Hostname

kopfnote.at

Last fetched Tue, 26 May 2026 14:40:46 GMT

kopfnote.at resolves to 1 IPv4 address operated by NESSUS in AT. WHOIS lists registrar:easyname gmbh as the registrar.

Nutrition Label

Resolution chain

kopfnote.at 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
91.151.19.14	91.151.16.0/22	AS47692	NESSUS	AT

WHOIS identity

Registrar: registrar:easyname gmbh
Organization: —
Contact emails: —

Subdomains

8 observed subdomains of kopfnote.at.

Subdomain
account.kopfnote.at
www.kopfnote.at
shop.kopfnote.at
pdf.kopfnote.at
neu.kopfnote.at
kratomshop.kopfnote.at
beta.kopfnote.at
affiliates.kopfnote.at

Web-graph footprint

Distinct hostnames that link to or from kopfnote.at in the public web crawl.

17 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for kopfnote.at.

Mechanism	Target
SPF_A	kopfnote.at
SPF_INCLUDE	spf.easyname.com
SPF_MX	kopfnote.at

Pivot deeper into the graph from kopfnote.at.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "kopfnote.at"})-[: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.