indexo.dev

americanpresidents.org

.org crawl

First seen 2026-04-17 · Last seen 2026-05-08 · error HTTP 403 crawled 2026-05-12 5 attempts

US · 18.165.140.25 · AS16509 Amazon.com, Inc.

Reputation 82/100 crawl error no dmarc policy

Classifying

via Internet Archive Data from 2022-01-19 — live crawl blocked by site

HTML metadata

Title
Error Page | C-SPAN.org
Language
en-us

Technology

Analytics
  • Google Tag Manager
Ads
  • Google AdSense
Fonts
  • Adobe Fonts

Third-party hosts loaded (5)

  • static.c-span.org×22
  • www.c-span.org×2
  • www.googletagmanager.com×2
  • pagead2.googlesyndication.com×1
  • use.typekit.net×1

Social

Registration

Registrar
Network Solutions, LLC
Created
1999-01-08
Expires
2027-01-08 234 days left
Updated
2023-12-17
Name servers
  • ns-1369.awsdns-43.org
  • ns-153.awsdns-19.com
  • ns-1979.awsdns-55.co.uk
  • ns-610.awsdns-12.net

DNS records live

NS
  • ns-1369.awsdns-43.org
  • ns-153.awsdns-19.com
  • ns-1979.awsdns-55.co.uk
  • ns-610.awsdns-12.net
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 10 aspmx4.googlemail.com
  • 10 aspmx5.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com

Email authentication weak

SPF
v=spf1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2025-09-20 to 2026-10-19
Expires in 153 days

Full certificate history on crt.sh ↗

Linked from (1)