Hostname

ntf.be

Last fetched Tue, 26 May 2026 13:54:24 GMT

ntf.be resolves to 1 IPv4 address operated by INFOMANIAK-AS in CH. WHOIS lists registrar:key-systems gmbh as the registrar.

Nutrition Label

Resolution chain

ntf.be 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
83.166.148.34	83.166.128.0/19	AS29222	INFOMANIAK-AS	CH

WHOIS identity

Registrar: registrar:key-systems gmbh
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of ntf.be.

Subdomain
www.ntf.be

Web-graph footprint

Distinct hostnames that link to or from ntf.be in the public web crawl.

25 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

ntf-be.mail.protection.outlook.com

SPF policy

2 SPF mechanisms authorising senders for ntf.be.

Mechanism	Target
SPF_INCLUDE	spf.mailjet.com
SPF_INCLUDE	spf.protection.outlook.com

Pivot deeper into the graph from ntf.be.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "ntf.be"})-[: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.