Hostname
davidosthoff.com
Last fetched
davidosthoff.com resolves to 1 IPv4 address operated by AS8648 in DE. WHOIS lists iana:1328 as the registrar.
Nutrition Label
Resolution chain
davidosthoff.com 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 |
|---|---|---|---|---|
| 89.22.105.8 | 89.22.96.0/19 | AS8648 | — | DE |
WHOIS identity
- Registrar
- iana:1328
- Organization
- david osthoff
- Contact emails
Subdomains
2 observed subdomains of davidosthoff.com.
Web-graph footprint
Distinct hostnames that link to or from davidosthoff.com in the public web crawl.
13 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for davidosthoff.com.
| Mechanism | Target |
|---|---|
| SPF_A | davidosthoff.com |
| SPF_INCLUDE | secure-mailgate.com |
| SPF_MX | davidosthoff.com |
Related pages
Pivot deeper into the graph from davidosthoff.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "davidosthoff.com"})-[: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.