indexo.dev

heartlandartcenter.org

.org crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP 200 971 ms crawled 2026-05-31

US · 15.197.225.128 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

DNS records live

NS
  • ns45.domaincontrol.com
  • ns46.domaincontrol.com
MX
  • 10 mx1.improvmx.com
  • 20 mx2.improvmx.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Go Daddy Secure Certificate Authority - G2
from 2025-08-09 to 2026-08-09
Expires in 68 days

Full certificate history on crt.sh ↗

Linked from (1)