Hostname

rsv2000.de

Last fetched Thu, 28 May 2026 04:10:33 GMT

rsv2000.de appears in WhisperGraph with partial WHOIS records but no current public IPv4 resolution.

Nutrition Label

Resolution chain

rsv2000.de has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

No WHOIS records are currently associated with rsv2000.de in WhisperGraph.

Subdomains

8 observed subdomains of rsv2000.de.

Subdomain
mail.rsv2000.de
www.rsv2000.de
wildcard.rsv2000.de
viba.rsv2000.de
qs.rsv2000.de
mail-zm2.rsv2000.de
mail-zm1.rsv2000.de

Showing 7 of 8. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from rsv2000.de in the public web crawl.

51 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

w01d1c55.kasserver.com

SPF policy

3 SPF mechanisms authorising senders for rsv2000.de.

Mechanism	Target
SPF_A	rsv2000.de
SPF_INCLUDE	spf.kasserver.com
SPF_MX	rsv2000.de

Pivot deeper into the graph from rsv2000.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "rsv2000.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.