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Hostname

bfb.az

Last fetched

bfb.az resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:org-hoa1-ripe as the registrar.

Nutrition Label

WHISPER CANON · bfb.azRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/bfb.az

Resolution chain

bfb.az resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.37.170104.21.32.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.210.196172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

Registrar
registrar:org-hoa1-ripe
Organization
hetzner online
Contact emails

Subdomains

7 observed subdomains of bfb.az.

Subdomain
hr.bfb.az
sd.bfb.az
www.bfb.az
old.bfb.az
new.bfb.az
mail2.bfb.az
mail.bfb.az

Web-graph footprint

Distinct hostnames that link to or from bfb.az in the public web crawl.

105 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for bfb.az.

MechanismTarget
SPF_Abfb.az
SPF_IP136.243.42.16
SPF_MXbfb.az

Related pages

Pivot deeper into the graph from bfb.az.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bfb.az"})-[: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.