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Hostname

zuender.ch

Last fetched

zuender.ch resolves to 1 IPv4 address operated by CYON in CH.

Nutrition Label

WHISPER CANON · zuender.chRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/zuender.ch

Resolution chain

zuender.ch resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
149.126.4.104149.126.0.0/21AS47302CYONCH

WHOIS identity

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

Subdomains

6 observed subdomains of zuender.ch.

Subdomain
dev.zuender.ch
www.zuender.ch
mail.zuender.ch
login.zuender.ch

Showing 4 of 6. View all subdomains →

Web-graph footprint

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

34 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for zuender.ch.

MechanismTarget
SPF_INCLUDE24991141.spf03.hubspotemail.net
SPF_INCLUDEmailgun.org
SPF_INCLUDEspf.crsend.com
SPF_INCLUDEspf.leuchter-cloud.ch
SPF_INCLUDEspf.protection.cyon.net
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from zuender.ch.

Cypher and MCP

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

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