Last Seen: 2026-08-26
1894717859 | 2026-08-26T04:22:31
Q9-U-2026061300 Recursion: enabled Resolver ID: res701.qdfw4
-372347514 | 2026-08-26T12:37:05
Q9-P-2026061300 Recursion: enabled Resolver ID: res130.qams5
380465885 | 2026-08-24T18:37:40
HTTP/1.1 505 HTTP Version Not Supported Connection: Close Date: Mon, 24 Aug 2026 18:37:40 GMT
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
0c:c3:30:29:e4:5d:f0:25:7d:e8:72:a8:fc:cf:17:31
Signature Algorithm: ecdsa-with-SHA384
Issuer: C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1
Validity
Not Before: Jul 17 00:00:00 2026 GMT
Not After : Jan 31 23:59:59 2027 GMT
Subject: C=CH, ST=Zurich, L=Z\xC3\xBCrich, O=Quad9, CN=dns.quad9.net
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit field, 128 bit security level)
pub:
04:1d:2f:7f:03:db:a8:f1:16:9a:3a:75:5a:81:06:d1:
40:f4:fc:3c:c2:9d:80:3d:89:a5:3c:16:e2:89:5c:c2:
08:28:ec:a9:ef:65:bd:8d:10:9b:33:57:13:0c:f5:26:
df:62:65:b3:4c:24:54:fe:ac:1d:14:16:e9:38:19:17:
78
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Authority Key Identifier:
8A:23:EB:9E:6B:D7:F9:37:5D:F9:6D:21:39:76:9A:A1:67:DE:10:A8
X509v3 Subject Key Identifier:
E5:7D:41:EC:49:E0:7A:8B:45:57:6B:21:B3:21:BD:CB:3B:19:4F:6E
X509v3 Subject Alternative Name:
DNS:dns.quad9.net, DNS:dns-nosec.quad9.net, DNS:doh-brave.quad9.net, DNS:dns.resolver.quad9.net, DNS:alpha-dns.quad9.net, DNS:beta-dns.quad9.net, DNS:dns9.quad9.net, DNS:dns10.quad9.net, DNS:dns11.quad9.net, DNS:dns12.quad9.net, DNS:dns13.quad9.net, DNS:dns14.quad9.net, DNS:dns15.quad9.net, DNS:dns64.quad9.net, DNS:dns254.quad9.net, DNS:doh-chrome.quad9.net, DNS:doh-mozilla.quad9.net, DNS:doh-mullvad.quad9.net, DNS:doh-vivaldi.quad9.net, DNS:doh-ladybird.quad9.net, DNS:family-dns.quad9.net, DNS:safe-dns.quad9.net, IP Address:9.9.9.9, IP Address:9.9.9.10, IP Address:9.9.9.11, IP Address:9.9.9.12, IP Address:9.9.9.13, IP Address:9.9.9.14, IP Address:9.9.9.15, IP Address:9.9.9.64, IP Address:149.112.112.9, IP Address:149.112.112.10, IP Address:149.112.112.11, IP Address:149.112.112.12, IP Address:149.112.112.13, IP Address:149.112.112.14, IP Address:149.112.112.15, IP Address:149.112.112.64, IP Address:149.112.112.112, IP Address:2620:FE:0:0:0:0:0:FE, IP Address:2620:FE:0:0:0:0:0:9, IP Address:2620:FE:0:0:0:0:0:10, IP Address:2620:FE:0:0:0:0:0:11, IP Address:2620:FE:0:0:0:0:0:12, IP Address:2620:FE:0:0:0:0:0:13, IP Address:2620:FE:0:0:0:0:0:14, IP Address:2620:FE:0:0:0:0:0:15, IP Address:2620:FE:0:0:0:0:0:64, IP Address:2620:FE:0:0:0:0:FE:9, IP Address:2620:FE:0:0:0:0:FE:10, IP Address:2620:FE:0:0:0:0:FE:11, IP Address:2620:FE:0:0:0:0:FE:12, IP Address:2620:FE:0:0:0:0:FE:13, IP Address:2620:FE:0:0:0:0:FE:14, IP Address:2620:FE:0:0:0:0:FE:15, IP Address:2620:FE:0:0:0:0:FE:64
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
X509v3 Key Usage: critical
Digital Signature, Key Agreement
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crl
Full Name:
URI:http://crl4.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crl
Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crt
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F:
AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26
Timestamp : Jul 17 04:42:18.398 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:70:E1:7C:57:48:E6:B0:3A:FD:03:30:8D:
D2:19:DA:AD:45:87:9D:10:94:C9:4A:24:B7:8D:22:B1:
22:04:1C:C4:02:20:0D:6E:3D:DA:66:BB:5A:88:7E:BA:
F2:5B:28:48:D8:78:BC:2D:0C:91:D8:DA:A2:D0:26:25:
4D:14:38:44:83:52
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF:
EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02
Timestamp : Jul 17 04:42:18.571 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:EC:18:34:C4:C3:02:0E:B4:77:18:7B:
29:0C:85:42:4E:30:74:2B:06:0C:BD:70:C3:F4:F8:0E:
34:FE:3B:CD:67:02:20:28:80:88:C0:D2:33:60:B2:37:
F1:EE:6E:C4:AE:C7:42:50:89:BD:97:91:1A:5D:EB:9D:
70:49:FC:3F:75:BB:10
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD:
DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F
Timestamp : Jul 17 04:42:18.578 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:63:F3:24:86:3A:96:6A:A9:FD:DA:89:8B:
7E:73:CF:41:88:72:D3:4E:08:F6:B2:AC:0B:A8:B2:B3:
EE:71:B8:3F:02:20:72:D6:25:40:6E:F7:5A:1B:4F:7D:
B2:57:65:DB:7D:F9:96:84:21:26:29:50:9D:07:94:61:
E5:D2:28:05:88:EA
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:65:02:30:38:f1:ea:c9:90:6e:d0:3c:ec:71:f4:dd:d0:d8:cd:ae:8b:7c:27:64:
56:cf:69:f3:7c:c3:5a:24:4b:82:c1:1f:45:73:d6:e1:08:0b:28:a8:32:4d:33:16:
a2:c8:64:2c:02:31:00:de:c8:bb:d8:a8:4f:a1:71:c4:4a:3b:a6:85:5e:1b:e9:30:
ba:63:7c:73:1b:5c:22:cd:10:27:d7:17:85:90:f7:d8:3c:e1:df:07:b4:1a:19:98:
6e:fb:1f:38:48:a1:43