Hostname

bjeker.ch

Last fetched Mon, 22 Jun 2026 05:32:01 GMT

bjeker.ch is a registered hostname under the .ch top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

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WHOIS identity

Registrar: —
Organization: architektur jeker
Contact emails: —

Subdomains

1 observed subdomain of bjeker.ch.

Subdomain
www.bjeker.ch

Web-graph footprint

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

1 site linked to from this hostname.

Sample inbound links

givd.ch

Sample outbound links

fxboffice.ch

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for bjeker.ch.

Mechanism	Target
SPF_A	bjeker.ch
SPF_INCLUDE	servicehoster.ch
SPF_MX	bjeker.ch

Pivot deeper into the graph from bjeker.ch.

Cypher and MCP

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

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