Hostname
fruh.ch
Last fetched
fruh.ch appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.
Nutrition Label
Resolution chain
fruh.ch has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- —
- Organization
- alexander szarvas
- Contact emails
- —
Subdomains
18 observed subdomains of fruh.ch.
Web-graph footprint
Distinct hostnames that link to or from fruh.ch in the public web crawl.
15 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for fruh.ch.
| Mechanism | Target |
|---|---|
| SPF_A | fruh.ch |
| SPF_A | smtp.ip-plus.net |
| SPF_INCLUDE | mail.fruh.ch |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.cloud.ci-solution.com |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 164.128.36.32/32 |
| SPF_MX | fruh.ch |
Related pages
Pivot deeper into the graph from fruh.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "fruh.ch"})-[: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.