Hostname

gbnf.nl

Last fetched Mon, 06 Jul 2026 13:09:02 GMT

gbnf.nl resolves to 1 IPv4 address operated by AS20857 in NL. WHOIS lists registrar:tik en klik internetdiensten as the registrar.

Nutrition Label

Resolution chain

gbnf.nl 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
37.97.212.5	37.97.128.0/17	AS20857	—	NL

WHOIS identity

Registrar: registrar:tik en klik internetdiensten
Organization: —
Contact emails: —

Subdomains

1 observed subdomain of gbnf.nl.

Subdomain
www.gbnf.nl

Web-graph footprint

Distinct hostnames that link to or from gbnf.nl in the public web crawl.

16 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.gbnf.nl.cust.a.hostedemail.com

SPF policy

1 SPF mechanism authorising senders for gbnf.nl.

Mechanism	Target
SPF_INCLUDE	_spf.hostedemail.com

Pivot deeper into the graph from gbnf.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "gbnf.nl"})-[: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.