Hostname
holzer.org
Last fetched
holzer.org resolves to 1 IPv4 address operated by AS209626 in US. WHOIS lists iana:2 as the registrar.
Nutrition Label
Resolution chain
holzer.org resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 89.106.200.142 | 89.106.200.0/24 | AS209626 | — | US |
WHOIS identity
- Registrar
- iana:2
- Organization
- holzer medical center
- Contact emails
Subdomains
55 observed subdomains of holzer.org.
Showing 25 of 55. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from holzer.org in the public web crawl.
87 sites link to this hostname.
73 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
1 SPF mechanism authorising senders for holzer.org.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
Related pages
Pivot deeper into the graph from holzer.org.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "holzer.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.