Hostname

chur97.ch

Last fetched Sat, 30 May 2026 08:12:49 GMT

chur97.ch resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in NL.

Nutrition Label

Resolution chain

chur97.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
20.105.216.2	20.64.0.0/10	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation	NL

WHOIS identity

Registrar: —
Organization: chur97
Contact emails: —

Subdomains

2 observed subdomains of chur97.ch.

Subdomain
preview.chur97.ch
www.chur97.ch

Web-graph footprint

Distinct hostnames that link to or from chur97.ch in the public web crawl.

13 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

chur97-ch.mail.protection.outlook.com

SPF policy

1 SPF mechanism authorising senders for chur97.ch.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from chur97.ch.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "chur97.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.