indexo.dev

nks.net

.net dns

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 884 ms crawled 2026-05-19

US · 35.131.208.174 · AS20115 Charter Communications LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Networked Knowledge Systems
Description
Networked Knowledge Systems
Language
en
Canonical
https://www.nks.net

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • cdn.jsdelivr.net×1
  • fonts.gstatic.com×1

Registration

Registrar
Tucows Domains Inc.
Created
1998-01-04
Expires
2027-01-03 227 days left
Updated
2025-12-05
Name servers
  • ns2.nks.net
  • ns3.nks.net
  • ns4.nks.net
  • ns5.nks.net
  • ns6.nks.net

DNS records live

NS
  • ns2.nks.net
  • ns3.nks.net
  • ns4.nks.net
  • ns5.nks.net
  • ns6.nks.net
MX
  • 10 nks-p-mail-000-a.nks.net
  • 10 nks-p-mail-000-d.nks.net
  • 10 nks-p-mail-000-e.nks.net
  • 10 nks-p-mail-000-f.nks.net

Email authentication weak

SPF
v=spf1 ip4:35.131.208.168/29 ip4:35.131.195.0/24 ip4:104.159.234.218 ip4:216.40.33.72 ip4:216.40.33.77 ip4:216.40.35.251 ip4:216.40.35.252 ip4:216.245.238.168 ip4:216.245.238.116 ip4:24.247.68.196 ip4:24.247.68.71 ip4:ip4:69.164.212.91 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://nks.net/

present
  • strict-transport-security
  • x-frame-options
findings
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)