Hostname

rt27.ch

Last fetched Mon, 25 May 2026 13:56:17 GMT

rt27.ch resolves to 1 IPv4 address operated by INFOMANIAK-AS in CH.

Nutrition Label

Resolution chain

rt27.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
128.65.195.17	128.65.192.0/21	AS29222	INFOMANIAK-AS	CH

WHOIS identity

No WHOIS records are currently associated with rt27.ch in WhisperGraph.

Subdomains

1 observed subdomain of rt27.ch.

Subdomain
www.rt27.ch

Web-graph footprint

Distinct hostnames that link to or from rt27.ch in the public web crawl.

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 rt27.ch.

Mechanism	Target
SPF_INCLUDE	spf.infomaniak.ch

Pivot deeper into the graph from rt27.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rt27.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.