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Hostname

iserv.ch

Last fetched

iserv.ch resolves to 3 IPv4 addresses operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · iserv.chRouting diversity3.0/10Peering density7.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.3/10canon.whisper.security/host/iserv.ch

Resolution chain

iserv.ch resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

WHOIS identity

Registrar
Organization
schempp andreas
Contact emails

Subdomains

2 observed subdomains of iserv.ch.

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for iserv.ch.

MechanismTarget
SPF_Aiserv.ch
SPF_Arelay1.iserv.eu
SPF_Arelay2.iserv.eu
SPF_Arelay3.iserv.eu
SPF_Arelaybs.iserv.eu
SPF_MXiserv.ch

Related pages

Pivot deeper into the graph from iserv.ch.

Cypher and MCP

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

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