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Hostname

burofour.com

Last fetched

burofour.com is a registered hostname under the .com top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

WHISPER CANON · burofour.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/burofour.com

Resolution chain

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WHOIS identity

Registrar
iana:299
Organization
buro four project services
Contact emails

Subdomains

2 observed subdomains of burofour.com.

Subdomain
autodiscover.burofour.com
www.burofour.com

Web-graph footprint

Distinct hostnames that link to or from burofour.com in the public web crawl.

30 sites link to this hostname.

4 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 burofour.com.

MechanismTarget
SPF_INCLUDE_spf.intacct.com
SPF_INCLUDEeu._netblocks.mimecast.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.uk.exclaimer.net
SPF_IP139.28.111.180/32

Related pages

Pivot deeper into the graph from burofour.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "burofour.com"})-[: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.