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Hostname

gerhardt.ch

Last fetched

gerhardt.ch resolves to 1 IPv4 address operated by AS43503 in DE.

Nutrition Label

WHISPER CANON · gerhardt.chRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/gerhardt.ch

Resolution chain

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

IPPrefixASNOperatorCountry
83.137.101.10583.137.96.0/21AS43503—DE

WHOIS identity

Registrar
—
Organization
obando, david
Contact emails
—

Subdomains

2 observed subdomains of gerhardt.ch.

Subdomain
test.gerhardt.ch
www.gerhardt.ch

Web-graph footprint

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

8 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 gerhardt.ch.

MechanismTarget
SPF_Agerhardt.ch
SPF_IP2001:470:6d:6b:0:0:0:104
SPF_IP2001:470:6d:eb9:0:0:0:103
SPF_IP83.137.101.103
SPF_IP83.137.101.104
SPF_MXgerhardt.ch

Related pages

Pivot deeper into the graph from gerhardt.ch.

Cypher and MCP

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

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