Hostname

dhb.ch

Last fetched Thu, 23 Jul 2026 19:42:11 GMT

dhb.ch resolves to 1 IPv4 address operated by AS29222 in CH.

Nutrition Label

Resolution chain

dhb.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
83.166.138.35	83.166.128.0/19	AS29222	—	CH

WHOIS identity

Registrar: —
Organization: buhlmann marc
Contact emails: —

Subdomains

2 observed subdomains of dhb.ch.

Subdomain
mail.dhb.ch
www.dhb.ch

Web-graph footprint

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

25 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mta-gw.infomaniak.ch

SPF policy

1 SPF mechanism authorising senders for dhb.ch.

Mechanism	Target
SPF_INCLUDE	spf.infomaniak.ch

Pivot deeper into the graph from dhb.ch.

Cypher and MCP

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

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