Hostname

bvf.de

Last fetched Mon, 01 Jun 2026 05:44:48 GMT

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

Nutrition Label

Resolution chain

bvf.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 bvf.de in WhisperGraph.

Subdomains

12 observed subdomains of bvf.de.

Subdomain
akademie.bvf.de
aktuell.bvf.de
docuware.bvf.de
mail.bvf.de
mail2.bvf.de
matomo.bvf.de
newshost.bvf.de
newsletter.bvf.de
pm.bvf.de
securemail.bvf.de
www.bvf.de

Showing 11 of 12. View all subdomains →

Web-graph footprint

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

621 sites link to this hostname.

274 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for bvf.de.

Mechanism	Target
SPF_A	bvf.de
SPF_INCLUDE	spf.crsend.com
SPF_IP	212.82.33.143
SPF_IP	2a04:6c0:1c:1:0:0:0:1
SPF_MX	bvf.de

Pivot deeper into the graph from bvf.de.

Cypher and MCP

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

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