Hostname
heldef.ch
Last fetched
heldef.ch resolves to 1 IPv4 address operated by BIGCOMMERCE - Bigcommerce Inc. in US.
Nutrition Label
Resolution chain
heldef.ch resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 192.200.160.19 | 192.200.160.0/24 | AS399566 | BIGCOMMERCE - Bigcommerce Inc. | US |
WHOIS identity
No WHOIS records are currently associated with heldef.ch in WhisperGraph.
Subdomains
4 observed subdomains of heldef.ch.
Web-graph footprint
Distinct hostnames that link to or from heldef.ch in the public web crawl.
25 sites link to this hostname.
24 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for heldef.ch.
| Mechanism | Target |
|---|---|
| SPF_A | heldef.ch |
| SPF_INCLUDE | _spf.bigcommerce.com |
| SPF_INCLUDE | send.klaviyo.com |
| SPF_INCLUDE | smtp.dfinet.ch |
Related pages
Pivot deeper into the graph from heldef.ch.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "heldef.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.