indexo.dev

americanheart.org

.org crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP 200 4307 ms crawled 2026-05-12

US · 104.20.40.156 · AS13335 Cloudflare, Inc.

Reputation 100/100

Registration

Registrar
MarkMonitor Inc.
Created
1996-10-09
Expires
2031-10-08 1967 days left
Updated
2023-04-03
Name servers
  • ns1.heart.org
  • ns2.heart.org
  • ns3.heart.org

DNS records live

NS
  • ns1.heart.org
  • ns2.heart.org
  • ns3.heart.org
Verified for
  • Google

Email authentication no MX

SPF
not published
DMARC
v=DMARC1;p=reject;sp=reject;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-09 to 2026-08-07
Expires in 79 days

Full certificate history on crt.sh ↗

Linked from (1)