Hostname

yanac.ch

Last fetched Thu, 11 Jun 2026 00:09:42 GMT

yanac.ch resolves to 1 IPv4 address operated by AS210403 in FR.

Nutrition Label

Resolution chain

yanac.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
185.98.139.112	185.98.139.0/24	AS210403	—	FR

WHOIS identity

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

Subdomains

2 observed subdomains of yanac.ch.

Subdomain
mail.yanac.ch
www.yanac.ch

Web-graph footprint

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

34 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.yanac.ch

SPF policy

2 SPF mechanisms authorising senders for yanac.ch.

Mechanism	Target
SPF_A	mail.yanac.ch
SPF_MX	yanac.ch

Pivot deeper into the graph from yanac.ch.

Cypher and MCP

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

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