+DvPM2+FpzWo/OxXhoQjGCHyE7xFrApBK80l/MyyeBVoUqZ3Z90e
Vir9OHntpLvkVctkFGv6ADJcVcmOctR3YqASrRl8MpYwFg0Wr3kp1k+4pCouX2FF
3ztTs6ks101C0msaJ3gMXyWPuWn8GPw9ipnMYGxU
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy52IKtIvYeM4GuEKA05R
ecwPkEuPYRX6rB0dRU59rVINz6iHPXwszu4S6qB8HAVJzm6Qyo5wK/8xT/DHJWE9
LxCST5q0ZhXT4d8nqNKkOLy163kJbH+eaxKBK+tOqaajLdyJdG/HAc1+1HUfSny6
gGTRPyP9XSU4wS6JzR2iv04y/5zYqOT7S0F5TarwCtD+I3wtC1Vjq07xKdqSpqxO
IGnN4eSObdPR9f11wBrRE1SvP+pGyn2fEPrrTQiUoxldvG1BGKNTYC5v97vJcCVl
eqvEOOvNEj+n7LYdIbcV+v7cCh/2JmvvTvGLm45nHRrCSdhSL8iakflv8/XxU7/j
1QIDAQAB
-----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 17062144465090643559505135421689730737
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M02'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-22 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-20 23:59:59 +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 'vat.3o3.co.kr'
 . . . . . . . . [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 25704057784918231834843185719945038065370698732937408310454512825237243379522258457804885105764551296695263714936504732280654167263739616461189697187431099089935167478436662881604816165587884502522488263603259985894378299881715203250587133064952378578576279003916928108150482188963722497475491717809048610088625862602698172842434561923716599258917998310938176657849649638153528851332758416541401722825608142999014481107955263642198276980724699645599603666498487046252859098726592762866369136231303171589059178960493919234832168161512727422589394921665287049694962215257490555460215049474681602612527137328097218520021
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c03152cd5a50c3827c7471cecbe99cf97aeb82e2
 . . . . . . . . . . . . . . . . [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)
							3ac995470e2aa178f4894b0e2e084b04f10116a5
 . . . . . . . . . . . . . . . . [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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vat.3o3.co.kr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.vat.3o3.co.kr'
 . . . . . . . . . . . . . . . . [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 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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.r2m02.amazontrust.com/r2m02.crl'
 . . . . . . . . . . . . . . . . [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 (105 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.r2m02.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.r2m02.amazontrust.com/r2m02.cer'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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