indexo.dev

thedefensecollaborative.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-12 · pending HTTP 403 crawled 2026-05-18

US · 104.16.252.80 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Registrar
Tucows Domains Inc.
Created
2019-06-03
Expires
2026-06-03 14 days left
Updated
2026-01-31
Name servers
  • ns1.starchapterhost.com
  • ns2.starchapterhost.com

DNS records live

NS
  • ns1.starchapterhost.com
  • ns2.starchapterhost.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

Email authentication partial

SPF
v=spf1 a:thedefensecollaborative.com mx include:_netblock.starchapter.com include:_netblock2.starchapter.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc2@starchapter.com; ri=604800
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-03-30 to 2026-06-28
Expires in 39 days

Full certificate history on crt.sh ↗

Linked from (1)