Hostname
gefo.ch
Last fetched
gefo.ch resolves to 2 IPv4 addresses operated by CYON in CH.
Nutrition Label
Resolution chain
gefo.ch 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 |
|---|---|---|---|---|
| 149.126.4.118 | 149.126.0.0/21 | AS47302 | CYON | CH |
| 193.93.20.76 | 193.93.20.0/22 | AS31052 | EXIGO exigo, Switzerland, Autonomous System | CH |
| 193.93.20.76 | 193.93.20.0/22 | AS31052 | EXIGO exigo, Switzerland, Autonomous System | CH |
WHOIS identity
No WHOIS records are currently associated with gefo.ch in WhisperGraph.
Subdomains
2 observed subdomains of gefo.ch.
| Subdomain |
|---|
| mail.gefo.ch |
| www.gefo.ch |
Web-graph footprint
Distinct hostnames that link to or from gefo.ch in the public web crawl.
8 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for gefo.ch.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.cyon.net |
| SPF_IP | 193.93.20.0/26 |
| SPF_MX | gefo.ch |
Related pages
Pivot deeper into the graph from gefo.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "gefo.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.