Hostname

reftool.ch

Last fetched Tue, 04 Aug 2026 04:27:58 GMT

reftool.ch resolves to 1 IPv4 address operated by FREY-AS - Zettaplan AG in CH.

Nutrition Label

Resolution chain

reftool.ch 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
185.117.168.78	185.117.168.0/22	AS200713	FREY-AS - Zettaplan AG	CH

WHOIS identity

No WHOIS records are currently associated with reftool.ch in WhisperGraph.

Subdomains

1 observed subdomain of reftool.ch.

Subdomain
www.reftool.ch

Web-graph footprint

Distinct hostnames that link to or from reftool.ch in the public web crawl.

2 sites linked to from this hostname.

Sample inbound links

sr-teamobersee.ch

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for reftool.ch.

Mechanism	Target
SPF_A	spf.hostfactory.ch

Pivot deeper into the graph from reftool.ch.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "reftool.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.