indexo.dev

cal-span.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-11 · error HTTP 403 crawled 2026-05-18 5 attempts

US · 104.20.38.24 · AS13335 Cloudflare, Inc.

Reputation 90/100 crawl error

cloudflare bot challenge

Registration

Registrar
GoDaddy.com, LLC
Created
2005-01-03
Expires
2033-01-03 2419 days left
Updated
2024-06-10
Name servers
  • cecelia.ns.cloudflare.com
  • michael.ns.cloudflare.com

DNS records live

NS
  • cecelia.ns.cloudflare.com
  • michael.ns.cloudflare.com
Verified for
  • Google

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
policy: reject (enforced) · sp=reject
DKIM
Show 12 DKIM selectors
  • default: v=DKIM1; p=
  • google: v=DKIM1; p=
  • selector1: v=DKIM1; p=
  • selector2: v=DKIM1; p=
  • k1: v=DKIM1; p=
  • k2: v=DKIM1; p=
  • mail: v=DKIM1; p=
  • dkim: v=DKIM1; p=
  • s1: v=DKIM1; p=
  • s2: v=DKIM1; p=
  • mxvault: v=DKIM1; p=
  • smtpapi: v=DKIM1; p=
selectors probed

Certificate (current)

WE1
from 2026-04-25 to 2026-07-24
Expires in 64 days

Full certificate history on crt.sh ↗

Linked from (2)