Hostname

notebooks.at

Last fetched Sun, 24 May 2026 13:38:38 GMT

notebooks.at resolves to 1 IPv4 address operated by TELEMACH-HOSTING in SI.

Nutrition Label

Resolution chain

notebooks.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
91.185.211.101	91.185.192.0/19	AS41828	TELEMACH-HOSTING	SI

WHOIS identity

No WHOIS records are currently associated with notebooks.at in WhisperGraph.

Subdomains

2 observed subdomains of notebooks.at.

Subdomain
b2b.notebooks.at
www.notebooks.at

Web-graph footprint

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

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mx.mymagenta.business

SPF policy

3 SPF mechanisms authorising senders for notebooks.at.

Mechanism	Target
SPF_A	notebooks.at
SPF_INCLUDE	_spf.mymagenta.business
SPF_MX	notebooks.at

Pivot deeper into the graph from notebooks.at.

Cypher and MCP

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

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