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Not recognized certificates

BUY SIMILAR
Field Value
name Lk21.co
issuer /C=US/O=Cloudflare, Inc./CN=Cloudflare Inc ECC CA-3
subject /C=US/ST=CA/L=San Francisco/O=Cloudflare, Inc./CN=sni.cloudflaressl.com
not_before_date 2020-08-12 00:00:00 UTC
not_after_date 2021-08-12 12:00:00 UTC
subject_hoster
subject_country US
subject_country_zip_code
subject_region CA
subject_city San Francisco
subject_street
subject_organization_name Cloudflare, Inc.
subject_common_name sni.cloudflaressl.com
issuer_country US
issuer_organization_name Cloudflare, Inc.
full_info

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
02:e4:3a:07:6b:27:3b:51:db:77:ec:88:de:f8:19:f2
Signature Algorithm: ecdsa-with-SHA256
Issuer: C=US, O=Cloudflare, Inc., CN=Cloudflare Inc ECC CA-3
Validity
Not Before: Aug 12 00:00:00 2020 GMT
Not After : Aug 12 12:00:00 2021 GMT
Subject: C=US, ST=CA, L=San Francisco, O=Cloudflare, Inc., CN=sni.cloudflaressl.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:f6:bd:df:ba:3f:f5:10:48:29:92:9d:bd:96:9a:
6e:33:07:a4:14:9e:a8:8e:16:0c:eb:55:78:5d:67:
1a:41:27:1d:89:59:51:28:f2:03:aa:96:93:30:d9:
75:d2:5b:ba:f8:eb:34:59:c7:10:a7:d4:5a:bd:74:
7c:45:2a:ca:a3
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Authority Key Identifier:
keyid:A5:CE:37:EA:EB:B0:75:0E:94:67:88:B4:45:FA:D9:24:10:87:96:1F

X509v3 Subject Key Identifier:
20:35:8E:CD:D7:F7:24:C4:E6:55:CF:CD:F5:EC:8F:A2:0E:16:D7:76
X509v3 Subject Alternative Name:
DNS:lk21.co, DNS:sni.cloudflaressl.com, DNS:*.lk21.co
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 CRL Distribution Points:

Full Name:
URI:http://crl3.digicert.com/CloudflareIncECCCA-3.crl

Full Name:
URI:http://crl4.digicert.com/CloudflareIncECCCA-3.crl

X509v3 Certificate Policies:
Policy: 2.16.840.1.114412.1.1
CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.2

Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/CloudflareIncECCCA-3.crt

X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
Timestamp : Aug 12 01:48:36.864 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C1:69:15:52:4E:56:D0:30:60:80:4D:
B0:A2:A6:4D:BC:2C:C7:06:B3:B4:D8:47:DF:A2:91:80:
6A:34:87:14:72:02:20:0E:E5:C3:2D:ED:B4:9A:1C:9B:
FB:12:9B:C6:E6:FD:05:0E:B6:EB:42:77:3C:44:3A:2B:
22:1B:0C:65:03:18:7A
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 5C:DC:43:92:FE:E6:AB:45:44:B1:5E:9A:D4:56:E6:10:
37:FB:D5:FA:47:DC:A1:73:94:B2:5E:E6:F6:C7:0E:CA
Timestamp : Aug 12 01:48:36.914 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:09:5A:3F:9E:E7:80:02:39:33:5A:27:62:
20:30:27:48:2D:B5:C0:97:8C:AE:10:F3:D8:40:7D:B6:
E4:30:6D:71:02:20:46:63:30:11:27:E0:05:67:6C:74:
F0:F1:2E:B0:B4:C5:4E:18:9E:F9:40:D4:B9:00:AC:77:
5C:4F:20:19:CF:C2
Signature Algorithm: ecdsa-with-SHA256
30:44:02:20:1f:ab:38:96:04:c6:ed:8c:d3:8a:9a:6c:1b:56:
f4:32:79:9a:2c:da:92:c1:22:82:04:a0:f6:eb:ec:3c:3f:2e:
02:20:29:7a:fa:c7:dc:87:f6:2a:3d:65:8d:38:95:fb:0f:64:
83:bf:f1:07:bf:a4:ad:18:22:3e:37:91:1e:8d:08:e8

subject_ou
issuer_cn Cloudflare Inc ECC CA-3
dns DNS:lk21.co, DNS:sni.cloudflaressl.com, DNS:*.lk21.co
dns_count 2
serial 3843476642832246129319540239046810098
validation_type dcv
is_wildcard
is_multidomain true
is_ov false
is_dv true
issuer_common_name not_recognized

Last update: 21.04.2024