1298793639 | 2025-01-13T19:12:53.389630
80 /
tcp
HTTP/1.1 400 Bad Request
Content-Type: text/html; charset=us-ascii
Server: Microsoft-HTTPAPI/2.0
Date: Mon, 13 Jan 2025 19:12:53 GMT
Connection: close
Content-Length: 334
0 | 2025-01-04T15:12:23.305581
443 /
tcp
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
03:5e:b3:fb:c3:b9:aa:2d:dd:7a:c6:f2:2b:46:29:ab:8d:9e
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R3
Validity
Not Before: Jun 4 10:59:47 2022 GMT
Not After : Sep 2 10:59:46 2022 GMT
Subject: CN=*.zaxue.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:b0:08:c7:9b:30:11:87:0b:07:4a:83:3c:3a:10:
9c:81:43:5c:a2:e4:5b:90:20:cb:9e:73:b1:d4:c4:
91:d8:e9:d5:90:6f:d0:89:63:82:e1:59:45:0b:1d:
15:70:c1:e0:3b:bf:2e:6d:a9:7a:c7:f0:c6:c5:d9:
5e:a5:47:5c:76:ee:bc:18:50:bc:aa:69:0c:4f:b4:
69:87:70:67:a1:61:c5:ab:c2:64:a4:93:d0:30:3f:
4c:90:95:0e:93:b3:d7:05:05:6d:21:27:20:c0:de:
80:7d:17:0a:df:d6:7e:f7:6b:d9:33:75:b4:df:48:
ad:7e:a2:75:b7:7e:b3:a6:00:31:57:9c:03:ed:3c:
c7:88:1e:d1:09:cc:78:b7:37:20:a7:f9:b8:cc:75:
b1:eb:4f:e6:06:db:59:1a:80:11:61:30:d5:3d:9a:
c9:72:f2:a9:1a:ed:38:af:6a:9a:78:ad:81:b6:9e:
4b:f3:48:fc:d1:10:0a:4e:03:9a:9b:52:d8:4a:19:
18:7a:34:ff:de:35:63:66:26:3e:3a:a3:80:b5:a0:
19:a6:d4:4e:96:59:be:a8:bf:3f:ac:06:bb:c0:4a:
23:ef:bb:d9:4e:c4:54:79:39:a3:86:09:95:42:35:
85:95:6b:7b:e9:d6:5f:b2:86:85:c8:d1:d4:39:42:
3a:a7
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
5C:3B:F9:BC:67:A8:17:F2:0C:38:28:9B:3A:1E:E0:F7:9A:04:75:75
X509v3 Authority Key Identifier:
14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Authority Information Access:
OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:*.zaxue.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
Timestamp : Jun 4 11:59:47.441 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:67:D2:4B:6D:48:1E:EE:33:9E:42:69:A5:
08:C1:56:63:2C:B4:CA:60:9B:2F:DE:9D:BC:4E:B0:65:
CF:30:28:51:02:21:00:BA:B9:40:F0:64:A6:27:E8:60:
59:E5:74:36:17:CF:15:B0:7A:C5:70:CF:72:C2:3C:64:
D5:F0:1A:6F:83:FA:FF
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 46:A5:55:EB:75:FA:91:20:30:B5:A2:89:69:F4:F3:7D:
11:2C:41:74:BE:FD:49:B8:85:AB:F2:FC:70:FE:6D:47
Timestamp : Jun 4 11:59:47.480 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:A3:47:F7:53:1B:41:70:A9:39:BF:62:
FE:81:48:C0:57:07:68:85:33:71:8C:9A:50:F6:FF:A9:
F0:86:C1:16:60:02:20:1A:38:2E:CB:04:13:A3:05:A8:
CB:7B:E8:A9:EB:14:04:6B:6C:48:83:1C:C8:08:88:15:
ED:21:5A:56:63:B7:A2
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
10:3a:b1:c1:af:ad:2e:65:19:af:50:18:fc:fa:cf:d6:c2:50:
c2:3b:fa:31:cc:b0:75:c3:06:85:0f:cc:68:6d:bb:c1:a8:8f:
68:eb:f8:c2:c4:f5:56:92:22:a8:fc:d9:30:37:6a:be:99:cb:
d3:23:c2:86:5f:3f:2e:0d:f1:ca:17:54:f3:7b:c4:e1:17:a5:
60:e3:4d:9d:81:a0:e8:89:ce:f4:e9:17:e8:10:18:a9:65:39:
a7:84:b5:e2:60:3a:33:09:fe:cd:01:48:08:47:3a:fb:21:33:
5f:ef:c4:d4:31:1f:7c:11:34:60:a6:be:dd:03:93:ff:12:28:
e9:84:3a:fc:0e:e0:42:15:d0:8e:52:f7:37:c7:4f:d2:3f:ff:
42:c6:6e:0d:1d:bd:e8:dc:95:8e:53:f1:a1:17:9b:26:95:06:
55:f7:5c:9d:e0:35:a8:04:67:c3:2c:79:05:a8:05:f6:5a:52:
b9:bf:8b:8d:6e:c8:04:77:06:33:59:d6:80:89:0c:e3:f5:09:
4d:be:f8:9c:0d:80:51:bb:a5:ac:5c:bf:2a:8e:65:1a:a5:79:
30:67:21:ec:b4:95:cf:cd:34:32:11:a8:e2:f1:2f:02:4b:4f:
4c:82:1d:03:b1:d7:e4:3f:53:71:ab:7c:ea:6b:a1:97:af:30:
fb:68:9d:fc
337300894 | 2025-01-16T11:15:44.968021
8181 /
tcp
HTTP/1.1 400 Bad Request
Content-Type: text/html; charset=us-ascii
Server: Microsoft-HTTPAPI/2.0
Date: Thu, 16 Jan 2025 11:15:44 GMT
Connection: close
Content-Length: 334
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
<HTML><HEAD><TITLE>Bad Request</TITLE>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"></HEAD>
<BODY><h2>Bad Request - Invalid Hostname</h2>
<hr><p>HTTP Error 400. The request hostname is invalid.</p>
</BODY></HTML>