indexo.dev

nodeguardians.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 4256 ms crawled 2026-05-19

NL · 34.147.6.185 · AS396982 Google LLC

Reputation 100/100

Classifying

HTML metadata

Title
Node Guardians: Level up your programming skills
Description
Level up your programming skills with Node Guardians, a fantasy themed learning platform for Smart Contract developers. Join the order today!
Language
en

Open Graph

title
Node Guardians: Level up your programming skills
description
Level up your programming skills with Node Guardians, a fantasy themed learning platform for Smart Contract developers. Join the order today!

Technology

CMS
Next.js

Social

DNS records live

NS
  • arch.ns.cloudflare.com
  • maisie.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
Show 5 TXT records
  • keybase-site-verification=LedPBDPw_WlWWDuck1wG6g7IAl6jKXo8n2UJP0Wyc_w
  • keybase-site-verification=NzQkY8CV1fEjQ5ZcFkMqdqLcL-njI9psLP1YEddanz4
  • keybase-site-verification=fDYavLMkAc3XzSLzh2wR6rlLeTGWGDLX6eCcc_R4DQA
  • wallet-connect-dns-verification=fd0c6c4bb0d82fb505fd01d295eb18709c48926e0be05236fa16773685ba315b
  • 1|www.nodeguardians.io
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@nodeguardians.io, mailto:dmarc@nodeguardians.io
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnsY0Fn+Zq+yIxM9kRAyE0HnMoKC59VmUXJAT8rD8cgxbxfWj5paJj3dz/ZthNHQBuB2fpaTiluqwpU…
selectors probed

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://nodeguardians.io/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
findings
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'none';
strict-transport-security
max-age=31536000; includeSubDomains

Links to (2)

Linked from (1)