Hostname

hb4fr.ch

Last fetched Sun, 19 Jul 2026 07:57:30 GMT

hb4fr.ch resolves to 1 IPv4 address operated by AS29222 in CH.

Nutrition Label

Resolution chain

hb4fr.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
83.166.138.20	83.166.128.0/19	AS29222	—	CH

WHOIS identity

Registrar: —
Organization: friedrich friedli
Contact emails: —

Subdomains

1 observed subdomain of hb4fr.ch.

Subdomain
www.hb4fr.ch

Web-graph footprint

Distinct hostnames that link to or from hb4fr.ch in the public web crawl.

16 sites link to this hostname.

22 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mta-gw.infomaniak.ch

SPF policy

1 SPF mechanism authorising senders for hb4fr.ch.

Mechanism	Target
SPF_INCLUDE	spf.infomaniak.ch

Pivot deeper into the graph from hb4fr.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "hb4fr.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.