Hostname

yar.bzh

Last fetched Sat, 18 Jul 2026 16:00:59 GMT

yar.bzh resolves to 1 IPv4 address operated by AS50474 in FR. WHOIS lists iana:9998 as the registrar.

Nutrition Label

Resolution chain

yar.bzh 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
109.234.165.186	109.234.164.0/22	AS50474	—	FR

WHOIS identity

Registrar: iana:9998
Organization: fonds bretagne numérique
Contact emails: —

Subdomains

4 observed subdomains of yar.bzh.

Subdomain
api.yar.bzh
app.yar.bzh
mail.yar.bzh
www.yar.bzh

Web-graph footprint

Distinct hostnames that link to or from yar.bzh in the public web crawl.

15 sites linked to from this hostname.

Sample inbound links

bretagnenumerique.bzh

Sample outbound links

Threat posture

History

Mail and authentication

MX records

smtp.google.com

SPF policy

4 SPF mechanisms authorising senders for yar.bzh.

Mechanism	Target
SPF_A	yar.bzh
SPF_INCLUDE	spf.jabatus.fr
SPF_IP	109.234.165.186
SPF_MX	yar.bzh

Pivot deeper into the graph from yar.bzh.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "yar.bzh"})-[: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.