Hostname
heart.org
Last fetched
heart.org resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists iana:292 as the registrar.
Nutrition Label
Resolution chain
heart.org resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.18.26.158 | 104.18.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 104.18.27.158 | 104.18.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- iana:292
- Organization
- american heart association
- Contact emails
Subdomains
741 observed subdomains of heart.org.
Showing 25 of 741. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from heart.org in the public web crawl.
45,991 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
1 SPF mechanism authorising senders for heart.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | %{ir}.%{v}.%{d}.spf.has.pphosted.com |
Related pages
Pivot deeper into the graph from heart.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "heart.org"})-[:RESOLVES_TO]->(ip:IPV4)
-[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
-[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20Or query Whisper from your own LLM workflow via the Whisper MCP server.