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Hostname

befu.berlin

Last fetched

befu.berlin resolves to 1 IPv4 address operated by AS16276 in DE. WHOIS lists iana:433 as the registrar.

Nutrition Label

WHISPER CANON · befu.berlinRouting diversity1.5/10Peering density9.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/befu.berlin

Resolution chain

befu.berlin resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
51.75.88.3451.75.0.0/16AS16276—DE

WHOIS identity

Registrar
iana:433
Organization
—
Contact emails
—

Subdomains

17 observed subdomains of befu.berlin.

Subdomain
cdn.befu.berlin
int.befu.berlin
lde.befu.berlin
lde2.befu.berlin
matomo.befu.berlin
mutzumklassenrat.befu.berlin
neu.befu.berlin
pad.befu.berlin
staging.befu.berlin
stat.befu.berlin
webmail.befu.berlin
www.befu.berlin

Showing 12 of 17. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from befu.berlin in the public web crawl.

43 sites link to this hostname.

77 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for befu.berlin.

MechanismTarget
SPF_INCLUDE_spf.google.com

Related pages

Pivot deeper into the graph from befu.berlin.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "befu.berlin"})-[: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.