Hostname

u5a.de

Last fetched Thu, 21 May 2026 15:49:03 GMT

u5a.de resolves to 1 IPv4 address operated by NETCUP-AS netcup GmbH in DE.

Nutrition Label

Resolution chain

u5a.de 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
5.45.100.120	5.45.100.0/22	AS197540	NETCUP-AS netcup GmbH	DE

WHOIS identity

No WHOIS records are currently associated with u5a.de in WhisperGraph.

Subdomains

8 observed subdomains of u5a.de.

Subdomain
drsilence.u5a.de
ytdl.u5a.de
www.u5a.de
tiny.u5a.de
pihole.u5a.de
phpmyadmin.u5a.de
mail.u5a.de
ip.u5a.de

Threat posture

History

Mail and authentication

MX records

mail.u5a.de

Pivot deeper into the graph from u5a.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "u5a.de"})-[: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.