indexo.dev

goodmath.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-07 · error crawled 2026-05-09 5 attempts

US · 23.92.22.251 · AS63949 Akamai Connected Cloud

Reputation 82/100 crawl error no dmarc policy

Classifying

via Internet Archive Data from 2026-03-08 — live crawl blocked by site

HTML metadata

Title
Good Math/Bad Math | Finding the fun in good math; squashing bad math and the fools who promote it.
Generator
WordPress 3.8.1
Feeds

Technology

CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

Registration

Registrar
Network Solutions, LLC
Created
2014-02-13
Expires
2027-02-13 270 days left
Updated
2025-12-20
Name servers
  • ns33.worldnic.com
  • ns34.worldnic.com

DNS records live

NS
  • ns33.worldnic.com
  • ns34.worldnic.com
MX
  • 10 mx001.netsol.xion.oxcs.net
  • 10 mx002.netsol.xion.oxcs.net
  • 10 mx003.netsol.xion.oxcs.net
  • 10 mx004.netsol.xion.oxcs.net

Email authentication weak

SPF
v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (1)