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Hostname

z77.ch

Last fetched

z77.ch resolves to 1 IPv4 address operated by AS47302 in CH.

Nutrition Label

WHISPER CANON · z77.chRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint6.6/10canon.whisper.security/host/z77.ch

Resolution chain

z77.ch resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
149.126.4.23149.126.0.0/21AS47302—CH

WHOIS identity

No WHOIS records are currently associated with z77.ch in WhisperGraph.

Subdomains

20 observed subdomains of z77.ch.

Subdomain
alpha.z77.ch
beta.z77.ch
cloud.z77.ch
dev.z77.ch
iota.z77.ch
mail.z77.ch
sbb-immo.z77.ch
sigma.z77.ch
wdv-507.z77.ch
www.z77.ch

Showing 10 of 20. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from z77.ch in the public web crawl.

30 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for z77.ch.

MechanismTarget
SPF_Az77.ch
SPF_IP149.126.0.0/21
SPF_IP194.126.200.0/24
SPF_MXz77.ch

Related pages

Pivot deeper into the graph from z77.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "z77.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.