indexo.dev

certforums.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · error HTTP 403 crawled 2026-05-10 5 attempts

US · 104.21.74.80 · AS13335 Cloudflare, Inc.

Reputation 82/100 crawl error no dmarc policy

cloudflare bot challenge

Registration

Registrar
Name SRS AB
Created
2003-12-31
Expires
2027-12-31 590 days left
Updated
2025-12-12
Name servers
  • amy.ns.cloudflare.com
  • clay.ns.cloudflare.com

DNS records live

NS
  • amy.ns.cloudflare.com
  • clay.ns.cloudflare.com
MX
  • 1 mail.certforums.com

Email authentication weak

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

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 49 days

Full certificate history on crt.sh ↗

Linked from (2)