Hostname

testo.at

Last fetched Mon, 25 May 2026 11:47:36 GMT

testo.at has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:t-mobile austria gmbh as the registrar.

Nutrition Label

Resolution chain

testo.at has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:t-mobile austria gmbh
Organization: markus parth
Contact emails: —

Subdomains

1 observed subdomain of testo.at.

Subdomain
www.testo.at

Web-graph footprint

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

Sample inbound links

Sample outbound links

testo.com

Threat posture

History

Mail and authentication

MX records

testo-at.mail.protection.outlook.com

SPF policy

2 SPF mechanisms authorising senders for testo.at.

Mechanism	Target
SPF_INCLUDE	spf.protection.outlook.com
SPF_INCLUDE	spf.testo.de

Pivot deeper into the graph from testo.at.

Cypher and MCP

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

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