Hostname

appd.at

Last fetched Tue, 26 May 2026 09:54:17 GMT

appd.at resolves to 1 IPv4 address operated by NETCUP-AS netcup GmbH in DE. WHOIS lists registrar:netcup gmbh as the registrar.

Nutrition Label

Resolution chain

appd.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
91.204.46.70	91.204.46.0/24	AS197540	NETCUP-AS netcup GmbH	DE

WHOIS identity

Registrar: registrar:netcup gmbh
Organization: alexander windbichler
Contact emails: —

Subdomains

6 observed subdomains of appd.at.

Subdomain
bayern.appd.at
shop.appd.at
mitfickzentrale.appd.at
mail.appd.at
cloud.appd.at

Showing 5 of 6. View all subdomains →

Web-graph footprint

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

6 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for appd.at.

Mechanism	Target
SPF_A	appd.at
SPF_INCLUDE	_spf.webhosting.systems
SPF_MX	appd.at

Pivot deeper into the graph from appd.at.

Cypher and MCP

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

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