Hostname

rks-pu.de

Last fetched Mon, 10 Aug 2026 09:32:47 GMT

rks-pu.de resolves to 1 IPv4 address operated by GTT-BACKBONE - GTT Communications Inc. in DE.

Nutrition Label

Resolution chain

rks-pu.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
217.66.128.165	217.66.128.0/21	AS3257	GTT-BACKBONE - GTT Communications Inc.	DE

WHOIS identity

No WHOIS records are currently associated with rks-pu.de in WhisperGraph.

Subdomains

1 observed subdomain of rks-pu.de.

Subdomain
www.rks-pu.de

Web-graph footprint

Distinct hostnames that link to or from rks-pu.de in the public web crawl.

2 sites linked to from this hostname.

Sample inbound links

rks-pu.com

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for rks-pu.de.

Mechanism	Target
SPF_INCLUDE	_spf-eu.ionos.com

Pivot deeper into the graph from rks-pu.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rks-pu.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.